Compared to the standard factory GoSolar PV controller, the ProStar PS-15M is much better. It allows precise, custom battery charging parameters to match the lithium iron phosphate batteries I added to my RV, and it allows me to turn charging on and off from the front panel. I also like the remote battery voltage sense inputs that ensures the controller is accurately measuring battery voltage. The one down side is that while charging, it make an audible hum, although I think by setting it to slow PWM (once per second), I can eliminate this annoyance.
Verified purchase: Yes | Condition: New
Super easy to install, good quality, seems to be working perfect. The instant load cut-off switch is a nice feature.
Verified purchase: Yes | Condition: New
I install solar systems on rv's, morningstar charge controllers have proved to be the most reliable product I have used.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
Just what I needed
Verified purchase: Yes | Condition: New
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Alternative Energy Chargers & Inverters
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Alternative Energy Chargers & Inverters