What is the built-in management system for this battery?

It is equipped with an intelligent BMS for real-time monitoring and cell balancing.

What main functions can this C&I storage battery realize?

It supports peak shaving, emergency backup power and solar PV self-consumption.

Is this battery compatible with most mainstream energy storage PCS?

Yes, it can work seamlessly with most mainstream PCS in the energy storage market.

What safety protection functions does the BMS provide?

Overvoltage, undervoltage, overcurrent, overtemperature and short-circuit multi-level protection.

Where is this high voltage rack battery normally installed?

It is designed for indoor installation inside standard battery cabinets or equipment rooms.

Does the BMS support active cell balancing?

Yes, active balancing function keeps every cell consistent and extends battery life.

What communication interfaces does the battery have?

It supports RS485 and CAN communication interfaces for data transmission.

How about the self-discharge performance of this battery pack?

It features low monthly self-discharge to retain energy for long standby backup use.

Is the battery enclosure resistant to vibration during transport and operation?

Yes, industrial rugged enclosure can withstand vibration in transportation and site running.

What kind of projects is this 257kWh HV rack battery suitable for?

Commercial and industrial peak-valley arbitrage, factory backup power and solar storage projects.

257kwh Hv Rack Lithium Storage Battery CE for C&I Projects

Name: 257kwh Hv Rack Lithium Storage Battery CE for C&I Projects
Brand: Yangde Electric Group Co., Ltd.
SKU: 2229813385

Jiangsu, ChinaYangde Electric Group Co., Ltd.

US$29,500.00

1 Set

Product specifications

HV Rack

Sample price:US$30000.00/set.Request sample

Product profile

Customization

Available

Nominal Voltage

819.2

Warranty

5 Years After Sales Service

Model NO.

257kWhHVR

Nominal Capacity

257kwh

Cycle Life

8000 Cycles

Nominal Capacity (Kwh)

257kwh

Discharge Cut-off Voltage (V)

704

Charge Cut-off Voltage (V)

908.8

Recommend Charge/Discharge Current (a)

100

Max. Charge/Discharge Working Current(a)

160

Communication

RS485/RS232/Can

Working Temperature

0℃~50℃ Charge -10℃ ~50℃ Disharge

Transport or Storage Temperature Range

- 20℃~60℃

Design Life

15years+

Certification

Un38.3/MSDS/RoHS

Product Type

High Voltage Rack Lithium Storage Battery

Core System

Built-in Intelligent BMS

Main Function

Peak Shaving, Backup Power, Solar Self-Consumption

Connection

Support Multi-Set Parallel Expansion

Cell Management

Real-Time Cell Voltage & Temperature Monitoring

Transport Package

Carton Packing

Specification

483*245*792mm*16

Trademark

Quicklite

Origin

Yangzhou Jangsu China

HS Code

9405409000

Production Capacity

50000pieces/Year

Key features

Large 257kWh Capacity: Delivers substantial stored energy to support peak shaving and backup power for commercial and industrial facilities.

High Voltage Rack Design: Adopts high voltage rack architecture to reduce cable current loss and improve overall system efficiency.

LiFePO4 Lithium Chemistry: Uses lithium iron phosphate cells with outstanding thermal stability and low thermal runaway risk.

Modular Rack Structure: Standard rack design enables simple stacking, flexible installation and convenient capacity expansion.

CE Certified Product: Full CE certification meets export requirements for global C&I energy storage projects.

Built-in Smart BMS: Integrated battery management system monitors each cell in real time and balances voltage automatically.

Multi-layer Safety Protection: Provides overvoltage, undervoltage, overcurrent, short-circuit and overtemperature protection.

Wide Operating Temperature: Works reliably in a broad temperature range to adapt to various industrial site environments.

Long Cycle Life Cells: Optimized cell material and BMS balancing greatly extend service life and lower replacement frequency.

Low Self-discharge Rate: Minimal monthly self-discharge maintains stored energy for longer standby backup scenarios.

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: ≤2.57h

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.