Is after-sales service provided?

Yes, after-sales service is provided, and the product comes with a 1-year warranty.

What certifications does the product have?

The product has ISO and CE certifications.

Can the controller control diesel generators?

Yes, it can add a diesel engine interface to automatically control the start and stop of diesel generators.

5kw MPPT AC to DC Converter off Grid Charge Controller Wind Turbine Controller

Name: 5kw MPPT AC to DC Converter off Grid Charge Controller Wind Turbine Controller
Brand: Jinan Deming Power Equipment Co., Ltd
SKU: 2001468112

Shandong, ChinaJinan Deming Power Equipment Co., Ltd

US$280.00-900.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Condition

New

Certification

ISO, CE

Application

Wind Controller

Rated Voltage

48V

Wind Turbine Rated Power

1kw

Wind Turbine Max. Power

2kw

Display Mode

LCD

Communication Interface

RS485

Cetificate

CE/ISO9001

Efficiency

More Than 92%

Dump Load

Included

Transport Package

Wooden Case

Specification

1KW

Trademark

Deming

Origin

Shandong

HS Code

8543709990

Production Capacity

50000 PCS/Year

Key features

High MPPT Efficiency: MPPT tracking efficiency reaches >=99.5% with max conversion efficiency of 98.5%.

Comprehensive Protection: Features over-voltage, over-current, reverse connection, lightning, and battery damage protection.

Smart Remote Monitoring: Supports WIFI, GPRS, Ethernet, and RS485 for real-time IoT platform monitoring via PC or mobile.

Flexible Control Modes: Offers DC constant dump load, three-phase dump load, and optional wind speed/voltage/current control.

Wide Application Scope: Ideal for remote areas, transportation signals, communication stations, and hybrid power systems.

Customizable Specifications: Wind turbine rated power, display mode, and communication interfaces can be customized per requirements.

Robust Build Quality: Manufactured to JB/T6939.1-2004 and GB/T 19115.1-2003 standards with IP65 outdoor protection.

Multi-Function Display: Large LCD+LED display shows wind/solar voltage, current, power, battery status, and cumulative generation.

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: ≤3.26h

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 is the MPPT tracking efficiency?

The MPPT tracking efficiency is >=99.5%, with a max conversion efficiency of 98.5% and full load efficiency of 97.6%.

Q:Can the controller be customized?

Yes, the product can be customized according to users' technical requirements, including wind turbine rated power, display mode, and communication interfaces.

Q:What communication interfaces are supported?

The controller supports RS485, USB, GPRS, WIFI, and Ethernet for remote control and data monitoring.

Q:What protection functions does the controller have?

It includes battery anti-reverse connection, anti-disconnection, anti-damage, overcharge, over-voltage, over-current, and lightning protection.

Q:What are the available wind turbine rated powers?

Available models include 1kw, 2kw, 3kw, and 5kw, with corresponding max control powers of 2000W, 3000W, and 5000W respectively.