iv/power curve
Questions, smallish PWM portable When a PWM controller limits voltage to 15v, the panel must be operating at 15v+ (blue area) to make up for any voltage drop? If conditions are such that Vmp has...
Forum Discussion
Hi,
I get to 15.4 volts with my blue sky 3024di MPPT. My panel input is a nominal 33 volts.
I believe it is more important to have a temperature compensated controller, with a probe on the battery, whether you have a portable or fixed installation. Any controller that offers that feature is going to do a pretty good job of charging. If there are adjustable set points that's icing on the cake.
I get to 15.4 volts with my blue sky 3024di MPPT. My panel input is a nominal 33 volts.
I believe it is more important to have a temperature compensated controller, with a probe on the battery, whether you have a portable or fixed installation. Any controller that offers that feature is going to do a pretty good job of charging. If there are adjustable set points that's icing on the cake.
