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Old 07-08-18, 05:17 PM   #40
Helper EcoRenovator
Join Date: Dec 2015
Location: New Mexico/Texas
Posts: 66
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I did a little $5 upgrade today... Insulation in the outlets in the external walls, then plugging them with child safety plugs.

We signed with Tesla to install a baby, 3.66kW solar system. It's not much compared to some of you but we don't use much electricity. That should cover 80% of our usage.

The cost is ~$11,200 before tax credits ($3.06/W). Considering the tax credit and the included Google Nest, the cost drops to $2.10/W. That's a good price, I think. The local electric rate is ~$11/kWh. The payback period will be about 15 years... Not great, but good enough, and I'm happy to support Tesla. I'll post pics when it's installed.
ME_Andy is offline   Reply With Quote