Today was engineer visit. Measured the roof. Math doesn't add up. Says the panels are 39" wide, my roof is 17x34, they said 3' in all directions clearance for walking on the roof, that adds up to 18 panels not 26 so that's like 4.8kw instead of 6.8 kw that they were talking about. So that would be 1/2 of my electricity.....see what they come back with.
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