No. of panels: 4
Panels surface: 10.1
Accumulator volume: 500 L
Annual production: 7341 kWh / year
Particular. Solar thermal installation for DHW and heating, and a photovoltaic kit for self-consumption, in a house in Osona (Barcelona). The user will save from burning about 700L / year of diesel, and 340kWh / year of electricity consumption from the network.