I'm super excited about the promise of solar panels, because my house has unobstructed exposure to the sun, and I live in the Bay Area, so we get sunshine 300+ days per year. However, every time I revisit the math, it never works out. Even if I purchase it myself, the payoff times are never less than around 17-20 years, depending on how aggressive I project the rise in electricity rates. Given that solar panels have…
Many people in the bay area have expensive homes and cars. People do not think twice about over bidding 50-150K when buying a house. In fact, that's the only way to get one here, and that's what we did. Its also common to spend crazy amounts on home renovation.
Then people also get an expensive Tesla or some other car that costs 50K or more.
But far fewer people would rather spend the 25K on solar and see a guaranteed return of investment of 150-200$ a month for the next 20 years. And the energy cost is guaranteed to be the same per watt throughout that period.
Regardless of whether you buy or rent, you _have_ to pay a power bill. Mine regularly crossed 150$ a month while renting. And I will continue to have a power bill till I die (40-60 years?). Why not lock in the price for the next 20 years at least?