Skip to content
Better HN
Top
New
Best
Ask
Show
Jobs
Search
⌘K
undefined | Better HN
0 points
ReptileMan
2y ago
0 comments
Share
Or pipes of cold water running under the panel to generate heat for showering
0 comments
default
newest
oldest
jonhohle
2y ago
CoolPV is a system like this for heating pools.
HPsquared
2y ago
Combined heat and power!
bloomingeek
2y ago
Wow and wow! I've been wanting to jump into a home solar system, I just think there's to many inefficiencies. Hopefully this is the way solar will evolve in the near future.
Taek
2y ago
Don't let perfect be the enemy of good, solar already makes a lot of sense and is good for the environment.
j
/
k
navigate · click thread line to collapse