MPPT Solar Charge Controller 24 to 85V, Waterproof PWM Solar Charge Controller, Intelligent Solar Panel Battery Regulator, MPPT Solar Charge Controller with Display (300W)

1. REAL-TIME TRACKING FUNCTION: The MPPT type is suitable for solar panels of different voltages, with high-efficiency real-time MPPT tracking.
2. HIGH CONVERSION EFFICIENCY: A high-efficiency synchronous rectifier circuit structure is adopted, which has high conversion efficiency in a low-power load environment.
3. ADJUSTABLE VOLTAGE AND WATERPROOF: The output voltage is adjustable, supports lead-acid and lithium batteries, etc. Waterproof, dustproof, and shockproof.
4. MULTIPLE PROTECTIONS: LED display of voltage and current, efficiency greater than or equal to 95%, with protection against short circuits, overheating, and undervoltage.
5. WIDE RANGE OF USES: Suitable for solar street light controllers, solar chargers, solar electric bicycles, solar electric tricycles, small solar cars, home solar panels, solar monitoring, and other usage scenarios.

Specification:

Item Type: Solar Battery Charge Controller.
Product Size: Approx. 120 x 80 x 40 mm / 4.72 x 3.15 x 1.57 inches
Efficiency: ≥95%
Noise: Applications: Solar street light controllers, solar chargers, solar electric bicycles, solar electric tricycles, small solar cars, home solar panels, solar monitoring, and other usage scenarios.
Weight: 485g / 17.1oz (approx.)
Applicable Battery: All kinds of batteries (charging voltage between 24 and 85V)
Suitable for Photovoltaic Panel Parameters: Open Circuit Voltage 18V-55V
Maximum Supply Voltage 17V-55V
PV Input Power of Load Module 200W/300W/400W
PV Input Start Voltage 18V-55V
PV Input Monitoring Voltage 17V-55V
Output to Battery Voltage 24-85V (adjustable)
Output Current to Battery Maximum 15A
Load Loss 0.35W
Voltage Regulation 1%
Charge Regulation 1%
Protection Module: Battery Undervoltage Protection (Have)
Battery Terminal Short Circuit Protection
Battery Reverse Reverse Protection (None)
Overcurrent Protection
Temperature Protection (Have)
Protection Class IP66
Operating Temperature -40℃~+65℃ 1. OVERHEAT PROTECTION
When the internal temperature of the MPPT controller exceeds 100℃, the MPPT controller will reduce the output power. If the internal temperature continues to rise to 110℃, the MPPT controller will automatically shut down the output. When the internal temperature of the MPPT controller is below 85℃, the MPPT controller will automatically resume operation.
2. SHORT CIRCUIT PROTECTION
When an unexpected short circuit occurs in the output of the MPPT controller, the MPPT controller will automatically shut down the output and automatically return to normal after the short circuit is cleared.
3. INPUTS UNDERVOLTAGE PROTECTION
When the input voltage of the MPPT controller is below 15V, the MPPT will protectively shut down and automatically resume operation once the input voltage is normal.
4. SETTING THE OUTPUT ACTIVATION FUNCTION
When the MPPT controller leaves the factory, the output voltage activation function is enabled. This means that when the output terminal is suspended, the voltage output is closed and the output voltage displays a flashing "0". When battery access is detected, the output automatically activates and the current charging voltage is displayed.When the output activation function is not required in certain specific applications, the user can press the [OK] button five times to disable it. At this point, the output voltage column will display "OPE" for 3 seconds, indicating that the operation was successful. In this way, the MPPT controller will output a voltage immediately after power-up. If you need to re-enable the output activation function, press the [OK] button five times again. At this point, the output voltage column will display "act" for 3 seconds, indicating that the operation was successful. Once the output activation function is set, the system will automatically save it and operate in the last defined mode upon power-up.

Package List:

1 x Solar Battery Charge Controller

1 x User Manual

Note:

Check before installation: 1. Check that the exterior is in good condition before installation. 2. Check the label on the MPPT controller housing to verify that the specified MPPT controller performance matches the device. 3. The MPPT controller should be fixed to an iron or metal support to prevent machine vibration due to instability. 4. The MPPT controller should have sufficient clearance around the housing for installation. 5. The input and output wires should be as short as possible to avoid excessive power consumption during transmission. 6. There is high voltage and high current in the machine, and non-professionals are not allowed to disassemble it. 7. The input and output terminals must be secure and not loose to avoid overheating at the connection point. 8. The product is not a smooth and unpolished controller made directly from materials.