Features 1MPPT Controller: This MPPT controller can exert the maximum power of the battery board and provide larger charging current improve the energy utilization rate by 15% to 20% compared with PWM controller 2High Efficiency: This MPPT controller adopts advanced digital power technology has high circuit energy conversion efficiency which is up to 98% and high MPPT tracking efficiency which is up to 99% 3Wide Compatibility: This MPPT controller can charge for different types of batteries such as sealed battery AGM battery flooded battery gel battery and lithium iron phosphate battery 4Multi Protection: The controller has multi protection against reverse polarity overcharge overdischarge overload short circuit reverse current over temperature and has TVS lightning protection 5Temperature Compensation Function: The controller has temperature compensation function can automatically adjust the charging parameters improving battery life Specification Item Type:MPPTSolarChargeControllerMaterial: Aluminum alloy and ABSModel: ML2430No Load Loss: 0.7-1.2WRated Charging Current: 30ARated Load Current: 20AMaximum Capacitive Load Capacity: 10000uFMaximum Input Power of Photovoltaic System: 400W (12V) 800W (24V)Conversion Efficiency: 98%MPPT Tracking Efficiency: >99%Operating Temperature: -35C to +45CProtection Class: IP32Communication Method: RS232Altitude: 3000 meters Package List 1 xMPPTSolarChargeController2 x Manual1 x Data Cable