SolaX Power X1-Micro

What the SolaX Power X1-Micro does

A microinverter sits behind one to four panels and converts their output on the roof, so shade or a fault on one panel does not pull down the rest of the array. The SolaX Power X1-Micro range spans 700 W to 2.5 kW of AC output, suiting arrays of about 0.7–0.9 kWp at the small end and 2.5–3.3 kWp at the large end, as installers commonly size the panels up to 30% above the inverter's rating.

In Germany, arrays of the same size produce about 630 to 2,250 kWh a year, assuming a conservative 900 kWh per kWp. For the smallest model, that is worth €49 a year fed into the grid at 7.70 ct per kWh, and up to €233 used at home instead of buying power at 37.0 ct.