... snow water,SMART CE RoHS certificate waterproof solar controllerthe solar controller protect against rainy & snow waterSMART regulator controlCE RoHS ... voltage protection17V,×2/24V,Work TemperatureIndustry stage: -35°C to +55°C,Boost charge voltage14.6V,×2/24V, (keep: ... 2/24V,Charge return voltage13.2v, ×2/24V,Temperature compensation-5mv/°C/2V(Boost charge,Direct charge,Float charge,charge return ...