1)Solar controller for charger system and solar street light 2)High cost performance 3)CE ROHS ISO certificate approved GIE SOLARIX PRSPRS 1010,PRS 1515,PRS 2020,PRS3030The simplicity and high performance of the GIE Solarix PRS solar charge controller make it particularlyappealing. At the same time, it offers a modern design and a convenient display,all at an extremely attractive price.Several ...