Quote:
Originally Posted by sendler
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My quote is on Sunpower panels that have much more robust design and construction, and have a 25 year warranty on the whole system. They will produce a lot more electricity over time, as they start higher, and decline more slowly.
I want a lot of electricity, and I can fit up to 32 panels on the main south-facing roof. 260 watt panels would be an 8.3kW system.