Quote:
Originally Posted by Toymeister
OP, are you willing to share your annual KwH consumption? I'll go first, 10,093 for 2000 sq. ft. under air.
I ask because you will probably be matching your system to your current consumption.
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Using the SECO tool
Solar Estimator – SECO Energy and
How Much Does a 5kW Solar System Cost in 2018? | EnergySage
A 7.5kw system would cost about $15k if all the rebates and sun were ideal for your site and would provide over 100% of your electricity needs. That means as long as net metering is supported you would be getting a check from the electric company every month.
Divide $15k by your annual electricity cost and that will give you your payback time in years.
But to get something other than a wild guestimate (what this is) you need someone to do a quote and a payback estimate.