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300w 12v Wind Solar Hybrid Charge Controller Lcd Display - China

price: contact company for price


The advanced wind/solar hybrid controller is specially designed for wind system or high-end small-scale wind solar hybrid system, and especially suitable for wind/solar hybrid street light system& wind/solar hybrid monitoring system.The controller can control wind turbine or wind turbine and solar panel at the same time and transform the wind&solar energy into electricity for the DC load use, with excess energy stored into batteries. Varieties of appearance and function design, which is flexible to meet the requirements of different customers.

when you are buying it, pls choose what's kind of your wind turbine ? three phase AC output, single phase DC output or single phase AC output ? we will send the exact controller to you.


- Superior military-grade components to ensure the product stability.

- Perfect protection function, thus the system has higher reliability.

- Check and set all operation parameters as requirement from LCD display.

- Voltage limiting and current-limiting charge mode, ensures battery in the best charging status.

- Two DC Load output, light-control, time-control, constant output, and multiple output control mode selection.

- PWM stepless unload mode, which burn the excess power into dump load, making the battery charging in best status.

- Design of high quality aluminum alloy appearance, with small size and good cooling effect.

- European CE certification.


Model SG-WCL30012

Rated Battery Voltage 12V

Rated Wind Turbine Power 300W

Wind Turbine Maximum Input Power 500W

Rated Solar Power 150W

Wind Turbine Maximum Input Current 40A

Unload Voltage(factory default) 14V

Unload Current(factory default) 20A

Dumpload Start Voltage(factory default) 13.5V

Charge Shutoff Voltage(factory default) 14.5V

Wind Turbine Brake Current 25A

Battery Over Discharge Protection Voltage 10.8V

Battery Over Discharge Recovery Voltage 12V

Output Over Voltage Protection 16V

Light Control On Voltage (Factory Default) Adjustable(1V)

Light Control Off Voltage (Factory Default) Adjustable(1.5V)

Load 1 Rated Output Current 10A

Load 2 Rated Output Current 10A

Load 1 Output Mode(Factory Default)

3 Modes Selection(Light-Control On and Light-Control Off)

Load 2 Output Mode(Factory Default)

3 Modes Selection(Light-Control On and Time-Control 5 hours Off)

Control Mode PWM

Display Mode LCD

Display Parameters

Wind Turbine Power, Wind Turbine Voltage, Wind Turbine Current, PV Voltage, PV Charge Current, PV Power, Battery Voltage,

Over Voltage, Under Voltage, Over Load, Short Circuit, Night. Etc

Working Temperature & Humidity -20~+55℃/35~85%RH(Without Condensation)

Temperature Compensation(optional) -4mV/℃/2V , –35℃-+80℃, Precision ±1℃

Communication Mode(optional) RS232, RS485, RJ45, GPRS. Etc

Quiescent Current ≤20mA

Weight and Size 142×150×82mm , 1.9kg

Protection Function

Solar reverse charge protection , Solar reverse connection protection,

Battery over charge protection, Battery over discharge protection,

Battery reverse connection protection, Lightning protection

Wind turbine current limiting, Wind turbine automatic brake and manual brake.

Optional Function

Optional Function 1 : RS Communication and Matched Software . Install the matched software to computer and connect controller with Computer Via software. User can adjust parameters from software by themselves. User can know the state of whole system Via software. All data will be stocked into excel files from software.(add USD:85)

Optional Function 2: Low Voltage Charge Function. With this function Controller can start charging battery when wind turbine voltage is lower than battery bank voltage , For example , Controller can start charging battery from 2V if runs in 12V battery bank (add:USD:130 with function 1)

Company Contact:

  • Phone: 8675566632091

  • Address: 13F Wangxiangtiancheng Building, Shingping Industr, shenzhen, China

  • Email: Email

Published date: September 6, 2013 -

  • Business Description: Sun Gold Power Company Established in Shenzhen in 1999, is a

    professional manufacturer which produces and develops DC To AC Power

    Inverter, grid tie inverter, Uninterrupted Power Supply (UPS ),generator

    and other related products. For more than ten years , with a strong R&D

    team, internal automation equipment design and manufacturing capability,

    as well as continuous quality improvement, we has become the leading

    supplier for power energy solution in the new world of information


    Our company has a workshop covering more than 8000 square meters. We have more than 500 employees, including more than 20 experienced technicians. At the same time, we have introduced advanced technology from home and abroad positively, improved and refined our products continuously. Years of specialized production has made our products salable in the world market, like Russia, Southeast Asia, Europe, America, the Middle East and Africa.

    "Science and technology promote business powerful, while brand make it flourishing" is our management idea, and "building good image for customers at home and abroad" is our responsibility. We'll dedicate ourselves to serving consumers, the society and workers so as to realize mutual benefits. We promise to help you at any time, because "honesty and service are our source of persistent existence and development".

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