... and stability Model No. SDPC(2L)-10ISDPC(2L)-20IRated solar input10A20ARated Load Current10A20ASystem voltage12V, 24V/12V AUTO,Over ... , (keep:10min)Direct charge voltage14.4V; ×2/24V, (keep:10min)Float charge voltage13.6V; ×2/24V,Charge return voltage13.2v, ... ×2/24V,Temperature compensation-5mv/°C/2V(Boost charge,Direct charge,Float charge,charge return voltage);Lower voltage indicate12.0V, ×2/24V ...