In the world of solar energy, we often talk a lot about the “muscles”—the heavy solar panels and the big batteries. But if those are the muscles, the Solar Charge Controller is the brain. https://www.solarlightsa.co.za/efficiency-is-key-why-the-20a-mppt-is-the-secret-to-a-better-solar-setup/ #20AMPPTSolarChargeController #SolarChargeController #SouthAfrica #20AmpSolarRegulator #MPPTvsPWMChargeController #12V/24VSolarController