Tag Archives: mppt solar charger

MPPT arduino solar charger cooling fan

This MPPT solar charger is build around Tim Nolans open source MPPT solar prototype project. I made a print layout for the MPPT solar charger, and below you can se how the mechanical mounting was meant to be. Continue reading

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MPPT solar charger with arduino

Update 27-02-2016: I have stopped working on this project, and therefore i no longer support the code/schematic and printed circuit board.

Update 20-12-2014: this arduino mppt charger shield is tested and works withTim Nolans version of the arduino sketch. The placement of the mosfet’s on th

the finished arduino mppt chargere circuit board was designed to fit to a Aluminium U profile.

Just make sure you don’t try to cool down the power from a 9 map solar panel, with this small aluminium Profile.

To do that, you need a bigger cooling plate. You can find a link in the article below for an example of how to use a salvaged pentium 4 cooling plate. Continue reading

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