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NinerBikes's avatar
NinerBikes
Explorer
Nov 18, 2014

Testing the new to me NON MPPT 20 amp Charge controller

I ordered this on Amazon, it came from China. While it is stated that it is MPPT, I bought it with only the intentions of running it in it's PWM mode. What I have found it that this unit pretty muc...
Snowman9000's avatar
Snowman9000
Explorer
Nov 21, 2014
I'm on both sides of the fence.

I bought an eco-worthy PWM for under $20, and it failed after a few uses. Then try to get help.

You can buy a Morningstar Sunsaver 20, a high quality unit, for $54, maybe less. My best offer was $54 and they took it:
http://www.ebay.com/itm/390959321802?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Of the two, I prefer the latter as a better performer and value. I have no experience with the Solar30, but it does look intriguing for the hands-on type of owner.

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