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20-amp MPPT Solar Controller

Perfect for fleet applications, this industrial Maximum Power Point Tracking (MPPT) charge controller features a robust, fully-sealed (IP68) housing that resists vibration, dust, water, and insects.

Product Overview


Use a solar controller to maintain a battery’s life by limiting the current flowing into it once it is fully charged.
  • IP68 rated waterproof protection with MC4 solar connections and Delphi battery connections
  • Up to 98% power conversion efficiency
  • 3-stage I/U curve sweep algorithm increases battery lifespan
  • Anodized aluminum with built-in heat dissipation
  • Fully encapsulated design prevents damage from water, corrosion, insects and/or dust
  • Works with 12 or 24V battery systems (automatic battery voltage detection)
  • Compatible with 60-cell modules
  • Converts excess array voltage into additional charging current
  • Allows up to 50% oversized array power for adding additional capacity in low-insolation months
  • 5 year warranty