Who has Solar/ what controller/panels?
I read about MPPT vs PWM.. OK I understand.. But cost wise and from what I read here on this site, is a 250watt 24V panel from solar blvd and a PWM 30 amp controller is a cheap option. $170 fo...
Forum Discussion
I have a single 235W panel but use the Morningstar MPPT-15 controller. The Morningstar controller cost was $200. It has a fully programmable interface and battery temperature compensation. You would have to decide if fiddling with the controller to set float voltage continually, the absence of temperature compensation, and the loss of 50% amperage is worth the higher price of a quality MPPT controller. I decided the added battery longevity and the programmability is worth the additional price.
