"The Victron Energy MPPT 100/20 (MPN SCC110020170R) is part of the BlueSolar MPPT charge controller family and offers ultra-fast power tracking, which can boost the yield of your solar system.
MPPT: ultra-fast maximum power point trackingBy continuously monitoring the voltage and current output of your solar (PV) module, the MPPT technology ensures that all the available energy can be taken from the modules and stored.
The advantage of this is most noticeable when the sky is partially overcast and the light intensity is constantly changing.
FeaturesSuitable for 12 V/24 V/48 V systemsShort-circuit-proof load outputIntelligent battery management with Battery LifeProgrammable battery charging algorithmDay/night timer and light suppression optionIntelligent VE.
Direct data communication port for connection to additional devices such as Bluetooth Smart Dongle or GX Color Control PanelIntegrated protection against output short circuit/overtemperature"