MPPT Solar Charge Controller







• The 12/24V 3-Stage Solar Charge Controller is a genuine MPPT charge controller. The Mosfet is a switching type and is driven with a PWM signal. An inductor is used to convert the voltage and current for maximum power transfer from the solar panel.
We do not make any commercial products. You can build the charger using available parts or a kit from Jaycar (Cat. KC5500, www.jaycar.com.au).Note, that we published a revised version of this project in the February and March 2016 issues which provides a higher charging current and greater efficiency and a revised kit is also available.

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