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
I have tried 3 different chargers on my system. A PWM(not very efficient), an outback MPPT and this Xantrex MPPT. The Xantrex has the widest range of adjustments and is considerably more efficient than the outback. I have a duel system setup so I can compare units side by side on the same day. The xantrex got 7% more watt hours through the day and most of that was during the low light hours of morning and evening.. At 9 am the out back was producing 50 watts while the xantrex was making 170 watts.I am not an engineer but it looks like the xantrex is adjusting the panel voltage much more to achieve this. The xantrex is also a much higher quality of build. Highly Recommend.
Verified purchase: Yes | Condition: Pre-owned
not sufficiently adjustable
Verified purchase: Yes | Condition: New