1.solar power controller ,solar controller ,solar system controller ,solar regulator 2.12V/24V 3.CE.ROSH 4.2 years warrants solar power regulator ,solar regulator ,solar power controller ,solar pv regulatorFunction ... ly protected.The SML series is a sophisticated solar charge controller family for low cost appl ications.The electronic ... ×H×D) 80*100*32mmType of protection IP22 solar power controller