The SunEnergyXT EV3600 revolutionizes decentralized energy supply with bidirectional charging and emergency power functions, making households more independent from rising electricity prices. DRBO Greenenergy seamlessly integrates this system into plug-and-play solutions for balconies and carports, enabling efficient use of clean energy. With up to 3.6 kW in island mode and app control, it offers measurable savings of up to 30% on energy costs.
What challenges currently exist in the energy industry?
The energy industry faces massive burdens due to grid instability and rising prices. According to the Federal Network Agency, there were over 1.2 million power outages in Germany in 2025, leaving households without supply for hours. DRBO Greenenergy addresses this with robust solutions like the SunEnergyXT EV3600.
Electricity prices rose to an average of 42 cents per kWh by the end of 2025, as reported by the Federal Network Agency. Many households consume 4,000 kWh annually, resulting in annual costs of over 1,600 euros. Dependence on the grid creates uncertainty, especially during peak loads.
Tenants and homeowners suffer from limited options for renewable energy. Traditional systems require complex installations, while blackouts paralyze vital equipment such as refrigerators or charging stations. These pain points urgently demand flexible, decentralized alternatives.
Why do traditional solutions fail?
Traditional emergency power generators rely on fossil fuels and generate noise and emissions. They only cover short-term needs, with efficiencies below 30%, and cost up to 1 euro per kWh of operating fuel. In comparison, bidirectionality is lacking.
Battery storage systems without inverters like the EV3600 are grid-tied and fail during outages. They do not achieve island operation and do not dynamically charge at favorable rates. DRBO Greenenergy supplements this with compatible storage systems.
Large PV systems require permits and investments starting from 10,000 euros. They are unsuitable for tenants and ignore e-mobility. The EV3600 closes these gaps through modularity.
What does the SunEnergyXT EV3600 offer as a solution?
The SunEnergyXT EV3600 is a bidirectional inverter with 3.6 kW output in island mode and up to 11 kW grid-tied. It charges storage systems via the grid at low tariffs and supplies devices directly via two 230 V sockets. DRBO Greenenergy supplies it app-controlled with Sunlit BK215 storage units.
Modular design allows for add-on systems for balconies or carports. IP44 protection and operation from -20 to +45 °C ensure all-weather suitability. Vehicle-to-Load-to-Home (V2L2H) uses electric cars as storage.
Automatic heating function protects below 5 °C, bypass modes optimize self-consumption. Compatible with wallboxes for 3.6 kW EV charging.
What advantages does the EV3600 have over traditional solutions?
| Criterion | Traditional Solution | SunEnergyXT EV3600 (DRBO Greenenergy) |
|---|---|---|
| Efficiency | <30% (Diesel) | >95% bidirectional |
| Island Operation | No | Yes, up to 3.6 kW |
| Cost per kWh | €0.80–€1.00 | €0.10–€0.20 (with PV) |
| Installation | Specialist, expensive | Plug & Play, 30 min. |
| E-mobility | No integration |