Solar rooftops gain traction as electric vehicles owners look to skip paying for electricity or gasoline: ‘Solar just makes sense’::Residential solar is gaining traction in the U.S., with about 4.5 million homes now with solar rooftops.

  • ExfilBravo@lemmy.world
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    7 months ago

    Too bad this is for a person that:

    1. has enough income to afford an EV
    2. has a house.
    3. has enough income to afford the initial cost of the solar panels and installation.

    Sadly most dont

    • EveningPancakes@lemm.ee
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      7 months ago

      "4. Doesn’t live with an HOA that has banned solar roof panel installation (Source: My parents HOA in South Carolina)

    • krashmo@lemmy.world
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      7 months ago

      In many cases the cost of a loan for solar panels is roughly equivalent to your monthly electric bill. I actually spend less on my loan than I did with the utility company. Of course you have a valid point overall, but I bring this up because many people are not aware that the cost difference can be pretty minimal or even to your benefit.

      • mosiacmango@lemm.ee
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        7 months ago

        You can also buy just the panels and install them yourself if youre handy. They are generally just rails you bolt to a support beam in your roof. Mount the rails, water seal the penetration points, rack the panels, plug one into another, drill and seal an ingress hole for the wiring.

        Instead of paying 30-40k for an installer to do it all, you can likely pay 5-10k for panels/inverters/tie in box and another 5k for an electrician to wire it all in.

    • tomatopathe@sh.itjust.works
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      7 months ago

      This is all true, and yet it’s still a good thing.

      The more people invest in this stuff the cheaper it will get.

    • frezik@midwest.social
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      7 months ago

      Putting panels on roofs is the most expensive way to do solar, anyway. It’s a custom job every time, and doesn’t take advantage of economies of scale.

      Putting them in big fields is far cheaper. If you want to stick it to traditional power utilities, then look at community solar.

      • Mongostein@lemmy.ca
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        7 months ago

        So what? Who owns a giant field to put them in other than power companies? If you own your home and own the panels, that’s your power. Even if it’s not enough to get off the grid entirely, you’re still saving money.

      • partial_accumen@lemmy.world
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        6 months ago

        Short term this is true, but if everyone does this, and we have the giant increased solar capacity we’re expecting, we’ll hit the limits of our electrical transmission capabilities.

        Rooftop solar puts the generation at the same location as the consumption eliminating the transmission issue. Further, communities that have even a small percent of rooftop solar installs that also push their excess back to the grid could actually reduce the transmission challenge even further.

      • helenslunch@feddit.nl
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        6 months ago

        That’s not true at all.

        Installations are mostly standardized.

        Putting them in an empty field is a terrible use of valuable land in areas where people actually live, not to mention the costs of transportation.

        Some farms are taking advantage of this though, look into “agrivoltaics” for more on that.

      • TWeaK@lemm.ee
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        7 months ago

        Also you need to keep them clean to maintain efficiency. In a field that’s easy - you can probably just employ the landowner and buy an attachment for his tractor. On the roof there isn’t really any good way of automating it, and some rooftops aren’t accessible for a window washer and a long brush.

    • Empricorn@feddit.nl
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      7 months ago

      I could probably afford one of the panels to keep in my apartment until I’m evicted.