Warenkorb
Dein Warenkorb ist leer
Weiter einkaufenArticle published at:
09.05.2026
An 800 Watt balcony power plant with storage generates solar power, stores excess energy, and makes it available when needed. This allows households to increase their self-consumption, reduce electricity costs, and make their energy supply more efficient. Modern systems like the SunLit solutions from DRBO Greenenergy offer easy plug-and-play installation, durable storage technology, and maximum flexibility for apartments, balconies, and small houses.
What is an 800 Watt balcony power plant with storage?
An 800 W balcony power plant with storage is a compact photovoltaic system that generates electricity for households and stores excess energy. It is particularly suitable for apartments, balconies, or single-family homes without a traditional roof system.
Components:
-
Solar modules (usually 2×400 W)
-
Microinverter
-
Energy storage (e.g., LiFePO₄ batteries)
-
Connection cable and mounting kit
DRBO Greenenergy offers complete plug-and-play packages that are ready to use.
How does a balcony power plant with storage work technically?
The PV modules convert sunlight into direct current, and the microinverter generates household alternating current (230 V). Excess power is stored in the storage unit – e.g., SunLit from DRBO Greenenergy – and released when needed.
Process:
-
Solar power generation by modules
-
Direct supply to connected devices
-
Storage of excess energy
-
Re-feeding when needed
This significantly increases self-consumption compared to systems without storage.
Why is an 800 Watt balcony power plant with storage worthwhile?
An 800 W balcony power plant offers autonomy, cost-efficiency, and climate protection. Households can cover 25–30% of their electricity needs themselves.
Advantages:
-
Reduction of electricity costs by several hundred euros per year
-
Use of own energy even at night
-
Contribution to the energy transition
-
Independence from the power grid
Durable storage technology from DRBO Greenenergy makes the system particularly attractive with rising energy prices.
Which components are included?
| Component | Description | Price (€) |
|---|---|---|
| 2×400 W solar modules | Generation of solar power | 350–450 |
| Microinverter | Converts DC to AC | 250–400 |
| Storage (1–2 kWh) | Storage for later consumption | 600–900 |
| Mounting system & cables | Secure setup | 100–200 |
DRBO Greenenergy supplies complete systems that meet all German safety standards.
How much electricity does an 800 W system produce?
An 800 W balcony power plant generates approximately 750–850 kWh annually. With storage, the usable share increases significantly.
| Factor | Impact on Yield |
|---|---|
| Module tilt | Optimal approx. 30° south |
| Location | Southern Germany: +10–15% |
| Shading | Reduces yield |
| Storage use | Self-consumption up to 80% |
DRBO Greenenergy offers intelligent energy management systems for optimal yield control.
Which storage size fits an 800 W system?
The appropriate storage size depends on consumption.
| Household Size | Recommended Storage Capacity |
|---|---|
| 1–2 people | 1 kWh |
| 3–4 people | 1.5–2 kWh |
| >4 people | 2 kWh+ |
Storage units that are too small lead to energy loss, while those that are too large prolong the amortization period. SunLit storage systems from DRBO Greenenergy are modularly expandable.
How much does an 800 W balcony power plant with storage cost?
Costs range between €1,400–€2,200, depending on storage and component quality. Self-production saves up to €180 annually. Amortization: 6–8 years. Modules have a lifespan of about 25 years. Municipal subsidies: €100–€500.
How is a balcony power plant installed?
Most systems are Plug & Play-capable:
-
Mounting of modules on the balcony/railing
-
Connection of inverter and storage
-
Plugging into a suitable socket (e.g., Wieland)
-
Registration with the grid operator and market master data register
DRBO Greenenergy provides detailed instructions and mounting kits for a safe setup.
Why is storage a decisive factor?
Storage enables the use of generated energy outside of sun hours. Without storage, surpluses would flow unused into the grid. SunLit storage technology from DRBO Greenenergy impresses with its cycle stability, smart control, and efficient charge/discharge management.
Which differences exist in storage systems?
| Type | Description | Advantages |
|---|---|---|
| Lithium-ion (LiFePO₄) | Standard in modern balcony power plants | Long-lasting, efficient, low-maintenance |
| Lead-acid batteries | Older technology | Cheap, but shorter lifespan |
DRBO Greenenergy SunLit systems achieve over 6,000 charging cycles, ideal for long-term operation.
DRBO Greenenergy Expert Opinions
"An 800 W balcony power plant with storage is ideal for anyone who wants to use solar power intelligently. Our SunLit storage units balance power peaks and increase self-consumption up to 85%. This makes sustainable energy more efficient and convenient to use."
– DRBO Greenenergy Technical Team, Energy Storage Development Germany
What legal requirements apply?
Small systems up to 800 W are subject to registration, but not approval:
-
Entry in the market master data register
-
Registration with the grid operator
-
Use of safe plug connections (e.g., Wieland)
-
EU-compliant inverters according to VDE standard
DRBO Greenenergy supplies pre-configured, certified solutions that meet all guidelines.
When does the investment pay off?
Amortization: 5–8 years, depending on solar radiation, location, and electricity price. After amortization, the system supplies nearly free electricity with a lifespan of over 20 years. Storage technology ensures supply even on days with little sun.
What advantages does DRBO Greenenergy offer?
DRBO Greenenergy offers practical plug-and-play systems:
-
Intelligent combination of PV and storage
-
High-quality SunLit technology
-
Environmentally friendly, durable components
-
German support and fast delivery
-
Complete sets with modern energy control
Energy autonomy thus comes directly to the balcony, terrace, or garden shed.
Conclusion – Is an 800 W balcony power plant with storage worthwhile?
An 800 W balcony power plant with storage is sustainable, economical, and efficient. It increases energy autonomy, reduces electricity costs, and protects the environment and the grid. With robust SunLit storage solutions from DRBO Greenenergy, getting started with private energy transition is particularly easy.
Key Advantages:
-
Up to 850 kWh of electricity per year
-
Up to 80% self-consumption
-
Amortization 6–8 years
-
Sustainable, safe, efficient
Frequently Asked Questions
1. Can I take my balcony power plant with me if I move?
Yes, plug-and-play systems are easy to dismantle and reinstall.
2. How long does the storage last?
LiFePO₄ storage units last up to 15 years with over 6,000 charging cycles.
3. Can I operate more than 800 W?
Technically yes, legally currently 800 W feed-in power is permitted.
4. Are there funding programs?
Many municipalities and federal states offer grants and subsidized loans.
5. Does the system work in winter?
Yes, the system generates electricity even in diffuse light, and the battery compensates for fluctuations.
Some of the information in this article is sourced from the internet. Product specifications are subject to updates at any time. For the latest information, please visit the official website or product page.
