Home brew Arduino MPPT controller
Pretty cool project. Highly programmable. He does not list the amps it is capable of but I'm thinking 4-8 only based on the diode sizing. There are some very sophisticated MPPT algorithms out there...
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Call me crazy, but I wish supercap tech would get to a point where I could put one between the MPPT controller and the batteries. It would then act as a buffer, where the MPPT controller can be far less precise getting current into the cap because of the ability for capacitors to accept lots of amps in a short time, and the charger using the cap's electricity can be fairly simple, not having to be concerned about the individual panel voltages and watt outputs.
