Anyone come across the 405W all black DMEGC residential sized panels?
Trying to find out their quality/output in uk winter/spring/autumn conditions.
Also would the lower voltage/higher current design would cause issues with the GE inverters. There might only be 8 panels on a string so do you run foul of startup voltages etc
The max current is 13.11a which would be capped by both the G1 and G2 hybrid inverters to 11A and 13A respectively. Eventhough it is a STC figure, I just 2 days ago hit that 13A cap on panels that are only STC rated to like 12.89A because of clouds and sun combining to increase the output slightly. The G3 Hybrid will apparently be 15a I think. But given the first I heard of it was yesterday who knows what it might be.
The voltage looks like it would be fine though. 8*31 is 248v so more than enough. The JA Solar 395w ones I have on are similar voltage but just under 13A. Also all black.
I would imagine This panels will perform essentially identically to others in the different seasons.