Does a potentiometer and PWM work in the same way they both reduce power applied to the load? - Quora
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Amazon.com : PWM Charge Controller 60A, 12V/24V/36V/48V Auto Max PV 100V .Positive Grounding, 60amp Solar Charge Controller,LCD Display Work for Lead-Acid Sealed/Gel(AGM)/Flooded and Lithium Battery (60A) : Patio, Lawn & Garden
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