MPPT SOLAR CONTROLLER 60A

Part No:
ML4860
POA

Overview

A solar charge controller, also known as a solar regulator, is essentially a solar battery charger connected between the solar panels and battery. Its job is to regulate the battery charging process and ensure the battery is charged correctly, or more importantly, not over-charged.

1. Advanced double-peak or multiple-peak tracking technology. When the panel has a shadow block or a part of the panel is damaged, I-V curve shows multiple peaks.The solar charge controller can still accurately track the maximum power point.
 
2. The maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems. The charging efficiency is 15% to 20% higher than the conventional PWM method.
 
3. MPPT tracking efficiency can be as high as 99.9%.
 
4. Advanced digital power technology raises the circuit energy conversion efficiency to 98%.
 
5. Support charging gel batteries, sealed batteries, abroach batteries and customized batteries, etc.
 
6. The controller features a limited current charging mode. When the solar panel power exceeds a certain level and charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
 
7. Support the instantaneous large current of startup of large capacitance load.
 
8. Support automatic identification of battery voltage.
 
9. LED fault indicators and an LCD screen which can convey system error information help users to quickly identify system faults.
 
10. Historical data storage function is available, and data can be stored for up to one year.
 
11. The controller is equipped with an LCD screen with which users can not only check operating data and status, but also modify the controller parameters.
 
12. The controller is available for standard Modbus protocol and meets different communication needs.
 
13. All communications are electrically isolated, so users will feel relieved to use.
 
14. The controller has an overheat protection mechanism. When the temperature exceeds the set value, the charging current will decline in linear proportion and discharging will be shut off so as to curb the temperature rise of the controller and keep the controller from being damaged by overheat.
 
15. With the help of an external battery voltage sampling function, battery voltage sampling is exempted from the effect of line loss, making control more precise.
 
16. Temperature compensation functions. Charging and discharging parameters can be automatically adjusted so as to extend battery lifespan.
 
17. TVS lightening protection.

Parameter

Value

Model

ML4860N15

System voltage

12V/24V/36V/48V Auto

No-load loss

12V/≤50mA;24V/≤25mA;36V/≤17mA;48V/≤13mA;

Battery voltage

9V to 65V

Max. solar input voltage

150V (25°C), 145V (-25°C)

Max. power point voltage range

Battery voltage +2V to 120V

Rated charging current

60A

Rated load current

20A

Max. capacitive load capacity

10000uF

Max. photovoltaic system input power

800W/12V; 1600W/24V; 2400W/36V; 3200W/48V

Conversion efficiency

≤ 98%

MPPT tracking efficiency

＞ 99%

Temperature compensation factor

-3mv/°C/2V (default)

Operating temperature

-35°C to +45°C

Waterproof level

IP32

Weight

3.6kg

Communication method

RS232 RS485

Altitude

≤ 3000m

Product dimensions

285*205*93mm