Opinion on solar panel kit wanted
I received a notice of this solar panel kit. It seemed like a good deal here in the northeast. 300 watts for $500 including S&H. All opinions welcome.
Forum Discussion
There is another one of those high Voc (22.7v), low Isc (5.6a) 100w panels. For PWM you want high Isc. A 100w panel should be about 6.3a
It may be that this high Voc, low Isc type you see now and again is better for MPPT when put in series, don't know, but it is another thing to watch out for when using PWM. Shop for the cost per amp not just for the usual cost per watt.
It may be that this high Voc, low Isc type you see now and again is better for MPPT when put in series, don't know, but it is another thing to watch out for when using PWM. Shop for the cost per amp not just for the usual cost per watt.
