Charge controller SIC50-MPT Sunny Island with MPPT.Special charge controller with maximum power tracker (MPPT). This charge controller is designed for 60 polycrystalline photovoltaic modules. It can take up to 98% of energy produced from the panel (unlike normal regulators that cut voltage and then do not transform more than 60-70% of current useful for the battery).Technical features:- Entry for series FVG 72-156, FVG 60-156, FVG 96-125, FVG 84-125, FVG 72-125, FVG 36-125, FVG 36-156, out put for 12V battery;- Waterproof IP65;- Weight: 10Kg;- Dimensions: 421 x 310 x 143 mm.