Quick Test of Eco-Worthy MPPT Controller
Ordered it on 3 Oct arrived at the door 23 Oct free shipping. Controller rated to 42V so watch that. EG I have it on one 230w panel, Voc 37v at 25C, so would be more Voc at cold temps. Not ab...
Forum Discussion
I can see it if Ken meant that using MPPT with a 12v panel isn't worth it, but I am not clear on the question whether a single 240 and MPPT is superior in some way to two 120s in series and MPPT. (ASSuming the series wire is not a problem)
The other test did show that you needed fatter wire from two 120s in parallel than from two 120s in series. I am unclear if the test showed, given the fatter wire, you would do better with one or the other and MPPT.
The other test did show that you needed fatter wire from two 120s in parallel than from two 120s in series. I am unclear if the test showed, given the fatter wire, you would do better with one or the other and MPPT.
