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Phocos MPPT100/40 > 40 Amp 12/24 Volt Charge Controller
Phocos MPPT100/40 > 40 Amp 12/24 Volt Charge Controller

Our Price: $347.40
Warranty: 2 Years

Product Code: PHOCOS-MPPT-100-40

Description Datasheet

Phocos 40 Amp 12/24 Volt Charge Controller

MPPT Technology
Manufacturer Part Number: MPPT100/40


Type MPPT 100/40
Nominal Voltage 12V/24V,automatic recognition
Nominal battery charge current 40A
Max. Solar Input Voltage Voc
95 V
Max. PV Input Power
600W@12V, 1200W@24V
Max. Battery Charge Current 41A
Power Conversion Efficiency over 98 %
Standby Power Consumption
< 30mW at 12V system voltage (< 2mA)
< 80mW at 24V system voltage (< 3mA)
Temperature compensation
–24 mV/K (12 V); –48 mV/K (24 V)
Max. wire size 2 AWG (32mm 2)
Dimensions 7.2" x 6" x 4.5"
Weight 3.5 lbs
Temperature range -40 °F to 122 °F (–40 °C to +50 °C)
Type of protection IP20


Data Sheet Phocos MPPT100/40 Charge Controller
Warranty Phocos


    Fully Protected
  • Thermal overload protection and temperature compensation
  • Equipped with a short circuit disconnect function

  • Flexible Design
  • Works in 12 or 24V systems (automatic battery voltage detection)
  • Use as a stand alone 40A controller or as part of a modular (MPM) system

  • Maximized Charging
  • Charges your battery faster by taking excess PV voltage and converting it into additional charge current
  • Highest charging efficiency in low irradiation conditions


  • Maximum Power Point Tracking technology increases the efficiency of your PV system
  • Less expensive solar panels for grid-feed-in systems can now be used for 12/24 V off-grid systems
  • Electronic protection (reverse polarity, overcurrent, short-circuit, overtemperature)
  • High efficiency
  • DIN rail compatible
  • Negative grounding

Product Description

With innovative maximum power point tracking technology, Phocos’ MPPT 100/40 ensures optimal performance from your solar array at all times and in all weather conditions. The MPPT can yield an energy gain from your PV array (up to 30%).

When a central unit (MCU) is used, up to 8 MPPTs can be used to charge the same battery bank. This allows you to increase your system charging capacity substantially and makes MPPT100/40 and ideal solution for systems up to 9.6 kWp.

The temperature-compensated three-stage I-U curve charge algorithm significantly extends the lifespan of your battery.

The possibility to use less expensive grid-feeding solar panels with up to 95 V open circuit voltage for 12 V or 24 V stand-alone systems will significantly reduce the cost of the total system.

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