The MPPT type charge controller charges with up to 35% better efficiency than traditional PWM controllers.
20A MPPT controller is suitable for 12V battery systems max. 240W for panels, and 24V in battery systems max. 480W for panels.
MPPT technology automatically adjusts the voltage and current ratio to suit the battery. The efficiency of the operation depends on factors such as the amount of light, the temperature and the type of solar cells. Optimal operation is constantly monitored using the device's internal microprocessor, so the MPPT system always gets the battery charged as efficiently as possible. When the battery's maximum charging voltage has been reached, the controller automatically switches off the charging current.
Features:
•MPPT technology that provides good efficiency for solar cell system
• Automatically detects the 12/24V system voltage
•LED lights show battery capacity 25% / 50% / 75%
•Temperature compensation, three-phase lU curve, charging setting
•Full electronic protection (polarity protection, overcurrent, short circuit, overheating, power cut, lightning protection, etc.)
•Double poles for solar panel feed
•Battery types: GEL, AGM, WET, lithium solar cell
•Active consumption 15mA
•Standby consumption <1mA
•Consumption with load 130mA
•Continuous charging voltage 14.6V (14-15V adjustable) / 29.V (28-30V adjustable)
•Low voltage cut-off 11V (10.4-11.4V adjustable) / 22V (20.8-22.8V adjustable)
•Low voltage reconnection 12.8V (12.2-13.2V adjustable) / 25.6V (24.4-26.4V adjustable)
• Protection class IP20
