Y&H 20A MPPT Solar Charger Controller 12V/24V Battery Temperature Compensation Panel Regulator Max PV Input 75VDC Work with AGM, Gel, Flooded and Lithium

Y&H 20A MPPT solar charge controller; 100% MPPT technology; built-in high performance DSP controller Li-ion battery activation; optional for Seal, GEL, Flooded, LifePO4 and Li(NiCoMn)O2 charging processes. Battery temperature compensation function. 12V/24V battery automatic identification; three-stage charging to optimise battery performance; over-voltage protection, over-current protection, short-circuit protection, over-temperature protection. Various load control modes: light control mode, dual time mode, pure charging mode and timer mode. Power statistic recording function. Easy to install, easy to set up