Item
The PWM Charge Controller was the original charge controller used and are simpler and less expensive than MPPT controllers. PWM controllers regulate the flow of energy to the battery by reducing the current gradually, called “pulse width modulation”. When batteries are full, PWM charge controllers continue to supply a tiny amount of power to keep batteries full. PWM controllers are best for small scale applications because the solar panel system and batteries have to have matching voltages. This becomes a much more difficult with larger installations.
Features
• 32-bit high-speed master control chip.
• Large-screen LCD for display, charge and discharge parameters adjustable, Allow selection of multiple battery types, with
a flexibility to set the load to work during the day or night..
• Complete multi-stage PWM charge management.
• Built-in reverse connection protection, open-circuit protection, high temperature protection, over-current/short-circuit
protection (optional), which are all self-recovery type, with no damage to the controller.
• Double MOS anti-backflow circuit, ultra-low heat generation.
• Lithium battery activation available.
• Dual USB output, maximum current up to 2A, supporting high current charging of Iphone, Ipad and Android mobile phones and other devices.
Specifications
Related Products
MPPT Charger Controller Gel Batteries
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