Optimize Your Solar Power System with Bateria Power 30A MPPT Solar Charge ControllerKey Features:Efficient Solar Tracking Technology:The Bateria Power 30A MPPT solar charge controller utilizes advanced MPPT technology, boasting a tracking efficiency of no less than 99.99% and a peak conversion efficiency of up to 98%. This ensures maximum utilization of solar energy, optimizing your system's output.Comprehensive System Protection:Equipped with self-diagnostic capabilities, this controller offers comprehensive protection against reverse polarity, battery overcharging, over-discharging, overload, short-circuiting, and reverse current. Your solar system stays safe and secure under its watchful eye.4-Stage Smart Charging:Experience smart charging with 4-stage charging for Lead Acid Batteries (Bulk, Absorption, Float, and Equalization) and 2-stage charging (Bulk and Absorption) for Lithium batteries, including Lithium Reactivation. It ensures efficient and safe charging for various battery types.Wide Battery Compatibility:This controller supports 12V/24V systems and offers a LiFePO4 battery charging mode, simplifying the process of charging LiFePO4 batteries. Additionally, it is compatible with SEAL, GEL, Flooded, LifePO4, and Li(NiCoMn)O2 battery types.Specifications: System Voltage: 12/24V Maximum Solar Open Circuit Voltage (V.O.C): 100VDC Maximum Solar Voltage (V.M.P): 75VDC DC-DC Conversion Frequency: 40kHz Solar Input Power: 12V Battery Bank: 400 Watts 24V Battery Bank: 800 Watts Rated Charge Current: 30Amps Rated Load Current: 20Amps Operating Temperature: -35°C to +45°C Protection Degree: IP32 Communication Method: RS232 Dimensions: 238mm x 173mm x 72mm Weight: 2kgs Package Contents:1 x 30A MPPT Solar Charge Controller