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by knappe
599 days ago
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We are in the process of installing a 13 kwH system which is 31 panels at 430 watts with two Tesla power walls. Total cost (with snow guards) is just shy of 60k. The backup batteries are where this really shines. Our power provider had a blackout of 25 hours in April and if we were 6 blocks south, it was an entire week. The true cost of the system will be approximately half this after rebates and is more like 32k. The rebates are so good between Fed, State and the power company that we almost got the backup batteries for free. |
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