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- Advanced maximum power point tracking technology with high tracking efficiency up to 99%.
- Multiphase synchronous rectification technology ensuring peak conversion efficiency up to 98%.
- Reverse protection: Any combination of solar module and battery, without causing damage to any component.
- Electronic protection against overcharging, over-discharging, overload, and short circuit.
- This controller’s default battery parameters are set to Sealed Lead Acid. In order to adjust the parameters, Renogy’s MT-50 Meter will be needed.
Take command of your off-grid solar power system with this new and improved 20A MPPT charge controller. Unlike a basic PWM Controller, this charge controller is compatible with sealed lead-acid, flooded, and gel batteries (all deep cycle). The Commander keeps your batteries from becoming over-charged or over-discharged, increasing the longevity of your batteries. This high tech controller features Multiphase Synchronous Rectification and Maximum Power Point Tracking technologies, which increases charging efficiency and improves system performance.