Received an installed price of $4490 for the following:
5KW SMA Inverter with WIFI
22 x Canadian Solar CS3K-300w - 10 year product warranty (Total 6.6KW) Clenergy Mounting System 10 year warranty
Installation and Service 10 year warranty
We are in Swansea NSW. It seems pretty reasonable. What do others think?
Also: a couple of people at work have solar. They recommend buying a larger system than you currently need, the logic being that your use will always increase into the future e.g. elec cars, adding air-conditioning, etc. Our average use is 12.6kWh (May - August), 10.1kWh (Nov-Feb). So perhaps an 8kw would be more appropriate?