What protection functions does the system have?

It includes over-voltage, over-current, reverse connection, lightning arrester, island effect, LVRT, overheat, overload, and ground fault protection.

Is the output waveform pure sine wave?

Yes, it uses SPWM pulse width modulation technology to ensure pure sine wave output.

30kw All in One on Grid Wind Turbine Controller and Grid Tie Wind Gnerator Inverter with CE

Name: 30kw All in One on Grid Wind Turbine Controller and Grid Tie Wind Gnerator Inverter with CE
Brand: Jinan Deming Power Equipment Co., Ltd
SKU: 1940567172

Shandong, ChinaJinan Deming Power Equipment Co., Ltd

US$7,100.00

1-9 Pieces

US$6,800.00

10+ Pieces

Sample price:US$7100.00/piece.Request sample

Product profile

Customization

Available

Output Power

>1000W

Communication

RS485/WiFi/GPRS/LAN

Model NO.

DMWG-30KSTL-A

Nature of Source Flow

Active Inverter

Certification

CE, ISO9001

Type

DC/AC Inverters

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Transport Package

Wooden Case

Specification

690*275*770mm 65kg

Trademark

Deming

Origin

China Jinan

HS Code

8504403090

Production Capacity

50000/Year

Key features

High Efficiency Inverter: Maximum efficiency reaches 98% with low current harmonic content and power factor close to 1.

Pure Sine Wave Output: Uses SPWM technology for pure sine wave output, ensuring no pollution to the grid.

Comprehensive Protection: Includes over-voltage, over-current, reverse connection, lightning arrester, and island effect protection.

Real-time Monitoring: Supports RS485, WiFi, GPRS, and Ethernet for real-time status monitoring via PC or mobile.

MPPT Technology: Features wind turbine input maximum power tracking technology for optimal energy harvesting.

Wide Voltage Range: Adapts to different occasions with a wide input DC voltage range up to 800V.

LCD Display: Equipped with a 7-inch color touch screen or big LCD to display working status and data.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

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: ≤2.25h

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.