Morningstar PS-MPPT-40M Prostar MPPT Series 40 Amps Solar Charge Controller with Meter, Load and Automatic PV-based Lighting Control, Charges all Battery Types Including Lithium Ion
The Prostar MPPT solar charge controller with TrakStar Technology is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems up to 1100 watts. 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.
Key Features
- 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
- Meter allows charging and temperature control adjustments without a computer
Specifications
- Max. Battery Current: 40 Amps
- Load Current Rating: 30 Amps
- Max. PV Open Circuit Voltage (Voc): 120 Volts (without damage to unit)
- Nominal Battery Voltage: 12V or 24V
- Nominal Max. Operating Power: 12 volt battery: 550W @ 45C / 24 volt battery: 1100W @ 60C
- Peak Efficiency: 98%
- Battery Voltage Range: 10-35V
- Voltage Accuracy: < 0.1% +/- 50mV
- Self-Consumption: normal: 0.6W; maximum: 1W
- LED Indications: (1) status, (3) Battery S.0.C.
- Transient Surge Protection: Solar, battery, load
- Operating Temperature Range: -40°C to +60°C
- Meter Operating Temperature Range: -20°C to +60°C
- Storage Temperature: -40°C to +80°C
- Humidity: 100% non-condensing
- Dimensions: 7.9″x6.7″x2.8″
- Weight: 3.1 lbs
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
Meter allows charging and temperature control adjustments without a computer