justinm001
Solar Addict
- Joined
- Dec 18, 2022
- Messages
- 1,534
I have 18 of these renogy 100w panels in 6s3p. Voc is 24.3 each so 145.8v should be the max right? Hooked up to my 150/100 Victron mppt and today got multiple high voltage errors when driving and solar was odd since battery was full. It was during heavy rain with complete cloud coverage 45-50degrees. I've had great performance from these panels.
On top of this the panels are only using 10 gauge wire with basic mc4 combiners and the cable runs to the front of the coach, though the drivers door to a breaker, then to the middle of the basement into conduit another 25ft so a good 75ft+ so I'm assuming some decent voltage drop.
Am I right that panels shouldn't be able to produce above the Voc? It's possible some panels are different revisions and different specs.
On top of this the panels are only using 10 gauge wire with basic mc4 combiners and the cable runs to the front of the coach, though the drivers door to a breaker, then to the middle of the basement into conduit another 25ft so a good 75ft+ so I'm assuming some decent voltage drop.
100 Watt 12 Volt Monocrystalline Solar Panel (Compact Design)
Renogy 100 watt monocrystalline solar panel, rv solar panel, off-grid solar panel for sale. Limited time sale, 10% off: Renogy10off
www.renogy.com
Am I right that panels shouldn't be able to produce above the Voc? It's possible some panels are different revisions and different specs.