Solar Controller (cheap china)
I started w/ accidently getting the winning bid on a $130 100 watt panel. So then I had to buy a cheap china $11 10 amp controller, right ? It all worked great, so great infact, I bought another nea...
Forum Discussion
JiminDenver wrote:
You mention temperature swings, the Eco-worthy sees from below freezing to above 80 in a single day, no issues yet. In fact for me it was a better choice than the MS 15 ...
...Which has nothing to do with the dilemma of no-name $13 PWM vs brand-name $45. Considering a brand-name smaller than panel requires only because it's a brand - who does this? :)
Btw, swings from below freezing to above 80 in F degrees is not more than 24C difference that I mentioned.
