What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the output voltage range?

The rated AC output is 230VAC, which can be set to 200/208/220/240VAC at 50/60Hz.

Does the system support OEM/ODM?

Yes, OEM and ODM services are available with support from 4 R&D engineers.

Yangde Customized 20kw off Gird Solar Energy Storage System Solar Power System

Name: Yangde Customized 20kw off Gird Solar Energy Storage System Solar Power System
Brand: Yangde Electric Group Co., Ltd.
SKU: 2138724332

Jiangsu, ChinaYangde Electric Group Co., Ltd.

US$2,200.00

1 Piece

Sample price:US$2200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

5 Years After-Sales Service

Warranty

5 Years After-Sales Service

Model NO.

yd-sps-0033

Condition

New

Certification

ISO, CE

Application

Home

Specification

10.24kwh

Battery

Lithium

Type

off -Grid

Third Party Testing

Acceptable

Cycle Life

6000 Times

Transport Package

Carton Packing

Specification

250*690*850mm

Trademark

Yangde

Origin

Yangzhou China

HS Code

9405409000

Production Capacity

5000PCS Per Year

Key features

High Efficiency MPPT: 99.9% MPPT tracking efficiency ensures maximum solar energy capture.

Pure Sine Wave Output: Provides clean 230VAC power with pure sine wave for sensitive electronics.

Long Cycle Life: Lithium battery offers 6000 cycles for durable long-term energy storage.

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

OEM/ODM Service: Professional OEM and ODM services available with 4 R&D engineers.

Wide Input Voltage: Mains input range of 90-280VAC adapts to unstable power grids.

Certified Quality: ISO, CE, and ISO9001:2015 certified for safety and reliability.

Fast Response Time: Inverter bypass switching time is only 10ms for seamless power transfer.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceProduct CertificationYears of Export Experience

Yangde Electric Group Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.59h

AI-Powered supplier vetting

SummaryYangde Electric Group Co., Ltd. is a China-based manufacturer/factory and group corporation producing solar power, LED lighting, lighting poles, and related equipment. The supplier reports multiple certifications, including CCC, CQC, CE, RoHS, FCC, CB, and EMC, plus a civil-aviation-related high-pole lighting license. It demonstrates broad customization and ODM/OEM capabilities, reported new products in the past year, SDK availability, and one national science and technology progress award. Service systems include written supplier assessment procedures, corrective and preventive action records, complaint-handling procedures, inventory capability, and raw-material traceability. However, the supplier reports no quality assurance, no effective manufacturing contract with affiliated subcontractors, no overseas warehouse, and no overseas showroom. Customer-specific cases are not sufficiently documented.

Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, legally organized as a limited company in China. Its stated product scope covers solar power equipment, LED and solar street lighting, and multiple types of lighting poles, supporting classification as a manufacturing supplier.

CertificationsThe company states that its products have passed CCC, CQC, CE, RoHS, FCC, CB, and EMC certifications, and it holds a license related to airport high-pole lighting issued by the State General Administration of Civil Aviation. These are explicit certification and licensing credentials, although the provided data does not show certificate validity dates or product-by-product coverage.

After-Sales capabilityThe supplier describes perfect after-sales service and reports a clear customer-complaint handling procedure with followed records. This supports an established complaint-response process, but the slices do not provide response times, service coverage, repair performance, or overseas support details.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, has an available SDK, and records one national science and technology progress award. These explicit indicators support active R&D and technical development capability.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, customization from designs, full customization, and flexible customization, together with ODM services. This indicates broad product-development and customization coverage.