abdallah.91
New Member
- Joined
- Sep 11, 2021
- Messages
- 45
so I will work next week end on regrouping the string so 6 grroups of 2 serie panel. but I am wondering as these days the VOC doesn't exceed 137V while open circuit, the problem that I am facing is normal? is that expected to take 600w only during winter days from that 5 KW system?