DIY

2802 readers

4 users here now

Share your self-made stuff and half-baked projects here.

Also check out !diy@beehaw.org

There is also a related XMPP chat.

founded 2 years ago

MODERATORS

poVoq@slrpnk.net

This mirror is 100 times cheaper than mirrors for cheap solar electricity & thermal energy (youtu.be)

submitted 1 month ago by poVoq@slrpnk.net to c/diy@slrpnk.net

5 comments fedilink hide all child comments

top 5 comments

sorted by: hot top controversial new old

[–] morphballganon@lemmynsfw.com 3 points 1 month ago (1 children)

... just make sure you don't light the grass or your neighbor's house on fire

[–] I_am_10_squirrels@beehaw.org 1 points 1 month ago

What if my neighbors are ants?

(I've never actually used a magnifying glass on ants and I don't plan to start, it's just the trope)

[–] Cybermatrix1@slrpnk.net 2 points 1 month ago

I follow this person already for a while, very interesting things he come up with

[–] sinkingship@mander.xyz 1 points 1 month ago (1 children)

Regarding solar electricity: does that mean to mirror the sunlight to a solar panel? If so: ignoring, that one would constantly need to adapt the mirror's position, I think I also read somewhere that solar panels decrease efficiency with heat. So my question is: could one increase solar panel output by bundling light or would heat related inefficiency cancel that out?

[–] poVoq@slrpnk.net 2 points 1 month ago

I think if the mirrors are used to boost the solar panel during times of the day/year when the sun angle is not optimal, it shouldn't be an issue.