• Solarpro Holding installed Hybrid system in the center of Sofia

    Solarpro Holding istalled a hybrid system in the center of Sofia. The photovoltaic installation is with nominal power of 6,24 kWp and is designed in a way that provides both energy efficiency and off-grid power supply if needed. The PV modules produce energy for self-consumption, charge the battery block and in case of surplus energy, it can be fed back to the grid. The energy storage block is with capacity of 22,5 kWh, which is enough to ensure normal power supply in case of an energy blackout