Solar Controllers PWM MPPT Temperature Performance

Morningstar has a calculator that will check your setup. On their website search String Calculator. If they don't have your panel you can enter it's specs. They only support their calculators and if you don't have one choose something like the MPPT 60. You'll get the information for the panels including Voc etc. With a non Morningstar controller the panel hookup information may not be correct but there is still a lot of good information.