24 volt solar panel recommendations?
Is this panel decent? Or is there reason to buy one of the slightly more expensive panels from Solar Blvd? Friend has Blue Sky controller capable of using the 24 volt panels. https://www.solarbl...
Forum Discussion
It's about density in the module package. A higher voltage module is just combining more solar cells for a higher power output. There's really nothing intrinsically better or worse between 24V nominal and 12 V nominal. The 24V modules are best served by an MPPT controller, though, and the additional expense of MPPT isn't necessary for 12 V nominal modules. For us RV'ers, it's more about what fits on your roof or is more easily handled. I sure wouldn't like to be moving around 24 V modules but I know some do.
Presently, I have one 24V module on the roof. It does a good job with the 300AH of battery I have. In the future I may add another module and more battery capacity. It will be easier to install one 24 V module than two 12 V modules and the associated wiring.
Presently, I have one 24V module on the roof. It does a good job with the 300AH of battery I have. In the future I may add another module and more battery capacity. It will be easier to install one 24 V module than two 12 V modules and the associated wiring.
