Balcony power plant storage

An AC storage system is a battery storage unit that stores excess solar power as alternating current (AC) and feeds it back into the household grid when needed. It enables greater independence from the power grid and reduces electricity costs by providing stored energy at night or during low PV generation. AC storage systems are a flexible solution for sustainable energy supply. How does an AC storage system work? An AC storage system stores the electricity generated by a photovoltaic system as direct current (DC) and converts it into alternating current (AC) via an inverter. The storage unit is then integrated into the AC side of the household grid and can feed the stored energy back into the grid when needed. This conversion allows for easy integration into existing power grids and ensures straightforward retrofitting. The AC storage system makes it easy to feed the stored energy back into the household grid, which is particularly helpful when retrofitting existing power grids. This allows a solar system to operate more efficiently without major changes to the electrical system. DRBO Greenenergy offers solutions that enable this type of storage to be seamlessly integrated into an existing system, allowing households and businesses to optimize their energy supply. What are the differences between AC and DC storage systems? The main difference between AC and DC storage systems lies in how they are connected to the power grid. AC storage systems are installed on the AC side of the house and require their own battery inverter. DC storage systems, on the other hand, are directly connected to the PV modules and work with a central inverter. While AC storage systems allow for easy retrofitting, DC storage systems offer higher efficiency due to lower conversion losses. What are the advantages of an AC storage system for solar installations? AC storage systems offer many advantages, especially for retrofitting existing solar installations. They maximize the self-consumption of solar power, reduce electricity costs, and increase energy independence. In addition, their simple installation and compatibility with various systems make them a user-friendly solution, especially suitable for private households and smaller businesses. How is an AC storage system installed and maintained? An AC storage system is installed by connecting it to the household grid. The installation should be carried out by qualified electricians. At DRBO Greenenergy, customers receive complete system consulting and all necessary components for quick and easy installation. Maintenance is minimal, as modern lithium-ion batteries are low-maintenance. Regular system checks and software updates ensure optimal performance and safety. How efficient are AC storage systems in comparison? AC storage systems have an efficiency of about 90%, which is due to the DC to AC conversion. In comparison, DC storage systems offer better performance with an efficiency of around 95%. Nevertheless, AC storage systems impress with their user-friendliness and flexibility. They are the ideal choice for users who value easy retrofitting and uncomplicated handling. Storage Type Efficiency Installation Advantage AC Storage approx. 90% Easy, retrofitting possible Independent of PV inverter, emergency power capable DC Storage approx. 95% More complex, new installations preferred Higher efficiency, fewer conversion losses Why are AC storage systems important for the decentralized energy transition? AC storage systems are an essential component of the decentralized energy transition, as they make it possible to store self-generated energy locally and use it later. They contribute to energy autonomy and can stabilize the power grid. With its SunLit energy storage systems, DRBO Greenenergy offers a sustainable solution that is suitable for both private and commercial customers. What role does DRBO Greenenergy play in AC storage systems? DRBO Greenenergy is a leading provider of high-quality energy storage systems and offers an efficient solution for storing solar power with its SunLit AC storage systems. The company focuses on quality and sustainability and offers its customers easy installation, comprehensive advice, and the integration of modern technologies. With its products, DRBO Greenenergy supports the energy transition and helps promote the transition to a sustainable energy future. The company focuses on quality and sustainability to support the transition to a more environmentally friendly energy future. In addition to providing efficient products, DRBO Greenenergy also offers comprehensive consulting and helps make the installation and use of storage solutions as easy as possible. In doing so, DRBO Greenenergy contributes to the energy transition by helping private individuals and companies make their energy supply more sustainable. How safe and durable are AC storage systems? DRBO Greenenergy's modern AC storage systems are equipped with lithium-ion technology, which promises high cycle stability and a long service life. The storage units are equipped with monitoring systems that protect against overcharging and deep discharge. Thanks to the high safety standards and the durability of the materials used, they offer a reliable solution for long-term use. DRBO Greenenergy Expert Opinions "With its SunLit AC storage systems, DRBO Greenenergy sets new standards in sustainable energy storage. Our products not only offer high efficiency and a long service life but also ease of use, which benefits both private customers and installers. With innovative technologies and our expertise, we actively contribute to the decentralized energy transition." – Expert at DRBO Greenenergy When is the investment in an AC storage system worthwhile? The investment in an AC storage system is particularly worthwhile if a photovoltaic system is already installed or planned. With an AC storage system, users can maximize their self-consumption and benefit from storing surplus energy. Given rising electricity prices, the costs for installation usually pay for themselves within a few years. An AC storage system is particularly advantageous for tenants, owners of balcony solar systems, and small businesses that rely on energy independence. How can AC storage systems be combined with other energy systems? AC storage systems can be easily combined with solar power systems, electric charging stations, and intelligent energy management systems. DRBO Greenenergy offers complete solutions that enable seamless integration of various systems. This allows users to efficiently control their entire energy consumption and avoid peak loads at the same time. FAQs What is an AC storage system, simply explained?An AC storage system stores surplus solar power as alternating current and feeds it into the household grid when needed to save electricity costs. Can an AC storage system be retrofitted?Yes, AC storage systems can be easily retrofitted into existing systems because they operate independently of the PV inverter. How long does an AC storage system last?Modern AC storage systems with lithium-ion technology offer a long lifespan of 10 years or more. Are AC storage systems safe?Yes, they are equipped with monitoring systems that protect against overcharging and deep discharge, thus offering a high level of safety. What advantages does DRBO Greenenergy offer?DRBO Greenenergy offers high-quality SunLit AC storage systems, characterized by easy installation, reliability, and competent advice. What is an AC storage system and how does it work?An AC storage system is an energy storage unit that is installed after the inverter. It stores surplus solar power as alternating current (AC). When needed, the stored power is converted back into alternating current via a battery inverter and used for household consumption. It is ideal for retrofitting existing PV systems. What are the advantages of an AC storage system?An AC storage system offers advantages such as easy retrofitting, flexibility, and modularity. It can be easily added to existing PV systems and is compatible with various energy sources. It can also supply power even if the PV system fails, as long as it is charged. What are the disadvantages of an AC storage system?A disadvantage of AC storage is the conversion losses. Since the electricity is converted twice (from DC to AC and back), there are higher efficiency losses compared to DC storage systems, which avoid this double conversion. How is an AC storage system connected to the power grid?An AC storage system is integrated directly into the power grid after the PV inverter. The stored electricity is fed into the household grid via the electricity meter, so that household appliances can access the stored solar power when needed. What is a balcony power plant with storage?A balcony power plant with storage is a mini-solar system that converts solar energy into electricity and stores surplus electricity in a storage unit. The stored electricity can then be used later when the sun is not shining, thereby reducing electricity costs and maximizing the use of solar power. Is a balcony power plant with storage worthwhile?Yes, balcony power plants with storage are worthwhile, especially for households that want to maximize their self-consumption. The storage unit allows surplus electricity to be stored and used at a later time, which is particularly advantageous in the evenings and on cloudy days. How does bidirectional charging work with electric cars as electricity storage?Bidirectional charging makes it possible to use the battery of an electric car as an electricity storage unit. This allows surplus solar power from a balcony power plant to be charged into the car battery and, if necessary, fed back into the household grid to supply the home with electricity. Which balcony power plant storage models are recommended in 2025?In 2025, models such as the Marstek Venus E 3.0 for AC storage and other advanced systems are convincing. These storage solutions offer high efficiency, are easy to install, and allow seamless integration into existing balcony power plants. They help maximize the use of self-generated solar power.

A photovoltaic storage system stores excess solar power generated by solar modules for later use when needed. This increases self-consumption and independence from the grid, which reduces costs and protects the environment. DRBO Greenenergy offers efficient storage solutions in cooperation with SunLit, providing versatile application options for every situation. How does a photovoltaic storage system work? A photovoltaic storage system works by storing excess solar power generated during the day in batteries. When needed, for example at night or in cloudy weather, the stored electricity is drawn and used. This reduces the amount of electricity drawn from the grid and optimizes self-consumption. Modern systems, such as those offered by DRBO Greenenergy, often rely on lithium-ion batteries, which offer a long lifespan and high efficiency. Intelligent energy management systems also ensure efficient control of charging and discharging behavior. What are the advantages of a photovoltaic storage system? Photovoltaic storage systems increase independence from the grid and reduce electricity costs through better self-consumption. They also contribute to environmental protection, as less electricity is drawn from fossil sources. In addition, storage systems offer solutions for a reliable power supply, even during power outages. With the high-quality and durable storage solutions from DRBO Greenenergy, both private households and commercial customers benefit from a sustainable energy supply. What are the most important components of a photovoltaic storage system? A photovoltaic storage system consists of the solar modules that generate the electricity, the inverter that converts the generated DC current into grid-compatible AC current, and the energy storage unit that stores the excess electricity. An energy management system regulates the energy flow and maximizes the use of stored solar energy. DRBO Greenenergy offers complete solutions with high-quality components that are perfectly matched, such as powerful Deye inverters and efficient SunLit storage units. How is a photovoltaic storage system installed? The installation of a photovoltaic storage system involves several steps: First, the solar modules are mounted on the roof or in a suitable location. Then, the inverter is integrated, and the energy storage unit is connected. Professional planning and installation are crucial to ensure maximum efficiency and safety. DRBO Greenenergy offers simple plug & play systems that allow users to perform the installation themselves without needing specialized personnel. However, experienced installation companies are also available to ensure professional installation. How durable and low-maintenance are photovoltaic storage systems? Modern photovoltaic storage systems, such as the SunLit models offered by DRBO Greenenergy, are characterized by a long service life of 10 to 15 years and require little maintenance. The lithium-ion technology ensures high cycle stability and consistent performance. It is recommended to regularly check system components and install software updates to ensure the continuous and safe operation of the storage system. DRBO Greenenergy ensures that its storage solutions are durable and easy to maintain. Why is self-consumption with photovoltaic storage systems important? Self-consumption means that the self-generated solar power is used directly in the household or business, instead of feeding it into the grid. This reduces electricity costs and decreases dependence on the public power grid. Photovoltaic storage systems play a central role in maximizing self-consumption by storing excess electricity that would otherwise flow unused into the grid. With DRBO Greenenergy's storage solutions, households and businesses can optimize their self-consumption and thus further reduce their energy costs. When is investing in a photovoltaic storage system worthwhile? Investing in a photovoltaic storage system is particularly worthwhile with rising electricity prices, high electricity consumption, and low feed-in tariffs. Funding programs can also reduce investment costs. Households with high self-consumption, such as in single-family homes or commercial users, particularly benefit from a photovoltaic storage solution. DRBO Greenenergy offers comprehensive advice to individually assess the economic viability of the storage solution and provide a tailor-made solution. Where can photovoltaic storage systems be used? Photovoltaic storage systems can be used in a variety of applications, from private households to multi-family homes, commercial businesses, and public institutions. They are flexible and can be used in small balcony solar systems as well as in large industrial applications. DRBO Greenenergy offers various storage options, including compact solutions for private households and more powerful models for larger projects. How does DRBO Greenenergy support customers with photovoltaic storage systems? DRBO Greenenergy offers comprehensive support to its customers, from consultation and selection of the appropriate storage solution to installation and maintenance. The company supplies high-quality products that are easy to install and efficient to operate. DRBO Greenenergy's solutions, such as SunLit storage systems, are designed for sustainability and help actively drive the energy transition. DRBO Greenenergy Expert Opinions "The integration of photovoltaic storage systems like DRBO Greenenergy's SunLit models is a crucial step towards energy independence. Our customers benefit from proven, durable batteries and intelligent control that maximize self-consumption and sustainably reduce energy costs. We focus on quality and practical solutions to drive the decentralized energy transition." – DRBO Greenenergy Team Table: Comparison of Storage Technologies Storage Technology Lifespan (Years) Efficiency (%) Maintenance Application Area Lithium-ion 10-15 90-95 Low Private, Commercial Lead-acid 5-8 70-85 Medium Affordable entry-level Redox-flow 15-20 65-80 High Industry, Large-scale systems Table: Benefits of Photovoltaic Storage Systems Benefit Description Cost Savings More self-consumption lowers electricity bills Energy Independence Less reliance on the public grid Environmental Friendliness Reduces CO2 emissions by using solar power Supply Security Electricity available even during power outages FAQs How much electricity can a photovoltaic storage system store?Storage capacity varies from a few kilowatt-hours to several tens of kilowatt-hours, depending on the model. Can I expand my existing solar power storage?Yes, many systems can be modularly expanded to increase storage capacity. What subsidies are available for photovoltaic storage systems?There are government funding programs and grants that can significantly reduce investment costs. Does a photovoltaic storage system require a lot of maintenance?Modern storage systems require little maintenance; regular system checks are recommended. Can I be completely self-sufficient with a storage system?Complete self-sufficiency is rare, but the storage system greatly increases independence from the grid.

The Marstek B2500-D is a sophisticated 2.24 kWh Lithium Iron Phosphate (LiFePO4) storage system, specially designed for balcony power plants. With its plug-and-play functionality, it enables easy installation and offers weatherproof, smart control via an app to ensure effective self-sufficient power supply. The storage system is the ideal solution for sustainable and cost-effective home energy supply. How does the Marstek B2500-D storage system work? The Marstek B2500-D stores surplus solar energy from balcony power plants in a durable LiFePO4 battery. The electricity is stored and can be fed into the household grid via an integrated inverter when needed. Control is done via an app, which allows optimal adjustment of charging and discharging times to consumption. The storage system offers two operating modes: an automatic mode that adapts the feed-in to the current power consumption, and a manual mode where the user can set the feed-in individually. With IP65 certification, the storage system is suitable for both indoor and outdoor use. What technical features and advantages does the Marstek B2500-D offer? The Marstek B2500-D offers a capacity of 2,240 Wh and over 6,000 charging cycles, which corresponds to a lifespan of approximately 15 years. The integrated inverter provides up to 800 watts of output power via a Schuko socket. The LiFePO4 technology guarantees high safety, maintenance-free operation, and temperature resistance. Further advantages include quick installation without an electrician, smart app control for real-time monitoring, and the possibility to expand the capacity to up to 8.96 kWh by connecting several devices in parallel. Technical Data Details Capacity 2,240 Wh (LiFePO4) Charge Cycles Over 6,000 cycles, approx. 15 years lifespan Output Power Up to 800 W (Schuko socket) Protection Class IP65 (dust and splash-proof) Communication Interfaces Wi-Fi 2.4 GHz and Bluetooth 5.2 Weight Approx. 20 kg How to install the Marstek B2500-D? Installing the Marstek B2500-D is particularly easy thanks to its plug-and-play design. The storage system is simply connected via a Schuko socket, and MC4 inputs are available for connection to solar modules. Typically, setup, including connecting to the app, takes only about 15 minutes and requires no special expertise. Its weatherproof design makes it a flexible solution for use on balconies, terraces, or in utility rooms. Why is the Marstek B2500-D ideal for balcony power plants? The Marstek B2500-D was specially developed for mini PV systems and optimizes the self-consumption of solar power by storing surplus energy and releasing it when needed. This function helps to reduce energy costs and increases users' energy independence. Tenants and homeowners with limited space particularly benefit from the easy installation and safe use. Its flexibility, safety features, and ease of use make the Marstek B2500-D the ideal solution for small solar systems. What safety and quality standards does the Marstek B2500-D meet? The Marstek B2500-D meets high safety standards such as EN IEC 62109 and IEC 62619. The LiFePO4 battery cells used offer high stability and are not prone to explosion. Built-in protective mechanisms monitor overvoltage, overcurrent, short circuit, and temperature to ensure safe operation. The manufacturer also offers a 10-year warranty, which reinforces confidence in the product's quality and durability. How does DRBO Greenenergy support with the Marstek B2500-D and storage solutions? DRBO Greenenergy provides significant support for the decentralized energy transition with the Marstek B2500-D and other high-quality storage solutions. Customers benefit from a wide range of products, including balcony power plants, energy storage systems, micro inverters, and matching accessories. DRBO Greenenergy offers not only excellent products but also expert advice and sustainable solutions that enable efficient use of solar energy. What are the main application areas of the Marstek B2500-D? The Marstek B2500-D is suitable for various applications: Balcony and mini PV systems Rental apartments and private homes Supplementing existing solar systems Power supply for small household appliances such as refrigerators, routers, or fans Especially in areas where easy installation and smart energy management are required, the Marstek B2500-D proves to be extremely flexible and reliable. When is a storage system like the Marstek B2500-D worthwhile? A storage system like the Marstek B2500-D is particularly advantageous when the self-consumption of solar power is to be optimized. Especially in the evening hours, when the PV system no longer produces electricity, the storage system allows the generated energy to be used and reduces electricity purchase costs. The use of the storage system is also sensible for increasing energy independence and supporting sustainable energy management. What innovations does the Marstek B2500-D bring to the energy storage market? The Marstek B2500-D stands out due to its modular design, which allows flexible capacity expansion. The intelligent app for real-time data analysis and charge planning improves comfort and efficiency. Combined with robust LiFePO4 technology and integrated inverter functionality, the storage system offers an innovative solution for home solar energy storage. DRBO Greenenergy Expert Opinions "The Marstek B2500-D sets new standards for balcony battery storage. Its combination of safety, durability, and smart control makes it an excellent choice for private households who want to optimize their energy consumption and manage it more sustainably. DRBO Greenenergy is pleased to offer this innovative technology and thus actively support the decentralized energy transition." – Dr. Max Müller, Energy Expert at DRBO Greenenergy Summary of Key Points The Marstek B2500-D is an intelligent, safe, and durable energy storage system specially designed for balcony power plants. With a capacity of 2.24 kWh and its simple plug-and-play installation, it is an excellent choice for private solar users. DRBO Greenenergy supports with suitable storage solutions and accessories that enable efficient use of solar energy and thus contribute to the energy transition. Frequently Asked Questions (FAQs) How much electricity can the Marstek B2500-D store?The storage system holds 2.24 kWh of energy with safe LiFePO4 technology. Can I operate multiple Marstek B2500-D units in parallel?Yes, up to 4 units can be connected in parallel for up to 8.96 kWh total capacity. Do I need an electrician for installation?No, the Marstek B2500-D is ready to plug in and easy to install thanks to plug-and-play. Is the storage system weatherproof?Yes, with protection class IP65, the storage system is dustproof and splash-proof. What devices can the storage system power?It is suitable for small household appliances such as routers, refrigerators, and fans. What is the Marstek B2500-D and how does it work?The Marstek B2500-D is a modular LiFePO₄ energy storage system for balcony power plants. It stores surplus solar power and feeds it into the home grid when needed to increase self-consumption. Thanks to the smart meter and app control, it automatically adapts to electricity consumption and can reach a capacity of up to 6.72 kWh. How does the Marstek B2500-D work in operation?The Marstek B2500-D stores surplus solar power during the day when generation is higher than consumption. At night or when demand is high, it releases the stored power. This reduces dependence on the grid and promotes increased self-consumption. What special features does the Marstek B2500-D offer?The Marstek B2500-D is IP65 certified, making it dustproof and waterproof. It has a long lifespan with over 6,000 charge cycles and offers reliable performance. It is also modularly expandable and can be monitored and controlled via an app to maximize efficiency. How can the Marstek B2500-D increase energy efficiency?By storing surplus solar power and intelligent control, the Marstek B2500-D optimizes self-consumption and reduces feed-in to the public grid to 0%. This leads to better utilization of the generated solar power and a reduction in electricity costs. What is the Marstek B2500-D energy storage system?The Marstek B2500-D is a cost-effective, modular LiFePO₄ energy storage system for balcony power plants. With a basic capacity of 2.24 kWh, it can be expanded to up to 6.72 kWh. The storage system helps to store surplus solar power and use it later to increase self-consumption. How does the Marstek B2500-D operate?The Marstek B2500-D stores surplus solar power during the day when production is higher than demand. At night or when electricity demand is high, it releases the stored power back into the household grid, thereby reducing reliance on the power grid. This helps to lower electricity purchase costs. What are the special features of the Marstek B2500-D?The Marstek B2500-D is particularly cost-effective and features IP65 certification, making it dustproof and waterproof. The storage system is compatible with common balcony power plants and inverters. Thanks to its modular expandability and durable LiFePO₄ battery, it offers high efficiency and a long lifespan of over 6,000 charge cycles. What advantages does the Marstek B2500-D offer for balcony power plants?The Marstek B2500-D increases the efficiency of balcony power plants by storing surplus solar power and then using it when needed. This reduces grid feed-in and maximizes self-consumption. It is easy to install, affordable, and offers a long lifespan, making it an attractive choice for private households.

A solar storage system stores surplus solar energy for later use when the sun isn't shining. This increases independence from the electricity grid and saves energy costs. By storing electricity during the day and using it at night, self-consumption is maximized and energy efficiency is optimized. How does a solar storage system work? A solar storage system works by converting and storing the direct current generated by solar modules as chemical energy. This energy is then converted back into alternating current when needed, which can be used to power household appliances. The storage system undergoes regular charging cycles and can be used for many years. What types of solar storage systems are there? There are several types of solar storage systems, with lithium-ion storage being the most common choice. These offer a long lifespan and high efficiency. Lead-acid storage systems are an older technology and have a shorter lifespan and lower efficiency. There are also DC-coupled storage systems that store electricity directly as direct current, which leads to lower losses. Why are solar storage systems important for the energy transition? Solar storage systems are crucial for the energy transition because they maximize the self-consumption of self-generated solar power and reduce dependence on the public electricity grid. They make an important contribution to a sustainable, decentralized energy supply by enabling the use of solar energy even when the sun is not shining. How do you choose the right solar storage system? When choosing a solar storage system, it is important to match the storage capacity to your own electricity consumption and the size of the solar system. A rule of thumb is that the storage capacity should be a maximum of 1.5 kWh per kWp of solar power. In addition, factors such as efficiency, temperature resistance, and expandability play an important role. When is a solar storage system worthwhile? A solar storage system is particularly worthwhile if the self-consumption of the generated solar power is high or if expensive electricity tariffs are used. Also, in combination with electric cars or heat pumps, a storage system increases energy independence and pays for itself over time through savings in electricity costs. How does DRBO Greenenergy integrate solar storage into its solutions? DRBO Greenenergy offers innovative and energy-efficient storage solutions in cooperation with SunLit. These storage systems can be easily integrated into existing solar systems. The range includes various capacities that are suitable for both private households and commercial customers, and is characterized by high quality, sustainability, and economic efficiency. What advantages do DRBO Greenenergy SunLit storage systems offer? DRBO Greenenergy's SunLit storage systems offer numerous advantages. They are particularly durable and offer a high number of charging cycles. Their easy installation and flexibility make them an ideal solution for the decentralized energy transition. With these storage systems, users can reduce their energy costs and at the same time make an important contribution to environmental protection. Can solar storage systems be expanded? Yes, many modern storage systems, such as those from DRBO Greenenergy, are modular and can be expanded as needed. This offers the advantage that the energy storage system can be adapted to growing needs, which increases the flexibility and future-proofing of the solution. How to maintain and service solar storage systems? The maintenance of solar storage systems is simple. However, they should be protected from extreme temperatures to maximize their lifespan. Regular checking of battery performance and avoiding deep discharges help to increase the efficiency of the storage system and extend its lifespan. DRBO Greenenergy Expert Opinions "Solar storage systems are an important technology for the energy transition and offer a sustainable solution for the use of solar power. With DRBO Greenenergy's innovative SunLit storage systems, users not only receive an efficient storage solution, but also the opportunity to increase their energy independence and at the same time benefit from flexible expandability." – Energy specialist from DRBO Greenenergy Comparison Table: Lithium-Ion vs. Lead-Acid Solar Storage Storage Type Lifespan Charge Cycles Efficiency Environmental Friendliness Lithium-Ion up to 20 years approx. 5000–8000 Very high (85-95%) High Lead-Gel / Lead-Acid 8-10 years approx. 1000-1500 Medium (70-85%) Low Summary of Key Points Solar storage systems are a sensible investment to increase self-consumption of solar power and promote energy independence. Lithium-ion storage systems offer the best performance in terms of lifespan and efficiency. DRBO Greenenergy, with its SunLit storage solutions, provides high-quality, sustainable products that are flexibly expandable and offer easy installation. The correct selection and maintenance of the storage system are crucial for optimal use and long-term amortization. Frequently Asked Questions (FAQs) How much does a solar storage system cost?Prices vary depending on capacity and technology and are generally between 4,000 and 12,000 euros, including installation. Can I retrofit my existing solar storage system?Yes, many solar storage systems are modularly expandable, and retrofits are often possible. How long does a solar storage system last?A lithium-ion solar storage system lasts up to 20 years with proper care. Do I need a special inverter?Yes, for DC-coupled storage systems, a hybrid inverter is required that controls both the solar system and the storage system. How do I protect my storage system from overheating?The storage system should be installed in a cool, dry place, avoiding direct sunlight and high temperatures.

  A PV storage system is an efficient solution for storing excess solar power and making it available for later use. This helps to maximize self-consumption and reduce dependence on the electricity grid. With DRBO Greenenergy's high-quality SunLit energy storage solutions, both tenants and homeowners can benefit from this technology. What exactly is a PV storage system? A PV storage system is a battery that stores excess solar power.PV storage systems allow solar power generated by solar modules, but not immediately consumed, to be stored. This stored power can then be used later, especially during evening hours or on cloudy days when the solar system is not producing enough electricity. These storage solutions increase independence from the electricity grid and contribute to reducing electricity costs. Storage capacities vary depending on individual needs and household size. Typical models have capacities of 5 to 20 kWh and can achieve up to 90% efficiency. DRBO Greenenergy's SunLit storage solutions are an excellent choice for this application, as they are suitable for both balcony systems and rooftop installations. They offer a cost-effective way to maximize self-consumption and reduce CO2 emissions. PV Storage System Types Capacity Efficiency Price Range (net) Home Storage 5-15 kWh 90-95% €5,000-€12,000 Balcony Storage 1-5 kWh 85-92% €800-€3,000 Modular Systems 10-50 kWh 92-96% €8,000-€25,000 This table shows the most common options and helps you choose a suitable system for your home or apartment. How does a PV storage system work? A PV storage system works by storing excess solar power during the day and discharging the stored power when needed.Solar modules generate electricity during the day, which is then converted into AC power by an inverter. Excess electricity is loaded into the storage system, and the stored electricity is released when needed, such as at night. Modern PV storage solutions like those from DRBO Greenenergy use intelligent energy management systems that prioritize self-consumption and store the rest. These systems ensure that stored electricity is used efficiently and that battery life is maximized. The system can automatically monitor and regulate the energy flow, ensuring that the stored electricity is used efficiently and conveniently. With the DRBO Greenenergy app, you can monitor and optimize the entire process to ensure that your energy consumption is managed in the best possible way. Which PV storage system is best for home use? The best PV storage system depends on various factors, such as your household's energy consumption and your budget.For the typical household, a 10 kWh lithium-ion storage system is suitable, as it offers a good balance between capacity, efficiency, and cost. These storage systems can be adapted to the specific needs of a household and offer a long service life. DRBO Greenenergy offers various models with different capacities, including expandable options that can grow with your energy consumption. These storage systems are particularly advantageous if you want to benefit from long-term cost savings and independence from the electricity grid. It is important to choose the right storage system that suits both your energy needs and your existing solar system. Lithium-ion batteries are one of the best options due to their high efficiency and long service life. Why is a PV storage system financially worthwhile? A PV storage system generally pays for itself within 6-10 years.By using stored electricity, you can significantly reduce your electricity costs. With a PV storage system, you can save up to 70% on your electricity bill, which will have a positive impact on your finances in the long run. The investment in a PV storage system is further supported by government subsidies and tax bonuses. With solutions from DRBO Greenenergy, you can benefit from attractive subsidies and further shorten the payback period. In addition, the value of your property increases with the installation of a PV storage system, as more and more buyers value energy-efficient homes. In the long term, a PV storage system can not only reduce your electricity bill but also be an investment in the future. How to install a PV storage system? The installation of a PV storage system can usually be done within 1-2 days and should be carried out by an electrician.Several steps must be considered when installing a PV storage system. First, the storage system must be connected to the solar system, with the DC connection running from the solar modules to the storage system and the AC connection connected to the house grid. Grounding the system is also necessary to ensure safety. For tenants, DRBO Greenenergy offers particularly user-friendly plug-and-play systems that do not require landlord approval and can simply be plugged into a power outlet. These systems offer a quick and uncomplicated solution for using solar power without extensive structural changes. Can a PV storage system be expanded? Yes, many PV storage solutions are modular and can be expanded as needed.A modular PV storage system can be expanded with additional units to increase capacity. This is particularly advantageous for households whose electricity consumption increases over time. DRBO Greenenergy offers expandable SunLit storage systems that are compatible with existing systems and allow for easy scaling. Expanding the system increases self-sufficiency and allows you to use even more solar power. Modular storage solutions are a cost-effective way to expand the system without incurring the entire initial investment again. What subsidies are available for PV storage systems? In Germany, there are various funding opportunities for PV storage systems, which can cover up to 30% of the costs.The KfW program 442 offers grants for PV storage systems designed for electricity storage. In addition, there are regional subsidies that can further increase the amount, for example in Bavaria or North Rhine-Westphalia. Subsidies and tax bonuses can significantly reduce the initial investment, so a PV storage system quickly pays for itself. DRBO Greenenergy offers comprehensive advice on various funding opportunities and helps you find the best options for your individual situation. DRBO Greenenergy Expert Opinions "At DRBO Greenenergy, we are driving the decentralized energy transition. Our SunLit PV storage systems combine maximum efficiency with easy handling – perfect for balconies and roofs. With Deye technology and app monitoring, customers achieve 70% self-sufficiency. We supply professionals and private households alike, with a focus on sustainability and fair prices. Choose refurbished models for quick amortization."– Expert Team DRBO Greenenergy Conclusion PV storage systems offer an excellent way to increase independence from the electricity grid while saving costs. With suitable storage solutions from DRBO Greenenergy, you can benefit from high efficiency, modular expandability, and government subsidies. Start your journey into the energy transition and choose the right solution for your home! Frequently Asked Questions (FAQs) What does a PV storage system cost?A PV storage system costs between €5,000 and €15,000 net, depending on the size; with subsidies, costs can be reduced to less than €10,000. Do I need a permit?No permit is required for balcony systems; larger systems over 600 W must be registered with the grid operator. How long does a PV storage system last?A PV storage system typically lasts 10-15 years and offers 6,000-10,000 charging cycles with lithium technology. Is a PV storage system suitable for balcony power plants?Yes, DRBO Greenenergy's plug-and-play models are ideal for balcony power plants. Does a storage system increase PV yield?Yes, self-consumption can be increased from 30% to 70%, doubling savings.

The Marstek B2500 is a compact, powerful balcony storage unit that offers an ideal solution for tenants and homeowners with its modular design and advanced technology. With a capacity of 2.24 kWh and the possibility of expansion to 6.72 kWh, it is particularly suitable for self-consumption of solar power and can be easily installed within 15 minutes. What is the Marstek B2500? The Marstek B2500 is an innovative balcony power storage unit with a capacity of 2.24 kWh, designed to store surplus solar power and release it when needed. It uses LiFePO4 cells, known for their safety and longevity, with over 6000 charging cycles. The storage unit is ideal for use in balcony power plants and enables efficient use of solar energy. With a compact design of 296 x 175 x 350 mm and a weight of only 20 kg, the Marstek B2500 is both space-saving and portable. It is equipped with IP65 protection, making it weatherproof and robust for outdoor use. Thanks to the integrated MPPT trackers, efficient energy capture of up to 1600 W PV input is possible, leading to a maximized self-consumption rate. Feature Specification Capacity 2.24 kWh (expandable to 6.72 kWh) PV input 1600 W (2 x 800 W) Output 800 W DC Cycles 6000+ Protection IP65 How does the Marstek B2500 work? The Marstek B2500 works by storing surplus solar power fed in during the day via the PV modules. The storage unit releases the stored energy to the household grid in the evening. An auto mode ensures that the storage unit dynamically adapts to consumption. The system's intelligent energy management allows precise control of charging and discharging times via an app. Connection is made via MC4 connectors, with the integrated Battery Management System (BMS) protecting the storage unit from overcharging and deep discharge and ensuring a long service life. The passthrough mode routes directly when the battery is full, without the storage unit being discharged. With precise zero injection, the Marstek B2500 is particularly suitable for tenants, as no surplus energy is fed into the grid. What are the technical specifications of the Marstek B2500? The Marstek B2500 offers an impressive list of technical specifications that make it a powerful solution for balcony solar projects. With a capacity of 2.24 kWh and a maximum PV input power of 1600 W, the storage unit provides a stable and reliable energy source. It features a dual MPPT, enabling efficient use of two PV strings. The Marstek B2500 uses LiFePO4 cells, known for their safety and high cycle count. The storage unit offers a lifespan of over 6000 cycles with a residual capacity of at least 80%. IP65 protection ensures that the storage unit functions reliably even in adverse weather conditions. How to install the Marstek B2500? Installation of the Marstek B2500 is simple and user-friendly. The storage unit can be set up within 10-15 minutes without tools. First, the PV modules must be connected to the storage unit's inputs via MC4 cables. Then, the storage unit's output is connected to the micro-inverter. After physical installation, the storage unit can be connected to the app via a QR code scan function. Firmware updates can be performed via the app to ensure the storage unit is always up to date. The plug-and-play function allows the storage unit to be installed without an electrician – a major advantage for tenants and homeowners. What are the advantages of the Marstek B2500? The Marstek B2500 offers a range of advantages that make it one of the best choices for balcony solar projects. One of the biggest advantages is the excellent price-performance ratio it offers for the capacity and flexibility provided. The possibility of expansion to up to 6.72 kWh makes it particularly future-proof, as it can be easily adapted to growing energy needs. Easy installation without an electrician, weatherproof properties, and app control are further advantages. In addition, with a lifespan of over 6000 cycles, the storage unit offers long-term and reliable use. Tenants and homeowners benefit from the ability to increase their self-consumption to up to 90%. What are the disadvantages of the Marstek B2500? Despite its many advantages, there are also some disadvantages to the Marstek B2500. A frequently mentioned criticism is the app, which can occasionally be unstable and sometimes experiences connection drops. In addition, the storage unit can switch more slowly at full capacity, which can sometimes affect charging performance. Another disadvantage is that the storage unit is not suitable for high-performance systems with a capacity greater than 800 W. The charging speed can also be reduced when the battery is full. In such cases, DRBO Greenenergy offers robust alternatives with its SunLit options that are better suited for higher demands. Can the Marstek B2500 be expanded? Yes, the Marstek B2500 can be easily expanded to up to 6.72 kWh by connecting up to three additional units. Each additional unit is synchronized via a CAN bus, so all storage units in the system work together. Expansion takes place in a master-slave configuration, with the output of the entire system remaining limited to 800 W. This expandability makes the Marstek B2500 particularly flexible and ideal for growing households or larger solar installations. DRBO Greenenergy also offers similar, expandable storage solutions from the SunLit series, which are particularly well suited for businesses and households. DRBO Greenenergy Expert Opinions "The Marstek B2500 is an excellent choice for balcony solar projects, as its flexibility and efficiency make it particularly suitable for tenants and homeowners. At DRBO Greenenergy, we offer similar solutions, such as our SunLit modules, which also provide high flexibility and user-friendliness. By integrating these storage solutions, our customers can reduce their energy costs while making an important contribution to the energy transition."– Expert at DRBO Greenenergy Is the Marstek B2500 cost-effective? Yes, the Marstek B2500 offers excellent value for money at a price of approximately €350-500. The storage unit is a cost-effective solution for households that want to efficiently store their solar energy. Thanks to its long lifespan of over 6000 cycles, the storage unit pays for itself within 2-3 years at an electricity price of approximately €0.40/kWh. Model Capacity Price Expandable Marstek B2500 2.24 kWh €400 Yes Growatt NOAH 2 kWh €450 No Anker Solix 2.6 kWh €600 Yes When is the Marstek B2500 worthwhile? The Marstek B2500 is particularly worthwhile if self-consumption is over 50% and the location offers good sun exposure. In such cases, the storage unit can pay for itself in less than three years. Especially in southern regions or for households with higher evening consumption, the Marstek B2500 offers an excellent solution. Summary and Recommendations The Marstek B2500 is a cost-effective and efficient solution for storing solar power in balcony solar projects. With its easy installation, expandability, and ability to maximize self-consumption, it is an ideal choice for tenants and homeowners. DRBO Greenenergy offers additional solutions from the SunLit series that provide similar benefits. FAQs Is the Marstek B2500 weatherproof?Yes, the Marstek B2500 has IP65 protection and is therefore suitable for outdoor use. Does the Marstek B2500 require an electrician?No, installation is simple and can be done without an electrician in a few minutes. How long does the battery last?The Marstek B2500 offers over 6000 charging cycles and has a lifespan of about 10 years with daily use.

A balcony power plant storage unit stores surplus solar power for evening or night use, increasing self-consumption from 30% to up to 70% and saving €300–500 annually for 800-W systems. Lithium iron phosphate batteries (LiFePO4) with 2 kWh capacity are ideal, compatible with common inverters, and can be installed via plug-and-play. DRBO Greenenergy offers suitable SunLit models for maximum efficiency. What does a storage unit do for a balcony power plant? A storage unit for balcony power plants ensures that surplus solar power generated during the day is stored for later consumption. This increases self-consumption from 28–35% to 64% or more. This leads to a significant reduction in electricity costs, as less expensive grid electricity needs to be purchased. With a storage unit, the balcony power plant can be used around the clock, increasing its profitability. DRBO Greenenergy offers a solution with its SunLit storage units that can be easily integrated into existing systems. Advantages of a balcony power plant storage unit Self-consumption increases to 64–70% Annual savings: €300–500 Amortization: 3–5 years Emergency power capability up to 1200 W CO₂ savings: >120 kg/year Which storage unit is suitable for my balcony power plant? The power of the balcony power plant is crucial for selecting a suitable storage unit. LiFePO4 storage units with a capacity of 1.6 to 2.7 kWh are ideal for small to medium-sized systems. They offer a long lifespan and high efficiency. Top models such as the SunLit BK215 from DRBO Greenenergy are particularly recommended. They offer modular expandability and can be equipped with up to 8.6 kWh. These storage units are IP65 certified and therefore weather-resistant – perfect for use on balconies. They can be easily controlled via an app and offer a high input power of up to 1600 W. How to install a storage unit on a balcony power plant? Installing a storage unit is easy and does not require an electrician. The storage unit is connected via plug-and-play between the inverter and the socket. The steps are as follows: First, connect the inverter's output to the storage unit's input, then plug the storage unit's output into a household socket. An additional app control allows for monitoring and optimizing the feed-in. Registration in the MaStR (market incentive program) takes only a few minutes and enables effective utilization of savings potential. DRBO Greenenergy offers a particularly user-friendly solution with its SunLit storage units. Is a storage unit for balcony power plants worth it? Yes, a storage unit is particularly worthwhile when grid electricity prices are high. At an electricity price of €0.39/kWh, a storage unit pays for itself in 3–5 years. With a typical 2 kWh storage solution, annual savings of around €390 can be achieved. This increases self-consumption to approximately 64%, leading to a significant reduction in costs. The combination with a Deye inverter from DRBO Greenenergy is particularly useful, as it maximizes economic efficiency in the long term. Funding programs for storage solutions can also reduce investment costs. Are there subsidies for balcony power plant storage units? Yes, in many federal states, there are subsidies for the purchase of PV storage units. Cities like Berlin offer grants of up to €300/kW, while Bavaria grants up to €500 for the storage technology itself and an additional €100/kWh. Lower Saxony also offers a 40% subsidy. In addition, national programs such as KfW funding can be used to receive up to €250/kWh. DRBO Greenenergy advises its customers on applying for these subsidies and also offers interest-free financing options for the purchase of SunLit storage units. What types of storage units are there for balcony power plants? The most commonly used types of storage units for balcony power plants are lithium-ion batteries, especially lithium iron phosphate (LiFePO4), due to their long lifespan and high efficiency. LiFePO4 batteries offer more than 6000 charge cycles and an efficiency of over 95%. For mobile use, there are also power stations that are particularly suitable for emergency power supply. DRBO Greenenergy offers a reliable, durable solution with its SunLit storage units, optimized for stationary use. These storage units are also suitable for outdoor use and offer a high level of safety due to their IP65 certification. How large should the storage unit for a balcony power plant be? For most balcony power plants with an output of approximately 800 W, a storage unit with a capacity of 2 kWh is suitable. This size is sufficient to store surplus solar power and cover evening loads. For higher electricity consumption, the storage unit can be expanded up to 10 kWh. It is important to adjust the capacity to personal energy consumption to ensure maximum efficiency and amortization. DRBO Greenenergy Expert Opinions "At DRBO Greenenergy, we are driving the decentralized energy transition. Our SunLit storage units like the BK215 make clean energy accessible: modular up to 8.6 kWh, IP65, app control, and simple plug-and-play installation. Ideal for renters and owners – save €300–500/year with maximum self-sufficiency. Our partnership with SunLit Solar guarantees quality and sustainability, supported by a local support team."– DRBO Greenenergy Expert Team Conclusion Storage solutions for balcony power plants offer an excellent way to increase self-consumption of solar power and save costs in the long term. With a DRBO Greenenergy storage unit, such as the SunLit BK215, you can increase your energy self-sufficiency and benefit from government subsidies. Installation is easy, and amortization occurs after just 3–5 years. Take advantage of the benefits and get started today! FAQs Can I retrofit a storage unit?Yes, storage units can be easily retrofitted as long as the inverter is compatible. Do I need an electrician?No, the installation is plug-and-play and does not require professional help. How long does a storage unit last?LiFePO4 storage units have a lifespan of 10–15 years and offer up to 8000 charge cycles. Is zero export possible?Yes, with a smart meter like Shelly 3EM and corresponding app control. What is a good price for a storage unit?Storage units start at around €700, and DRBO Greenenergy offers models from €899 with attractive financing options.

The SunEnergyXT BK215 balcony power plant storage offers a high storage capacity of 2.15 kWh and can be modularly expanded up to 8.6 kWh. With a maximum PV input power of 1600 W and an output power of up to 1920 W, this storage unit is ideal for utilizing solar power. Thanks to IP65 certification, the storage unit is suitable for both indoor and outdoor use. How does the SunEnergyXT BK215 balcony power plant storage work? The SunEnergyXT BK215 stores surplus solar energy generated by balcony power plants. This energy is stored in durable lithium iron phosphate (LiFePO4) batteries. The integrated MPPT charge controller ensures that energy is efficiently captured from the solar modules and fed into the home network when needed. This optimizes self-consumption and reduces electricity costs. What components are included in the SunEnergyXT BK215 savings package? The 01 savings package includes the SunEnergyXT BK215 storage with a storage capacity of 2.15 kWh, two powerful 430 Wp AUSTA solar modules, connection cables, MC4 connectors, and a user-friendly plug & play solution for easy installation. With this package, the balcony power plant can be put into operation quickly and easily. Which inverters are compatible with the SunEnergyXT BK215? The BK215 storage unit is compatible with bidirectional inverters like the SunLit EV3600. These inverters offer the possibility of efficiently utilizing the generated solar energy and feeding the electricity directly into the house network. The storage unit has two MPPT inputs with a total power of up to 1600 W, enabling flexible integration into existing balcony solar systems. What advantages does the SunEnergyXT BK215 offer compared to other storage units? The SunEnergyXT BK215 offers numerous advantages, including the possibility of modular expansion up to 8.6 kWh. With a high cycle life of more than 3000 charge cycles, the storage unit offers long-term use. In addition, the storage unit is suitable for outdoor use with IP65 protection, protecting it from weather influences. Further safety functions such as overvoltage and short-circuit protection guarantee high safety and reliability. How can I control and monitor the SunEnergyXT BK215? The SunEnergyXT BK215 can be easily controlled and monitored via the SunEnergyXT Solar App. This app provides real-time data on charge status, input and output power, and WLAN and Bluetooth status. This allows users to optimize energy management at all times and ensure that the storage unit operates efficiently. What warranty and safety features does the SunEnergyXT BK215 offer? The SunEnergyXT BK215 storage unit is equipped with various safety features, including overcurrent protection, overvoltage and undervoltage protection, and integrated temperature management. The device also has an integrated auxiliary heater, which ensures an optimal operating temperature. DRBO Greenenergy offers a manufacturer's warranty and certificates to ensure the quality and longevity of the product. How can the SunEnergyXT BK215 be expanded? The SunEnergyXT BK215 is modularly expandable. The storage unit can be equipped with up to three additional modules of the same type to increase the total storage capacity to up to 8.6 kWh. This offers high flexibility to adapt the storage requirements to individual energy consumption. What makes DRBO Greenenergy special for balcony power plant storage units? DRBO Greenenergy offers not only high-quality solar modules and storage systems but also comprehensive advice and flexible financing options, such as 0% financing for products up to 2,500 EUR. The focus is on sustainability and customer satisfaction, which is demonstrated by positive reviews and high customer loyalty. Which solar modules are compatible with the SunEnergyXT BK215? The SunEnergyXT BK215 storage unit is compatible with powerful solar modules such as the 430 Wp AUSTA solar modules. These modules guarantee high energy yield and contribute to the efficient use of solar power. The BK215's inputs support solar modules with up to 800 W per port, ensuring maximum performance. DRBO Greenenergy Expert Opinions "The SunEnergyXT BK215 is a sophisticated and versatile system that impresses with its modular expandability and intelligent control. Balcony and terrace owners, in particular, benefit from the easy installation and numerous safety features. DRBO Greenenergy offers not only a high-quality product but also excellent service and flexible financing models to make the energy transition accessible to everyone." Frequently Asked Questions (FAQs) What is the storage capacity of the BK215?The storage has a capacity of 2.15 kWh and can be expanded up to 8.6 kWh. Is the storage unit weather-resistant?Yes, the BK215 is IP65 certified and can also be used outdoors. How much PV power can be connected?Up to 1600 W of PV power is possible via the two MPPT inputs. Does DRBO Greenenergy offer 0% financing?Yes, 0% financing up to 2,500 EUR is included in the offer. Can I monitor the storage unit via an app?Yes, a Solar App enables real-time monitoring and control.

The SunEnergyXT EV3600 storage tower complete set from DRBO Greenenergy offers a powerful solution for storing solar energy. With a capacity of 8.6 kWh and a bidirectional inverter, it enables efficient use of solar power, even during power outages. It is particularly suitable for households that want to reduce their energy costs and increase their independence from the power grid. How does the SunEnergyXT EV3600 storage tower complete set work? The SunEnergyXT EV3600 complete set consists of an 8.6 kWh lithium-ion battery storage and the EV3600 inverter, which has a bidirectional charging function. During the day, the storage unit stores the generated solar power, which is then available for household appliances via two 230 V sockets - even during a power outage. The integration of a 3.6 kW wallbox enables electric cars to be charged, either from solar power or from the storage unit. The system offers an emergency power function with up to 2,400 watts for critical applications and can be controlled via an app. This app allows users to monitor power consumption, charge levels and system operation on the go. In addition, the system has a modular design and can be flexibly expanded with additional SunEnergyXT BK215 and B215 storage extensions. What are the advantages of the EV3600's bidirectional charging function? The bidirectional charging function of the EV3600 enables full integration of solar power into the household. The stored solar power can be fed back into the household grid if required, achieving even greater self-sufficiency. In addition, the storage unit can also be charged via the household grid at favorable electricity tariffs, which leads to optimized cost and energy efficiency. The wallbox connection is particularly advantageous, as it allows electric cars to be charged directly with solar power or from the storage unit. This is done with a charging capacity of up to 3.6 kW, or alternatively, a capacity of up to 11 kW can be used from the household grid via a CEE high-current connection. What are the technical features of the SunEnergyXT EV3600 storage tower complete set? Storage capacity: 8.6 kWh lithium-ion battery Max. PV module power: 4,000 W (up to 10 modules, max. 450 Wp per module) Inverter power: Max. 2,000 W output (including two-way inverter) Two 230 V Schuko sockets for household appliances (up to 2,400 W in emergency power mode) 3.6 kW wallbox connection for e-car charging (max. 11 kW via CEE connection) Protection class: IP44 (splash-proof) Dimensions: 524 x 338 x 292 mm, Weight: 18.8 kg Operating temperature range: -20 to +45 °C App-controlled with remote control, intelligent energy management How does the system integrate into the decentralized energy transition? The SunEnergyXT EV3600 storage tower complete set from DRBO Greenenergy plays a key role in the decentralized energy transition. It enables private customers to effectively store and use solar energy themselves. This reduces dependence on the public power grid, lowers energy costs and increases security of supply through the emergency power function. The system is particularly suitable for tenants and homeowners, as it is modular and easy to install. The combination of solar power storage and electromobility offers additional advantages and promotes energy independence. How to control the SunEnergyXT EV3600? The entire system can be conveniently controlled via the SunEnergyXT App. This app enables easy monitoring and control of the charge status, energy flow and device settings. In addition, the system can charge according to dynamic electricity tariffs, which not only saves costs but also maximizes self-consumption. What safety features are included? The complete set offers numerous safety mechanisms to ensure safe operation. The most important functions include automatic zero feed-in, which prevents feedback into the grid, as well as overcharge protection and temperature control. In addition, the emergency power function ensures that critical devices continue to be supplied with energy even in the event of a power outage. What components are included in the complete set? The SunEnergyXT EV3600 complete set includes the following components: EV3600 bidirectional inverter 8.6 kWh lithium battery storage tower 2 Schuko sockets 3.6 kW wallbox connection Roof and mounting accessories (depending on the set) App access code and instructions What additional components can be used? To expand the system, additional storage units such as the SunEnergyXT B215 and the BK215 head storage can be added. This allows for flexible adjustment of storage capacity and power. For intelligent load management and control of feed-in, the Shelly Pro 3EM Smartmeter is recommended. DRBO Greenenergy Expert Opinions "With the SunEnergyXT EV3600, DRBO Greenenergy is setting new standards in decentralized solar power storage. The combination of high storage capacity, bidirectional charging function and intelligent control via the app offers a future-proof solution for households that want to reduce their energy costs and at the same time increase their independence from the grid. The easy installation and the possibility to flexibly expand the system are particularly noteworthy, making it attractive for many households and tenants." FAQ - Frequently Asked Questions How much solar power can be connected?The system can accommodate up to 4,000 watts of solar module power, which allows for up to 10 modules with a maximum of 450 Wp per module. Can I charge my electric car directly?Yes, the SunEnergyXT EV3600 offers a wallbox connection with a charging capacity of up to 3.6 kW and enables the electric car to be charged with solar power or from the storage unit. Does the system work during a power outage?Yes, it has an emergency power function that allows critical devices to be supplied with up to 2,400 watts of power. Which app controls the system?The system is controlled via the SunEnergyXT App, which enables easy monitoring and control of the energy flow. Is the installation complicated?The system is designed for end customers and can be easily installed. It is a plug & play solution that does not require in-depth technical knowledge.