this post was submitted on 11 Feb 2025
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[–] [email protected] 3 points 47 minutes ago (1 children)

By putting the solar panel at a 90 degree angle though it is much less efficient than e.g. a 45 degree angle.

[–] [email protected] 1 points 8 minutes ago

Less efficient than not having them?

[–] [email protected] 3 points 2 hours ago (2 children)

I'm sure this is a good thing, but considering the vast majority of Germans haven't figured out screens on windows I'm not sure the appeal to authority in the title has the desired effect.

[–] [email protected] 2 points 11 minutes ago

We have fly screens in our windows. Windows which can be tilted btw.

[–] [email protected] 5 points 1 hour ago (1 children)

Like fly screens?
Becausr in that case I don't get it.

[–] [email protected] 2 points 58 minutes ago

Maybe he/she refers to the operating system from Microsoft?

[–] [email protected] 3 points 5 hours ago (1 children)

There is something in it - they are making solar panels with chemicals that makes energy trans

[–] [email protected] 1 points 23 minutes ago

We even tried to make trains trans once

[–] [email protected] 1 points 6 hours ago (1 children)

It's going to be hard to justify production costs, but in places that subsidize it: it makes perfect sense to scale up solar wherever possible.

[–] [email protected] 2 points 1 hour ago

The actual problem are electricity prices rising higher and that shortens to time to reach the equilibrium between the investetment

[–] [email protected] 18 points 8 hours ago (1 children)

That's 4' 11" - I had no idea Germans were so short.

[–] [email protected] 1 points 21 minutes ago* (last edited 21 minutes ago)

I wonder why only those people have balcony solar. Why aren’t other Germans interested?

[–] [email protected] 0 points 10 hours ago

This is great for people who live in the middling latitudes.

[–] [email protected] 7 points 10 hours ago (2 children)

i mean, it'll work. You should probably just collectively work together to install a solar array on the roof of the apartment instead, assuming it doesn't already have one.

Granted this is in the EU, so ideal solar tracking is kinda just, fucked. It matters more closer to the equator, because you can get significantly more power from pointing them correctly, and tracking, if you decide to use that.

[–] [email protected] 1 points 18 minutes ago* (last edited 17 minutes ago)

Rooftop solar has a huge upfront cost and requires the building owner/operator do it. It’s out of the control of individuals and out of their price range.

Balcony solar is completely under your control, within most people’s budget, and you simply plug it in

While tracking might let you collect more energy, you also lose more of your balcony, and you’re back to making the install expensive and complicated. Not worth it

[–] [email protected] 5 points 9 hours ago

any form of collective project requires organization, which conveniently is not required for an individual project that can be as impulsive and unsafe as the individual wants.

[–] [email protected] 18 points 15 hours ago

Read it as germans who are 1.5 meter tall, wondered why them being short is relevant.

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