20A MPPT Solar Charge Controller 12V/24V DC Input Negative Ground Controller

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20A MPPT Solar Charge Controller 12V/24V DC Input Negative Ground Controller
Product Description
【High MPPT Tracking Efficiency】- The solar charge controller uses advanced MPPT technology to ensure fast and stable tracking of the maximum power point with a tracking efficiency of 99% and a peak conversion efficiency of 98%. The controller combines multiple MPPT charging algorithms to improve charging efficiency even in cloudy environments w the maximum power point of the solar panel fluctuates throughout the day.
【12V/24V Automatically Detect】 - Automatically detects 12V or 24V DC system voltages, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
【Multiple Protection】- The negative ground controller provides overcharge/overdischarge/overload/overheat/short circuit/reverse protection. Maximum avoidance of damage caused by system failure or installation error.Die-cast aluminum design allows for efficient natural heat dissipation.
【4-Stage Safely Charging】Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and max charge voltage for Lithiuim batteries as well as Lithium Reactivation.Using temperature sensors to compensate for battery charging voltage can extend battery life and improve system performance.
【Remote Monitoring】MPPT Solar controller Built-in Bluetooth module, you can download the ‘’ChargePro 2.0'' for remote monitoring that keeps 300 days of historical data.Compatible with IOS and Android monitoring apps.The RS485 communication port allows an external LCD display (not included in the package)
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