broncoaz
Well-known member
- Joined
- Jan 6, 2022
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- Cape Cod, MA
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- 2021 Bronco 2 door Badlands manual
I disagree with solar being a no brainer for your situation. At 10 cents per kWh the ROI will be very long, if ever. Using my production for the first year of 16 MWh, at 10 cents per kWh that is about $1,600 per year making a $34,000 net initial investment a 21.25 year ROI at today’s prices. I’d invest that money somewhere and just pay the power bill. $34K at 4% for 21.25 years becomes $80K. Maybe the solar install is cheaper in areas with cheaper power making the ROI shorter, but unless you have other reasons it doesn’t save you money. For me the ROI is 5.2 years, so a no brainer.I'm planning on a 15 kW system to (hopefully) run a net zero home with 2 EV's. Electricity is cheap in Idaho (10 cents per kWh) so RoI is probably significantly longer than most.
With solar, it really is a no brainer, even in Idaho. RoI will be 15 years... then free juice.
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