Compared to the simple PWM controller previously on my RV solar, this controller is simply a huge improvement. Not only are my batteries usually full quickly, they don't get drained at night now (on cloudy days was a problem). Cloudy days are not an issue now, and I even can fully charge my 36V lithium ebike battery no problem.
Verified purchase: Yes | Condition: New
The unit is well made and for me, it is a step up from a PWM to MPPT controller means I will achieve about 30% more efficency which means more free energy into my batteries from my 120 watt solar panels without the need to upgrade the panel size
Verified purchase: Yes | Condition: New
Super easy to wire in and it works straight away, only negative is that I wish I bought the blue tooth version, costs $80 extra for the dongle to make it blue tooth.
Verified purchase: Yes | Condition: New
Using unit between 2 x 190w solar panels and my 300Ahr LiFePO4 motorhome cells at home in garage to power parts of our house. Have LVC and HVC in Victron primary. 63VDC in - 20+A DC out. Very rugged unit.
Verified purchase: Yes | Condition: New
May be expensive but a much improvement on the previous units that I have used and I find that the Bluetooth is very handy.
Verified purchase: Yes | Condition: New
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