What communication interfaces are available?

Optional interfaces include RS485, USB, GPRS, WIFI, and Ethernet for flexible connectivity.

How does the system handle strong winds?

The controller conducts constant voltage output to ensure inverter safety and uses a three-phase dump load to brake the turbine if capacity is exceeded.

3kw on Grid Wind Turbine Power (wind solar hybrid) Controller

Name: 3kw on Grid Wind Turbine Power (wind solar hybrid) Controller
Brand: Changzhou Shengshijia Electronic Co., Ltd.
SKU: 787738262

Jiangsu, ChinaChangzhou Shengshijia Electronic Co., Ltd.

US$300.00-2,000.00

1 Piece

Product profile

Customization

Available

Condition

New

Certification

ISO, CE

Model NO.

SHJ-GT3K

Application

Home, Industrial

Specification

Normal

Transport Package

Carton

Specification

CE, ROHS, ISO

Trademark

Neture

Origin

Jiangsu Changzhou

HS Code

9032899090

Production Capacity

1000PCS/Month

Key features

Dual Hybrid Control System: Integrates PWM constant voltage and three-phase dump load systems for optimal power management.

Advanced LCD Visualization: Displays real-time voltage, current, power, and total generation with 30-day history retention.

Smart Grid Protection: Automatically manages grid cut-offs and resumes supply upon restoration to ensure inverter safety.

Surge and Lightning Protection: Built-in surge protector diverts over-voltage and lightning currents to earth to prevent equipment damage.

Remote Monitoring Capability: Supports WIFI and GPRS for real-time status monitoring via PC and mobile apps on Android and iOS.

Modbus Communication Protocol: Enables convenient secondary development and technical specification adjustments via RS485.

Emergency Stop Function: Front panel emergency switch cuts all power and triggers immediate wind turbine braking.

Customizable Solar Integration: Solar panel control system can be added according to specific customer requirements.

Company profile

Changzhou Shengshijia Electronic Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.60h

AI-Powered supplier vetting

SummaryChangzhou Shengshijia Electronic Co., Ltd. is identified as a China-based manufacturer/factory and limited company operating in Changzhou, Jiangsu. The provided information indicates activity in CCTV, wind-generation equipment, power generators, lighting, and related electronics, with 10 production lines, 6–10 quality-control staff, ISO 9000 and ISO 9001 certifications, and 11–20 years of R&D engineer experience. It states that the supplier offers OEM services, warranty coverage of 1–3 years, and lifelong maintenance. Production quantities are explicitly reported for several products, although some productivity entries are incomplete or inconsistent. No customer names, project references, or other verifiable customer cases are provided. Financial credibility cannot be assessed from the available information without using financial figures.

Supplier typeThe supplier is described as a Manufacturer/Factory and a limited company, with the legal name Changzhou Shengshijia Electronic Co., Ltd. Its stated address is in Wujin High-Tech Industrial Development Zone, Changzhou, Jiangsu, China, and its own description identifies it as a professional CCTV solution supplier.

CertificationsThe supplier is explicitly reported to hold ISO 9000 and ISO 9001 management-system certifications. These certifications provide direct evidence of formal quality-management system implementation.

After-Sales capabilityThe supplier states that it provides a 1–3 year warranty and lifelong maintenance service. This is explicit evidence of defined warranty and continuing maintenance support, although the scope and service process are not specified.

R&D capabilityThe supplier reports 11–20 years of total experience among its R&D engineers and offers a broad range of CCTV, generator, wind-energy, lighting, and controller/inverter products. This supports an established technical product-development capability, but no patents, new-product records, or specific R&D achievements are provided.

Production capacityThe supplier reports 10 production lines and 6–10 quality-control staff. Annual output is explicitly stated as 100,000 pieces each for hand-crank generators, permanent-magnet wind generators/alternators, and CCTV cameras, plus 1,000,000 multi-function shoulder lights and 5,000,000 TV wall socket/satellite-finder/antenna-amplifier units. Some productivity entries are incomplete, but the reported figures demonstrate substantial stated production capacity.

Customization capabilityThe supplier explicitly states that it provides OEM services, and its product range covers multiple specialized electronic, security, and green-energy products. This supports customization capability, although the available information does not detail engineering processes, minimum order requirements, customization scope, or completed customized projects.

Product Q&A

Q:What is the warranty period?

The product is manufactured according to industrial and national standards, ensuring reliability, but specific warranty terms are not detailed in the provided description.

Q:Can the controller be customized?

Yes, the controller can be custom-made to user specifications, and solar power control can be added subject to user demand.

Q:What is the lead time for orders?

Lead time varies by season: one month during peak season and within 15 workdays during off-season.

Q:Does the controller support remote monitoring?

Yes, it supports WIFI and GPRS, allowing customers to monitor real-time working states via PC and mobile devices.

Q:What happens if the grid is cut off?

The three-phase dump load automatically starts, the inverter stops output to the grid, and resumes when the grid is restored.