20A Solar Charger Controller

Regular price $ 36.00 USD
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ALLPOWERS 20A Solar Charger Controller Solar Panel Battery Intelligent Regulator with USB Port Display 12V/24V
Specification & Function
About this item
►Rated Discharge Current: 20A; USB Output Voltage: 5V/3A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 3-Stage(Bulk, ABS, Float) charge management and 4-Stage PWM charge. Please notice the controller might be power off if the battery voltage is too low. ►Functionality: Equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management ►Mutiple Electric Protection: Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection ►Good Heat Dissipation: Dual mosfet reverse current protection, low heat production(ALL electronic components generate heat when they are running,it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place) ►Easy to Use: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.
(1) Automatically manage the working of solar panel and battery in solar system. (2) Overloading and short-circuit protection. (3) Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection. (4) Protection from lightning strike. (5) Prolong the battery life cycle and keep the load work well. (6) Easy to set up and operate. (7) Suitable for small solar energy system.

Material Selection

Using Germany imported FR-4pcb, anti-aging components and international standard USB output


LCD Screen USB Ports Switch Button PV Terminal Battery Terminal Load Terminal

Compatible Battery Types

B01= OPEN B02= AGM B03= GEL