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Charge Controllers

Charge Controllers

  • AC Battery Chargers

  • Charger / Controller Accessories

  • Diversion Loads / Dump Loads

Every battery-based renewable energy system requires charge control. A charge controller brings your batteries to optimum charge level by monitoring voltage and limiting battery current as appropriate. For solar arrays over 200 Watts, an MPPT charge controller is almost always more economical when the power system is considered as a whole.

With wind or hydro power sources, an additional PWM type controller is often used in addition to the MPPT. The MPPT (Maximum Power Point Tracking) operates the solar array at its best possible performance, while a PWM can be configured to divert excess power to a diversion load – water and air heating elements.

Temperature compensation is important – voltage requirements for batteries are different at different temperatures. To prevent overcharging in the summer and undercharging in the winter, use temperature compensation probes whenever possible, and if not available, adjust the charge controller's charge voltage setpoints appropriately.

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Currently Shopping by:

  1. Remove This Item Price: $0.00 - $399.99
  2. Remove This Item Brand: MidNite Solar
  3. Remove This Item Brand: OutBack Power
  4. Remove This Item Brand: Schneider Electric
  5. Remove This Item Brand: Victron Energy
  6. Remove This Item Nominal Output Voltage: 12V (DC)
  7. Remove This Item Nominal Output Voltage: 24V (DC)
  8. Remove This Item Nominal Output Voltage: 36V (DC)
  9. Remove This Item Nominal Output Voltage: 48V (DC)
  10. Remove This Item Nominal Output Voltage: 72V (DC)
  11. Remove This Item Nominal Output Voltage: MPPT
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  1. $0.00 - $99.99 3
  2. $100.00 - $399.99 5
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  1. MidNite Solar
  2. Morningstar 37
  3. OutBack Power
  4. Schneider Electric
  5. Victron Energy
Nominal Output Voltage
  1. 12V (DC)
  2. 24V (DC)
  3. 36V (DC)
  4. 48V (DC)
  5. 60V (DC) 3
  6. 72V (DC)
  7. MPPT

Shop for Charge Controllers

  • Image
    Product
    Peak Input Voltage (VDC)
    Output Amps
    Price
    QTY
  • Victron Orion-Tr Smart 12V DC-DC Charger - 30A, Non-Isolated (ORI121236140)

    12
    30

    Regular Price:$245.11

    $245.11
    Add to Cart
    • Victron SmartSolar Charge Controller (MPPT 150/60-Tr)

      150
      60

      Regular Price:$379.14

      $379.14
      Add to Cart
      • Victron SmartSolar Charge Controller (MPPT 150/35)

        150
        35

        Regular Price:$199.21

        $199.21
        Add to Cart
        • Victron SmartSolar Charge Controller (MPPT 100/50)

          100
          50

          Regular Price:$199.21

          $199.21
          Add to Cart
          • Victron SmartSolar Charge Controller (MPPT 100/30)

            100
            30

            Regular Price:$138.62

            $138.62
            Add to Cart
            • Victron SmartSolar Charge Controller (MPPT 75/15)

              75
              15

              Regular Price:$72.53

              $72.53
              Add to Cart
              • MidNite Solar KID MPPT Charge Controller - 30A

                150
                30

                Regular Price:$372.38

                $372.38
                Add to Cart
                • MidNite Solar Brat Charge Controller - 30A (MNBRAT)

                  1
                  5 1
                  60
                  30

                  Regular Price:$118.76

                  $118.76
                  Add to Cart

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