Optimal Wind MPPT Battery Charge System



Integrates Wind Interface (Included the rectifier and braking unit), Maximum Power Point
Tracking (MPPT), battery charge management, state of charge information

Continuous output power rating without de-rating at up to 50°C ambient temperature

Built-in Battery Energy Monitor tracks power production and consumption to calculate the energy remaining in battery state of charge (SOC) is displayed in percent full, Amp-hours, Watt-hours, and 90 days of energy-harvest history is stored in the wind MPPT charger

Supports Flooded Lead Acid (FLA), GEL, Absorbed Glass Mat (AGM) batteries; 2/3/4-stage charging with adjustable set points for all parameters

Up to 220 VAC input voltage from Wind Turbine

Easy stacking of up to 16 units in parallel for high currents

Precision charging of 12V/24V/36V/48V batteries with easy set-up and using battery voltage sense (BVS) wires

Built-in temperature compensation function for safe and complete charging

The Wind MPPT Charger with the rectifier and braking unit for wind system is required to control and stop the control from overload condition caused by over large wind speed

The Maximum Automatic Brake Function is 240 VDC.

Supply 5 levels of the Automatic

Brake Function: 200, 210, 220, 230, 240 VDC (Adjustable)

When WS-100CX Wind MPPT Charger connects with 48VDC batteries, it can support 6.0KW Wind Turbine

Product Model Number



3-meter cable for parallel connection
5-meter cable for parallel connection
10-meter cable for parallel connection

Shunt Diversion Load


(Monitoring the values displayed in PC or Laptop)


The monitor software of the PC/laptop terminal for WindStar MPPT Charger is available now.

Support 3-phase PMG (Permanent Magnet Generator) input and DC 240V maximum output voltage

WindStar MPPT Charger is built-in two auxiliary Relays.

The parallel connection of WindStar MPPT series can be up to 16 units (1 Master and 15 Slaves) in the parallel system, there is only one Shunt which needs to be connected to the Master unit to measure the total accumulated current.

WS-120C and WS-100CX MPPT Wind Chargers are customized for all wind turbines producer.

Any other wind turbines’ manufacturers are welcome for business cooperation

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