In Drenthe, a province in the north of Holland, Off-Grid Factory has made an off-grid installation in a small recreation home. The off-grid installation will be used throughout the year. As the pictures show, the panels can be blocked for solar input in winter days. Therefore the installation has a generator input for optional charging on the genset. The house is equipped with a 5 kW lithium ion battery bank and a 3 kW inverter. The used panels are 285Wp all black, which matches the black roof.