What are the main applications for this battery?

It is suitable for solar energy storage, home backup power, and emergency power supply.

What payment terms are accepted?

We accept T/T, L/C, MoneyGram, Credit Card, Western Union, and Cash in USD, EUR, GBP, or CNY.

What is the lead time for production?

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

LiFePO4 Cell Modular Solar Energy Storage System Battery with Smart BMS 129kwh High Voltage House Battery Pack

Name: LiFePO4 Cell Modular Solar Energy Storage System Battery with Smart BMS 129kwh High Voltage House Battery Pack
Brand: Dongguan JM New Energy Technology Co., Ltd.
SKU: 2034241852

Guangdong, ChinaDongguan JM New Energy Technology Co., Ltd.

US$22,725.00

1-9 Pieces

US$22,600.00

10-19 Pieces

US$22,400.00

20-49 Pieces

US$22,300.00

50-99 Pieces

US$19,998.00

100+ Pieces

Sample price:US$23000.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Metal Battery

Cathode Material

LFP

Model NO.

461V 280Ah-129Kwh

Rechargeable

Yes

Size

Large

Coummunication Protocol

Can2.0/RS485/RS232

Warranty

10 Years

Cell Type

LiFePO4 Blade Battery

Cell Capacity

280ah

Battery Power

50kwh-1mwh

Cycle Number

6000+ Cycles

ODM/OEM

Support Customization

Transport Package

Wooden Box

Specification

1100*800*1500mm

Trademark

Origin

Dongguan

HS Code

8507600090

Production Capacity

50000PCS Per Year

Key features

10-Year Warranty: Comprehensive 10-year warranty coverage for LiFePO4 blade battery packs.

High Cycle Life: Over 6000 charge-discharge cycles ensuring long-term durability.

Customizable Protocols: Supports CAN2.0, RS485, and RS232 communication protocols.

OEM/ODM Support: Full customization services for brand, design, and specifications.

Safety Certified: Certified with MSDS, UN38.3, CE, and ROHS standards.

Versatile Application: Ideal for solar storage, home backup, and emergency power supply.

Large Capacity: Available in 50kWh to 1MWh configurations with 280Ah cells.

Professional Manufacturer: Integrated R&D, manufacturing, and sales with 6 years experience.

Company profile

OEM ServicesCustomization from SamplesHigh Repeat Buyers ChoiceStandardized quality control

Dongguan JM New Energy Technology Co., Ltd.

Guangdong, 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.Export Year: 2018-03-07Nearest Port: shenzhen, guangzhouAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 20 employees, offering lithium-ion batteries and related new-energy products. It has eight years of export experience, with 51%–70% of sales from exports, and supports several export quotation and payment terms. It provides OEM and ODM services, broad customization options, inventory capability, quality assurance, and a stated finished-product inspection procedure. However, it has no overseas agents, branches, warehouses, or showrooms, and reports no participation in offline trade shows. R&D evidence is mixed: customization and ODM are available, but no new products were developed in the past year and no SDK is available. Manufacturing coordination also has a documented gap because there is no valid contract with associated subcontractors. Financial information is limited to year labels rather than financial results, and no formal certifications or detailed customer cases are provided.

Supplier typeThe supplier is identified as a limited company and combined company, with a business scope covering R&D, production, processing, sales, online sales, and import/export of lithium batteries and related new-energy products. It is not identified as an offshore company or part of a larger company group.

Production capacityThe supplier states that it conducts production and processing, has inventory capability, maintains quality assurance, and reports an average lead time within 15 working days in both peak and off-season. However, it has no valid contract with its associated subcontractors, which creates a manufacturing-capacity management deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, full customization, customization from designs, minor customization, and flexible customization, and also offers ODM services. These statements directly demonstrate broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some recognized-brand customer experience. No customer names, project details, or independently verifiable case information are provided.