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DC12V 24V PWM Solar Charge Controller with Dual USB Port
Product Description
40A Solar Charge controller : the solar charger controller compatibility with 12V 24V system. Discharge Current: 10MA,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
Multiple Protection Functions: solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.
Battery Type: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel hydride, lithium, Liions, or other batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
LCD Display: 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.
Easy to Install and Operate: The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order. Dual mosfet Reverse current protection, low heat production. ( Note: The charge controller will heat up when it is running. Please be careful to install the charger controller on a flat, well-ventilated place)
This controller can only use photovoltaic panels as charging power. Do not use DC or other power as charging power.
The LCD display has an tolerance of 0.2V-0.3V.
Old batteries may be degraded the capacity after hundreds of cycles, easily drop lower than 8V, which results in the controller will be shut off (LCD screen become totally blank.
Indoor use only: the working temperature of this controller is -35C to +60C, pls keep the controller stay in cool and well-ventilated place to maintain good heat dissipation.
