Regarding solar not saving you money you need to keep in mind that you are comparing the current prices for energy. The cost of energy will only go up and if you get solar now you are locking in your rate now. Technically, Tesla can raise the rate on the rental
Therein lie the two problems in the argument:
1. Tesla absolutely reserves the right to raise rates, so you are not locking in anything with Tesla's panel rental model. I would expect to at least index them for inflation.
2. There is no historical evidence that the electric utility rates go anywhere, but sideways.
Last 50+ years of statistical data eia.gov show that the real residential electricity rates have declined through the 60s, and then stabilized around 11c / kWh. In other words, nominal rates have been increased at a rate slower than inflation for the last five decades.
https://www.eia.gov/totalenergy/data/annual/showtext.php?t=ptb0810
My power is costing me about $2,600 a year so I am at a break even point on the large system but I know I want a hot tub, I want to run the air more and the pool pump more so I will get my moneys worth and know I won't pay more then $195 per month.
I'm close to your situation, Over the past four (4) years, my annual electricity consumption and payments have remained largely stable, right around $1.8K and 12 kWH / year. Which makes us borderline value propositions to Tesla and other solar providers.
I've spent months on the phone trying to get them to come out and quote me a system. Still haven't had any luck getting Tesla (or the other local solar providers) to even show up and provide an estimate for an installation. Petty comical.
Multiple calls with Tesla Solar have yielded zero actionable insight beyond what's on their web site. Their best advise for sizing can be summarized as "you figure it out, and let us know".
Or as their web site states:
- What's the right size for me?
- The traditional way of selling solar is based on the incorrect notion that there is a ‘right’ amount of solar to have. The reality is that any amount of solar contributes to a sustainable energy future and makes money for customers when priced appropriately.
Trees are good for the environment.
Just give us your money.
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