Supply of a workshop
Demand on the system: as there was no electrical connection here, a power supply of more than 20kWh per day was ensured.
Data of the self-sufficient stand-alone system:
- Solar module output 3.6 kWH
- Effective area 17m²
- Island inverter 5kWh
- Battery capacity 10kVAh Litium Ion Solar Batteries, guaranteed 5000 charging cycles
- Price 9.000 Euro

An integration into the public grid would have cost approx. 7000 Euros.
The system generated 6415 kWh of electricity in the past 9 months, saving 834 Euros in 9 months.
The system was put into operation in March 2020.