Does the controller support diesel generator integration?

Yes, a diesel generator port is optional, allowing automatic control of generator start and stop.

What is the warranty period for this product?

The product comes with a 2-year warranty.

Fkj-B 30kw380V off Grid Solar Wind Generator Hybrid Controller with Dump Load

Name: Fkj-B 30kw380V off Grid Solar Wind Generator Hybrid Controller with Dump Load
Brand: Jinan Deming Power Equipment Co., Ltd
SKU: 1940433352

Shandong, ChinaJinan Deming Power Equipment Co., Ltd

US$2,600.00

1-9 Pieces

US$2,500.00

10-49 Pieces

US$2,400.00

50+ Pieces

Sample price:US$2600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

FKJ-B 30KW380V

Output Type

Number of Blade

Three Blade

Rotating Shaft

Horizontal

Stress Way of Blade

Resistance

Power

＞100kW

Phase

Certification

CE, ISO

Wind Turbine Rated Power

30kw

Wind Turbine Max. Power

60kw

Solar Panel Power

10kw

Display Mode

LCD

Communication Interface

RS485,WiFi,Grps,RJ45

Cetificate

CE/ISO9001

Efficiency

More Than 92%

Dump Load

Included

Transport Package

Wooden Case

Specification

560*430*320mm/20kg

Trademark

Deming

Origin

Shandong

HS Code

9032899099

Production Capacity

50000 PCS/Year

Key features

Comprehensive Protection Functions: Includes polarity reverse, over-voltage, battery disconnect, and auto-brake protection for safety.

Large LCD Visual Display: Real-time monitoring of wind turbine, solar panel, and battery voltage, current, and power.

Dual Control Systems: Combines PWM constant voltage system with three-phase dump load system for optimal efficiency.

Flexible Communication Options: Supports RS485, WiFi, GPRS, and Ethernet for remote monitoring and secondary development.

High Efficiency Rating: Efficiency exceeds 92% for maximum energy conversion in off-grid hybrid systems.

Customization Capabilities: Customizable power, communication, and brake functions based on specific user requirements.

Manual Brake Switch: Equipped with a manual switch to forcibly activate the three-phase dump load for emergency braking.

Company profile

Cooperated with Fortune 500Importers and ExportersYears of Export ExperienceHigh Repeat Buyers Choice

Jinan Deming Power Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.09h

AI-Powered supplier vetting

SummaryThe supplier is a renewable-energy power-products enterprise producing wind and solar controllers, inverters, generators, converters, and related equipment. It holds an ISO9001:2015 certificate, reports dedicated quality-control resources and documented inspection procedures, and has documented corrective-action and complaint-handling processes. Its technical profile is strong: it provides 3D design, SDK, ODM, OEM, and multiple customization options, and reports new products within the past year. Production evidence includes three lines and stated annual capacities for inverters and charge controllers, but manufacturing capacity lacks a valid contract with affiliated subcontractors. Overseas support is limited by the absence of overseas branches, agents, warehouses, and showrooms. Financial credibility cannot be assessed because the slices only identify reporting years, not financial results or ratios. No specific customer cases are provided.

Supplier typeThe supplier is explicitly described as a high-tech enterprise focused on researching, producing, selling, and servicing renewable-energy power products. It is also identified as a professional technical supplier offering ODM and OEM services, indicating both manufacturing and technical-solution capabilities.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a recognized quality-management certification, although the slices do not provide the certificate scope or validity date.

After-Sales capabilityThe supplier has documented corrective/preventive-action and complaint-handling procedures with records, written service-capability assessment procedures, finished-product inspection instructions, and stated installation, training, repair, maintenance, and debugging services. However, it has no overseas agents or branches, no overseas warehouse or showroom, and lists zero countries for overseas services, so international service reach is limited.

R&D capabilityThe supplier reports 16 years of total R&D-engineer experience, professional technical-supplier capability, available SDK support, and new products developed within the past year. It also offers 3D software design and ODM services, providing explicit evidence of product-development capability.

Production capacityThe supplier operates three production lines, reports annual capacity of 10,000 inverter sets and 10,000 charge-controller sets, and has documented finished-product inspection instructions. However, it reports no valid manufacturing-capacity contract with its affiliated subcontractors, which creates a documented capacity-management weakness despite the stated in-house production indicators.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, SDK, ODM, and OEM capabilities further support the conclusion that it can adapt products to customer requirements.

Product Q&A

Q:What protection functions does the controller offer?

It features polarity reverse protection, battery disconnect protection, over-voltage protection, and automatic braking to prevent runaway accidents.

Q:Can the controller be customized for specific needs?

Yes, parameters can be customized to user specifications, including solar panel power, communication interfaces, and brake functions.

Q:How does the controller handle strong wind conditions?

In strong winds, the PWM system ensures constant voltage and current charging, while the dump load activates automatically if the battery is full or damaged.

Q:What communication protocols are supported?

The controller supports Modbus protocol and offers optional interfaces including RS485, USB, GPRS, WiFi, and Ethernet.

Q:What is the efficiency of the controller?

The controller boasts an efficiency of more than 92%.