RogerD
New Member
- Joined
- Sep 26, 2019
- Messages
- 105
I heard that your solar panel voltage should be at least 20v over your battery bank voltage.
I assume that this is because the higher the panel voltage the less sun it will take to get power in and get above the battery bank voltage so your charge controller starts charging. So they start charging earlier in the day instead of later?
Yes/no and is 20v over the true minimum you should strive for?
I assume that this is because the higher the panel voltage the less sun it will take to get power in and get above the battery bank voltage so your charge controller starts charging. So they start charging earlier in the day instead of later?
Yes/no and is 20v over the true minimum you should strive for?