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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...
BFL13's avatar
BFL13
Explorer II
Nov 21, 2014
Mr Wiz, very confusing. It says under the image that the inductor is for the Tracer 2210 which is a different true MPPT controller usually going for about $140 last time I looked. The note in red writing says the inductor is not required for the ordinary user.

No idea what is meant to be what. Niner should take his apart and let us know for sure. Maybe there are different versions of this thing?

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