How does the dump load system work?

If PWM capacity is exceeded or the grid is cut off, the three-phase dump load automatically starts to brake the turbine, stopping after 10-20 minutes to resume power supply.

What is the data storage capacity?

The main board has a button battery that saves history data for 30 days in case of power failure.

on Grid Wind Solar Hybrid Controller with Dump Load 10kw Wind Turbine 10kw Solar Panels

Name: on Grid Wind Solar Hybrid Controller with Dump Load 10kw Wind Turbine 10kw Solar Panels
Brand: Jinan Deming Power Equipment Co., Ltd
SKU: 1937290262

Shandong, ChinaJinan Deming Power Equipment Co., Ltd

US$1,800.00

1-9 Pieces

US$1,650.00

10-49 Pieces

US$1,700.00

50+ Pieces

Sample price:US$1800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

2 Years

Model NO.

FKJ-GT 20KW

Condition

New

Certification

ISO, CE

Application

Wind Controller

Wind Turbine Rated Power

3kw

Wind Turbine Max. Power

6kw

Solar Panel Power

3kw

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 Safety Protection: Features over-voltage protection, surge protector, emergency stop switch, and automatic dump load for safe operation.

Smart LCD Monitoring: Large LCD display shows real-time voltage, current, power, and saves history data for 30 days during power failure.

Dual Control Systems: Integrates PWM constant voltage system and three-phase dump load system to ensure stable inverter performance.

Flexible Communication: Supports RS485, WiFi, GPRS, and Ethernet for remote monitoring via PC and mobile devices (Android/iOS).

Customizable Specifications: Wind turbine power, solar panel control, and brake functions can be customized to meet specific user requirements.

Robust Build Quality: Manufactured to JB/T6939.1-2004 and GB/T 19115.1-2003 standards with CE and ISO certifications.

2-Year Warranty: Comes with a 2-year warranty and professional after-sales service support for new condition units.

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: ≤2.36h

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 safety features does the controller have?

The controller includes over-voltage protection, a surge protector, an emergency stop switch, and an automatic three-phase dump load system to ensure safe operation.

Q:Can I monitor the system remotely?

Yes, it supports RS485, WiFi, GPRS, and Ethernet interfaces, allowing real-time monitoring via PC and mobile apps (Android and iOS).

Q:Is the product customizable?

Yes, wind turbine power, solar panel control, and brake functions can be customized according to user specifications and requirements.

Q:What is the warranty period?

The product comes with a 2-year warranty and includes professional after-sales service support.

Q:What standards does the controller meet?

It is manufactured according to JB/T6939.1-2004 industrial standards and GB/T 19115.1-2003 national standards, with CE and ISO certifications.