The REDARC 30A Solar Regulator ensures the correct charge is supplied safely and efficiently to charge an auxiliary battery and is ideal when multiple REDARC solar blankets are used simultaneously. Available with Anderson? SB?50 connectors. REDARC?S newly designed 30 Amp Solar Regulator comes with the Anderson? SB?50 connectors and is ideal for use when multiple REDARC solar blankets are used simultaneously. REDARC?s 30 Amp Solar Regulator acts as the go between to transfer power generated from the panels to the battery. Featuring multistage charging; boost, absorption and float, REDARC?s 30 Amp Solar Regulator ensures that the correct charge is supplied safely and efficiently to the battery and will protect it from over charging. It will work with multiple chemistry batteries including AGM, Standard and Calcium*, is?ideal for permanent installation or portable systems, and has multiple levels of protection including over temperature, over charge and reverse polarity.