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    • About Us
    • Products 
      • All Products
      • PWM Solar Controller
      • MPPT Solar Controller
      • Solar Flood Light
      • Solar Street Light
      • Solar Inverter
      • Solar DC System
    • News
    • R&Q
    • Contact
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    +86 18588870521

    • Home
    • About Us
    • Products 
      • All Products
      • PWM Solar Controller
      • MPPT Solar Controller
      • Solar Flood Light
      • Solar Street Light
      • Solar Inverter
      • Solar DC System
    • News
    • R&Q
    • Contact
    • …  
      • Home
      • About Us
      • Products 
        • All Products
        • PWM Solar Controller
        • MPPT Solar Controller
        • Solar Flood Light
        • Solar Street Light
        • Solar Inverter
        • Solar DC System
      • News
      • R&Q
      • Contact
    •  
    • SIGN UP
      • PWM Solar Controller

        A PWM (pulse width modulation)solar controller can be thought of as an (electronic) switch between the solar panels and the battery. Although PWM solar controller is not as efficient as MPPT solar controller, PWM solar controller is inexpensive and best for small solar system where efficiency is not as critical.

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