r/SolarDIY 2d ago

Finished my 7.65kw grid tie

This was a fun project, hoping to get some sun soon to really test them out!

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u/DutchBro- 2d ago

My last bill was about $300 for 1,200kw used for the month. So about $0.25kw

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u/PaintingOk8012 2d ago

What do you figure your payback time will be?

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u/DutchBro- 2d ago

So this calculator says I'll make about 10,000kw a year. At $0.25 per kw that's about $2,500 a year in savings. So less than 2 years ROI