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Feature

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%.

Description

Key Features
Automatically detects 12V/24V DC system voltages
High tacking efficiency of 99%
Peak Conversion efficiency of 98%
4-stage charging with MPPT output
Extensive electronic protections
Diverse load control
LCD screen with programmable charging parameters
Charging data with storage of up to 1 year
Die-cast aluminum design for heat dissipation

Specifications
Nominal system voltage :12V/24V Auto Recognition
Rated Battery Current :20A
Rated Load Current :20A
Max. PV Input Short Current :25A
Max. Battery Voltage :32V
Max. Solar Input Voltage :100 VDC
Discharge circuit voltage drop : 0.15V
Mounting Oval :0.30 x 0.18in
Net Weight :3.08 lb.
Overall Dimension:8.27 x 5.94 x 2.34in

Warranty
1-year material warranty