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Old 12-01-2020, 03:15 PM
Capt Odyssea
Senior Member
Join Date: Mar 2010
Location: Freeport Bahamas
Posts: 1,205
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Received 147 Likes on 94 Posts

If you have the space, ground mount is better. Heat is the enemy of solar power output. Panels mounted within inches of a roof stay hot. An open array stays cooler, makes more power.
Find out your utilities policy on grid tied solar.
My preferred is zero export grid tied with Battery backup.