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Solar Charge Controller (PWM/MPPT)

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Solar Charge Controller (PWM/MPPT)

PWM Solar Charge Controllers are cost-effective and ideal for small to medium solar systems. They work by gradually reducing the power supplied to the battery as it approaches full charge, maintaining battery health and system stability. PWM controllers are simple, reliable, and best suited for systems where the solar panel voltage closely matches the battery voltage. They are commonly used in home lighting systems, small off-grid setups, street lights, and portable solar applications.

 

A Solar Charge Controller is an essential component of any solar power system, responsible for regulating the voltage and current coming from solar panels to safely charge batteries. It protects batteries from overcharging, deep discharging, and power fluctuations, ensuring maximum efficiency and long battery life. Solar charge controllers are mainly available in PWM (Pulse Width Modulation) and MPPT (Maximum Power Point Tracking) types, each suited for different system requirements.