I have received three quotes for 6.6kw solar systems and have talked it thru with both companies. I just would like to know if they are both quality systems that will be efficient and maintenance free + would like to know which system would be the best to go with.
one recommends Fronius inverter with Canadian panels $5500
one recommends SolarEdge inverter and SolarEdge panels $8300
one recommends Goodwe inverter with Canadian panels $5800