How long is the lead time for orders?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Do you provide spare parts?

Yes, we provide 0.5% to 1% of key spare parts (such as battery modules and BMS boards) free of charge based on the transaction amount.

50kwh High-Voltage Rack Energy Storage System

Name: 50kwh High-Voltage Rack Energy Storage System
Brand: Yangde Electric Group Co., Ltd.
SKU: 2229756385

Jiangsu, ChinaYangde Electric Group Co., Ltd.

US$11,644.00

5-9 Sets

US$11,300.00

10-19 Sets

US$11,100.00

20+ Sets

Sample price:US$15000.00/set.Request sample

Product profile

Customization

Available

Nominal Voltage

512V

Warranty

5 Years After Sales Service

Model NO.

50kWh

Nominal Capacity

50kWh

Cycle Life

8000 Cycles

Battery Type

Lithium Iron Phosphate (LiFePO4)

Usable Capacity

50kwh (100% Dod)

Mounting Type

Rack-Mounted

Communication Protocol

Can / RS485 / RS232

Operating Temperature

-10°C to 50°C (Discharge) / 0°C to 45°C (Charge)

Certification

CE, RoHS, Un38.3, IEC 62619

Display

LCD Touch Screen with Real-Time Soc, Soh, Voltage,

Transport Package

Dg Packaging Case

Specification

560*510*1780mm

Trademark

Quicklite

Origin

Yangzhou Jangsu China

HS Code

9405409000

Production Capacity

50000pieces/Year

Key features

Long Cycle Life: Lithium battery supports over 6000 cycles at 0.5C/0.5C-80% DOD.

High Nominal Capacity: 51.2 kWh nominal capacity ensures reliable off-grid power supply.

Comprehensive Certifications: Certified by CE, IEC, UL, UN38.3, MSDS, RoHS, and IEC 62619.

Vertical Integration: In-house manufacturing of core components ensures quality and cost control.

Lifetime Technical Support: 24-hour response time for technical issues and remote monitoring support.

Flexible Customization: ODM/OEM services available with full customization from samples or designs.

Series Functionality: Supports up to 16 units in series for scalable energy storage.

Free Spare Parts: Includes 0.5% to 1% of key spare parts free of charge based on transaction amount.

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: ≤3.25h

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.

Product Q&A

Q:What is the warranty period for the system?

The system comes with a clear 2-year warranty covering defects in materials and workmanship. Additional warranty terms based on cycle life are available for storage batteries.

Q:Can the system be customized?

Yes, we offer ODM and OEM services including full customization, customization from designs, and minor customization to meet specific client needs.

Q:What is the cycle life of the battery?

The lithium battery has a cycle life of over 6000 times at 0.5C/0.5C-80% DOD, with a design life of 15 years or more.

Q:Do you provide installation support?

Yes, we provide detailed installation instructions and videos. For commercial and utility-scale projects, we offer free on-site installation guidance and grid connection support.

Q:What certifications does the product have?

The product is certified by CE, IEC, UL, UN38.3, MSDS, RoHS, and IEC 62619.