For sale is an unused Genasun 4A MPPT solar charge controller for 12V Lead-Acid batteries.

This charge controller will support any solar panel with a max output of up to around 50 watts and a max voltage of 27 volts. Self consumption of this charge controller is the lowest in it's class at just 0.125mA in operation and 0.09mA at night... the controller is super small and light (great for SOTA), but most importantly, these charge controllers are known to be silent (no RF noise) so a perfect fit for HF radio work.

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Asking $75 CAD for the unit - a bargain if you look at its retail cost of $65 USD and then add US to Canada shipping at approx $35 USD for USPS, and then also duty, tax and brokerage fees. At today's exchange rate the minimum new cost works out to be $150 CAD.

Again, this item has never been used as I went a different way with the project I originally intended to use it for (details on that project here). Comes in original box with manual.

Please email This email address is being protected from spambots. You need JavaScript enabled to view it. if you think this might be good fit for your project/shack/RV/etc. This is an amazing controller and perfect for HAM radio work.