Balcony solar panels can save 30% on a typical household’s electricity bill and, with vertical surface area in cities larger than roof space, the appeal is clear
In the Northern hemisphere, in Winter the Sun is at a low angle, so vertically oriented panels might produce more. As an example, I have a sunroom and at Winter’s Solstice the sunlight reaches about 3-4 meters into the room. At Summer’s Solstice there is no direct sunlight in the room, as the Sun is overhead.
Most older European homes don’t have A/C yet, so electrical costs are more during the winter months (that trend will change though I imagine)
I think the numbers @Valmond@lemmy.world was asking about involved power output, that of course depends on the size of your array, daily/monthly/yearly differences in weather, and all sorts of little nuances that’s hard to say without averaging out years worth of data.
This is really nice! This is the future!
I’d love to know how much they produce, especially during the winter/monthly.
In the Northern hemisphere, in Winter the Sun is at a low angle, so vertically oriented panels might produce more. As an example, I have a sunroom and at Winter’s Solstice the sunlight reaches about 3-4 meters into the room. At Summer’s Solstice there is no direct sunlight in the room, as the Sun is overhead.
couple of things to note:
Do you have any numbers :-) ?
I have a sunroom, what sort of numbers are you asking for? It’s a partly cloudy day, about 22C in the room, without heat. And about 7C outside.
Nice numbers <3