As part of the project, solar panels were installed on the land of a private house in Jelgava. The panels were installed on the land, in the meadow next to the house. The customers use a heat pump to heat their house. As per our calculations, the solar park will produce enough electricity to cover the heat pump’s consumption as well. We installed twenty-two Trina Solar solar panels with a Sungrow inverter for a customer. Such a solar panel park will produce approximately 14500 kWh per year.