HSWS-2.6KW Wind-Solar Hybrid Controller

HSWS-2.6KW Wind-Solar Hybrid Controller

◆The big screen LCD display. Clearly present the working status of the wind turbine, solar panel,

battery and controller.(Wind turbine voltage, current, power display ;solar voltage, current, power

display,  battery charging current, voltage, charging power, power display.)

◆Two sets of control systems: PWM constant voltage system and three-phase dump load system.

◆PWM constant voltage control is 120% of the rated power of the wind turbine . In case exceeding of

PWM’s capacity, the three-phase dump load will automatically start immediately to ensure safe running    of the overall wind turbine system.

◆Under the circumstances of disconnecting or damage of the battery, the three-phase dump load will start

automatically to avoid the idling for wind turbine and the occurrence of runaway accident.

◆Under the strong or super-strong wind conditions PWM control to ensure battery charged by the wind

turbine with constant voltage and current.◆The protection function of reverse connection, disconnection and damage-resisting of the battery will be


◆Over-charging protection of the battery: When the battery is full (the battery voltage getting 125% of the

rated voltage), the controller will carry out three-phase dump load automatically to stop charging the

battery.◆Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage, it stops three-

phase dump load to recharge battery automatically.

◆For the different wind turbine type, the controller can be equipped with mechanical yawing, furled

empennage, mechanical or hydraulic, pneumatic, electric magnetic and other brake functions.

◆The inside of the controller is equipped with surge arrester. Contain the over voltage into the wind turbine

under the bearable voltage of the equipment or system. On the other way, to conduct the strong

lightening current into the earth directly to avoid any damage of equipment.

◆Ammeter and voltmeter indication: Indicate the charging current and voltage of the battery.

◆The controller is equipped with manual three-phase dump load switch. To using this switch, the wind

turbine will carry out three-phase dump load forcibly.

◆ Optional communication Mode:RS232、RS485、GPRS、USB、RJ45 ect, Can monitor multiple
devices running.

Model HSWS-2.6KW
Wind power 2KW 2KW 2KW
Solar panel power 600W 600W 600W
Battery voltage 24Vdc 48Vdc 96Vdc
Function Charge, control
Operating environment Temperature -30-60℃,humidity≤80%
PWM constant pressure voltage >28Vdc >56Vdc >110Vdc
3-phase load voltage of the wind turbine 29±1Vdc 58±1Vdc 116±2Vdc
Recovery charging voltage of the wind turbine 27±1Vdc 54±1Vdc 108±2Vdc
Solar controller stop charging voltage 29±1Vdc 58±1Vdc 116±2Vdc
Solar restore charge voltage 27±1Vdc 54±1Vdc 108±2Vdc
Low-voltage of the battery 20±1Vdc 40±1Vdc 80±2Vdc
Self-provided connecting wire of the battery >20mm2 >10mm2 >24mm2
PWM fuse 100A 40A 20A
Solar fuse 32A 16A 10A
Charging fuse 125A 63A 32A
Size of the controller 590*490*315 mm 500*440*290 mm 500*440*290 mm
Weight of the controller 23 Kg 15 Kg 16 Kg
Size of the load 490*460*310 mm 490*460*310 mm 490*460*310mm
Weight of the load 15.5 Kg 15.5 Kg 15.5Kg

Above parameter only for reference

1. Could be custom made to user specifications.

2. Could have solar power control subject to user demand.