They look much nicer, but generally have worse performance due to the temperature issues. The black makes the panels absorb more heat, and performance drops.
We install both black-framed and all black panels, and even the black-framed do lose a little performance compared with silver framed in...
I currently have an 8kW SunSynk that I've hooked up and am switching to a 16kW SunSynk soon. I have 11kW of Solar panels and 6 x 5.12kWh CATL SunSynk batteries.
The cables the batteries came with are 25mm2 copper, and I can't seem to find any bigger than this.
So right now my inverter is set...