SCC-30AB Owner's Manual Brandname: Samlexsolar Category: Controller Total Pages: 48 Table of contents General3ChargeControllerRelated4WhatIsPhotovoltaicPv5Grid-TiedPvSolarSystem6PvSolarCell7PvCellTypes10BypassDiodes12TypesofBatteries15TheLead-AcidBatteries16Gassing18FreezingofElectrolyte19BatteryCapacity20Features24PwmBatteryCharging25BatteryChargingAlgorithm26Equalization28WhentoEqualize29General30ControlsIndications31FaultMessages33Warning34DipSwitchSettings36EqualizationProcedure38PwmAbsorption39