Morningstar ProStar MPPT 40Amp Solar Control w/Meter SR-PS-MPPT-40M

Sale price$1,295.00


The NEW ProStar MPPT™ is a mid-range MPPT solar charge controller with TrakStar Technology™ that provides maximum power point tracking (MPPT) battery charging for off-grid photovoltaic (PV) systems up to 1100 watts. Available with and without advanced built-in meter. This device is ideal for industrial and residential applications. This controller allows multiple modules in series for 12V and 24V battery systems. Detailed battery programming options allow for advanced battery support for the latest Lithium, Nickel Cadmium, and Lead Acid battery types.


  • Load and automatic PV-based lighting control
  • Charges all battery types including Lithium Ion
  • Continuous charging and no damage from PV array oversizing
  • Up to 256 days of data logging
  • Built-in self-diagnostics
  • Highly durable polycarbonate case
  • Low noise design
  • MODBUS communications
  • The meter allows charging and temperature control adjustments without a computer


Model PS-MPPT-25 PS-MPPT-40
Rated Solar, Load or Diversion Current 25 A 40 A
System Voltage 12-24V 12-24V
Ambient Operating Temperature –40°C to +60°C
Terminal 2.5 – 35 mm
Weight 1.40 kg
Dimensions 20 x 17 x 7 cm
Warranty 5 years

You may also like

Recently viewed