smalenfant
New Member
- Joined
- Feb 27, 2022
- Messages
- 20
I bought some used cheap panels just to get myself introduced to solar.
- Panels were rated 140W, they produce merely 90W in full sun (on a cool day)
- Panels VoC was 78.8V, but measures about 72V now
Can use the lower voltage in my calculation to put them in series or not?
They don't look so good and cheap anymore, but still want to put them to good use.
- Panels were rated 140W, they produce merely 90W in full sun (on a cool day)
- Panels VoC was 78.8V, but measures about 72V now
Can use the lower voltage in my calculation to put them in series or not?
They don't look so good and cheap anymore, but still want to put them to good use.