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- With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.
- A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
- A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
- The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
- Advanced digital power supply technologies raise the circuit’s energy conversion efficiency to as high as 98%.
Key Features
Automatically detect 12V or 24V DC system voltages
Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 97%
Deep cycle Sealed, Gel, and Flooded battery option ready
Electronic protection: Overcharging, over-discharging, overload, and short circuit
Reverse protection: Any combination of solar module and battery, without causing damage to any component
Customizable charging voltages
Specifications
Rated Battery Current :40A
Rated Load Current:20A
Max. PV Input Short Current:50A
Max. Battery Voltage :32V
Max. Solar Input Voltage :100VDC
Charge circuit voltage drop:≤ 0.26V
Discharge circuit voltage drop : ≤ 0.15V
Working Temperature :-35°C to +45°C
Max. Terminal Size :8AWG
Rated Load Current :10% to 90% NC
Net Weight :4.41 lb.
Overall Dimension :9.37 x 6.81 x 2.85in.