What happens if the battery is damaged or disconnected?

The three-phase dump load will start automatically to avoid wind turbine idling and potential accidents.

Are the technical parameters fixed or customizable?

The parameters are for reference only and can be custom-made to user specifications upon request.

DC 420V 30kw off Grid Wind Solar (diesel) Hybrid Controller

Name: DC 420V 30kw off Grid Wind Solar (diesel) Hybrid Controller
Brand: Changzhou Shengshijia Electronic Co., Ltd.
SKU: 787924202

Jiangsu, ChinaChangzhou Shengshijia Electronic Co., Ltd.

US$300.00-20,000.00

1 Piece

Product profile

Customization

Available

Condition

New

Certification

ISO, CE

Model NO.

SHJ-BC30K-420V

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

30KW High Power Output: Rated power 30KW with max power up to 50KW for efficient energy generation.

Dual Control Systems: Integrates PWM constant voltage system and three-phase dump load system for safety.

Comprehensive Protection: Features over-voltage, polarity reverse, disconnection, and surge arrester protection.

Smart LCD Display: Visualizes real-time wind, solar, and battery data with 30-day history storage.

Remote Monitoring: Supports WIFI and GPRS for real-time monitoring via PC and mobile apps.

Modbus Communication: Adopts Modbus protocol for convenient secondary development and RS485 adjustment.

Customizable Options: Solar control, diesel generator port, and brake functions are optional based on needs.

Company profile

Changzhou Shengshijia Electronic Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.62h

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.