If purchasing the Huawei SUN2000 FusionHome String Inverter, we highly recommend purchasing an accompanying Huawei brand optimizer for each solar panel to ensure optimal system performance. Solar panels create energy in Direct Current (DC), your home uses power in Alternating Current(AC), the purpose of the inverter is to convert the raw DC to usable AC.
The benefit of the SUN2000 string inverter is that it also acts as a system diagnostic tool. The SUN2000 provides granular data about the performance of each solar panel.
Warranty: 12 Years
Optional warranty Extension – 20years – CAD $999