300W MPPT Solar Charge Controller, 24V 36V 48V 60V 72V Solar Panel Boost Charger

Description

300W MPPT Solar Charge Controller, 24V 36V 48V 60V 72V Solar Panel Boost Charger, Electric Vehicle Solar Charge Regulator
Feature:
- Solar Charge Controller offers high-efficiency MPPT charging method, charging efficiency up to 97%, and allows users to freely set the battery voltage and charging parameters
- MPPT Solar Charge Controller features a 4-digit display that provides a clear display of the charging status
- MPPT Solar Charge Controller operates within a wide range of operating voltages for the photovoltaic array’s maximum power point, ranging from 12V to 50V
- Solar Charge Regulator equipped with overcharge protection, reverse connection protection for both the battery and the solar panel, and short-circuit protection, equipped with a child lock for safety and convenience
- Applicable to various batteries, such as lithium batteries, lithium iron batteries, nickel-hydrogen batteries, lead-acid batteries, gel batteries, etc., powered by solar panels, no standby power consumption
How to use the child lock:
- To activate the child lock, open the controller with the four screws on the side of the digital display. Inside, you will find a 2-digit dip switch. Set the switch to the “ON” position to enable the child lock and set it to positions “1” and “2” to disable the child lock. By default, the child lock is disabled upon factory settings, allowing users to customize according to their needs.
- After the installation, configuration, and debugging of the controller have been completed, it is recommended that the installer switches the dip switch to the “ON” position to activate the child lock. This is to prevent accidental pressing of buttons that can lead to charging errors. If adjustments are needed in the future, the dip switch can be switched back to positions 1 and 2 to disable the child lock.
SPECIFICATION
-Model: CTK-EV-300
-Battery Voltage Range: 24V/36V/48V/60V/72V (for 18V solar panels); 48V/60V/72V (for 36V solar panels)
-Max Charging Current: 16.7A
-Max Solar Panel Power: ≤300W
-Solar Panel Input Voltage: 12V-50V (the solar panel voltage needs to be lower than the battery voltage)
-Max Charging Voltage (overvoltage protection): 28.8V (24V), 43.2V (36V), 57.6V (48V), 72.0V (60V), 86.4V (72V), can be set by the user
-MPPT Voltage Range: 12V-50V
-Max Conversion Efficiency: ≥97%
-No-load Loss: 25mA (for 18V solar panels charging 24V battery); 20mA (for 36V solar panels charging 48V battery)
-MPPT Tracking Efficiency: ≥98%
-Operating Temperature: -35°C to 65°C
-Insulation Resistance: AC 1KV, 5-minute test, ≥20 megohms
-Protection Level: IP30
-Dimensions: 6.1*3.2*1.7in
-Weight: 0.9 lb.
PACKAGE
-1 x MPPT Solar Charge Controller