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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
60 years ago, when my dad came back from Hong Kong from cruises, he brought us kids "Chinese Puzzles" which were wood or metal things that fit together in clever ways. You spent hours trying to put them back together.

IMO solar controllers with MPPT/fake MPPT is a new form of Chinese Puzzle! :)

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