20A Solar Charger Controller
This solar charging controller automatically recognizes 12V/24V 20A and protects the lifespan of your battery; suitable for lead acid, colloid, open battery, not suitable for a lithium battery.
- MANAGE THE WORKING OF SOLAR PANEL: the solar charging controller automatically recognizes 12V/24V 20A and protects the lifespan of your battery; suitable for lead acid, colloid, open battery, not suitable for lithium battery
- RICH LCD SCREEN: very intuitive and easy-to-understand LCD screen displays all parameters of the controller; it uses rich, clear colors and has a built-in energy-saving feature; suitable for home, industrial, and commercial use
- EASY TO OPERATE: when it's charging there are 5 powers in the battery icon flashing; when the battery is fully charged, the battery icon will stop flashing; it’s available for DC lamp and phone charging; use the key to manually turn the load on and off
- PROLONG BATTERY LIFE: use the PWM mode to increase system efficiency and achieve constant voltage battery charging by switching the solar system controller's power devices, which helps to extend the battery lifespan
- ELECTRIC SAFETY FEATURES: protect your device with the overload short circuit protection, under voltage protection, over charge protection, and reverse polarity protection charge controller
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