How many units can be connected in series?

The system supports up to 16 units in series.

What is the warranty period?

The product comes with a 5-year warranty for after-sales service.

Yangde 129kwh High-Voltage Lithium Battery Cluster Energy Storage System with CE

Name: Yangde 129kwh High-Voltage Lithium Battery Cluster Energy Storage System with CE
Brand: Yangde Electric Group Co., Ltd.
SKU: 2234919955

Jiangsu, ChinaYangde Electric Group Co., Ltd.

US$9,195.00

5-9 Sets

US$9,100.00

10-19 Sets

US$9,000.00

20+ Sets

Sample price:US$10000.00/set.Request sample

Product profile

Customization

Available

Nominal Voltage

51.2V

Warranty

5 Years After Sales Service

Model NO.

129K

Nominal Capacity

129kwh

Cycle Life

6000 Pieces

Application

Home/Industrial and Commercial

Type

off-Grid/on-Grid

Battery

Lithium

Solar Panel

Mono Type

Transport Package

Carton Packing

Specification

1090*780*1440mm

Trademark

Quicklite

Origin

Yangzhou Jangsu China

HS Code

9405409000

Production Capacity

50000pieces/Year

Key features

Long Cycle Life: Over 6000 cycles at 0.5C/0.5C-80% DOD ensuring extended durability.

Extended Design Life: Designed for a lifespan of over 15 years for reliable long-term performance.

Comprehensive Certifications: Certified with CE, IEC, UL, UN38.3, MSDS, and ROHS for global safety compliance.

Flexible Customization: Offers full customization, minor customization, and flexible options from designs.

High Energy Density: Utilizes 3.2V 100AH square aluminum core for superior energy storage capacity.

Advanced Communication: Supports RS485, RS232, and CAN protocols for seamless system integration.

Series Expansion Support: Supports connecting up to 16 units in series for scalable energy storage.

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: ≤3.19h

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.