Jason Dunkin
New Member
- Joined
- Nov 19, 2021
- Messages
- 56
As a solar noob I'm trying to understand the Voc and Isc numbers and how its related to the number of panels. As an example of numbers between Renogy and Ecoflow.
Renogy 450 Watts
Voc 41.25V
Isc 13.89 A
Ecoflow 100 Watts
Voc 20.3V (Vmp 17.1V)
Isc 6.3A
If I string 2 Renogy Panels in Series technically its 900W and if I string 10 100Watt panels I'm at 1000W.
Going by the voc and isc numbers for each.
For Renogy 2 panels in series is it 41.25Vx2 = 82.5V with 13.89A and with Ecoflow 10 panels in series is it 20.3V*10 = 203V with 6.3A ?
So if the above the correct in theory, the Renogy has lower volts but higher amps and the Ecoflow has high volts but lower amps ?
Am I understanding this correctly ?
Renogy 450 Watts
Voc 41.25V
Isc 13.89 A
Ecoflow 100 Watts
Voc 20.3V (Vmp 17.1V)
Isc 6.3A
If I string 2 Renogy Panels in Series technically its 900W and if I string 10 100Watt panels I'm at 1000W.
Going by the voc and isc numbers for each.
For Renogy 2 panels in series is it 41.25Vx2 = 82.5V with 13.89A and with Ecoflow 10 panels in series is it 20.3V*10 = 203V with 6.3A ?
So if the above the correct in theory, the Renogy has lower volts but higher amps and the Ecoflow has high volts but lower amps ?
Am I understanding this correctly ?
Last edited: