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Home > Charge Controller Support > PWM Solar Charge Controller Support > PWM-30-SB > GP-PWM Solar Controller 30-SB: Overview & Specifications
GP-PWM Solar Controller 30-SB: Overview & Specifications
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A Solar Controller (or Charge Controller / Regulator) is an essential component of your photovoltaic solar system. The Controller maintains the life of the battery by protecting it from overcharging. When your battery has reached a 100% state of charge, the Controller prevents overcharging by limiting the current flowing into the batteries from your solar array.


The GP-PWM-30-SB uses Pulse Width Modulation (PWM) technology and a unique four stage charging system that includes an optional equalize setting to charge and protect your battery bank. The GP-PWM30-SB features an LCD digital display that shows the charge current of the solar array, battery voltage and battery state of charge.



How do I use this controller? 

Click here to learn how to use this controller. 






Products covered in this article: GP-PWM-30-SB

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