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Welcome to visit us,if you have any questions, please feel free to ask us. We will give you a very satisfactory shopping experience.Provide a variety of charging solutions such as gel batteries, sealed batteries, open batteries, and customization.The controller has a current-limiting charging mode. When the solar panel power exceeds a certain level and the charging current is greater than the rated current, the controller will automatically reduce the charging power to make the charging current reach the rated level.Supports instantaneous high current start of capacitive load.Support automatic recognition of battery voltage.The controller supports the standard Modbus protocol to meet the communication needs of various occasions.All communications are electrically isolated, so users can use it with confidence.The controller uses a built-in over-temperature protection mechanism. When the temperature exceeds the set value, the charging current will decrease in linear proportion to the temperature and stop discharging, thereby suppressing the temperature rise of the controller and effectively preventing the controller from being damaged due to overheating.With the help of external battery voltage sampling function, battery voltage sampling is not affected by line loss, and the control is more precise.The controller has a temperature compensation function, which can automatically adjust the charge and discharge parameters to extend the battery life.The controller also has a battery over-temperature protection function. When the external battery temperature exceeds the set value, it will close the charge and discharge to protect the components from overheating.Model: ML4860Battery voltage: 12V/24V/36V/48VMaximum panel voltage: 150V (25 ℃ ), 145V (-25 ℃)Maximum input power: 800W/12V; 1600W/24V; 2400W/36V; 3200W/48VCharging current: 60ADischarge current: 20APackage Contents:1
Using advanced double-peak or multi-peak tracking technology, the controller can still accurately track the maximum power point when the solar panel is blocked or part of the panel fails, resulting in multiple peaks in the IV curve.
The built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of the photovoltaic system, and the charging efficiency is increased by 15% to 20% compared with the traditional PWM method.
The combination of multiple tracking algorithms can accurately track the best operating point on the IV curve in a very short time.
This product has the best MPPT tracking efficiency up to 99.9%.
Advanced digital power technology makes the energy conversion efficiency of the circuit up to 98%.
