What are the accepted payment terms?

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

What is the communication protocol for the battery?

The battery supports CAN/RS485 protocols, with customized options available.

Where is the manufacturer located?

We are based in Dongguan, Guangdong, China, and have been operating since 2017.

High-Capacity 51.2V 300ah Lithium Battery for Solar Power

Name: High-Capacity 51.2V 300ah Lithium Battery for Solar Power
Brand: Dongguan JM New Energy Technology Co., Ltd.
SKU: 2083901882

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

US$1,200.00

1 Piece

US$1,150.00

2-4 Pieces

US$990.00

5+ Pieces

Sample price:US$1055.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

JM-M-51.2v 300ah

Rechargeable

Yes

Size

Medium

Weight

160kg

Certification

MSDS, Un38.3, CE, RoHS

Storage Type

Dry Storage

Coummunication Protocol

Can/RS485(Customized Available)

OEM/ODM

Customized

Transport Package

Wooden Box

Specification

630*370*1090mm

Trademark

Origin

China

HS Code

8507600090

Production Capacity

1000PCS/Month

Key features

10-Year Warranty: Comprehensive 10-year warranty coverage for the LiFePO4 battery pack.

High Capacity Storage: 51.2V 300Ah Li-ion battery designed for solar energy storage systems.

Multi-Certification: Certified with MSDS, UN38.3, CE, and RoHS for global safety standards.

Custom LCD Display: LCD interface is available for customization to meet specific needs.

OEM/ODM Support: Full OEM and ODM customization services available for battery packs.

Flexible Communication: Supports CAN/RS485 protocols with customized communication options.

Professional Manufacturer: 6-year enterprise integrating R&D, manufacturing, and sales of solar batteries.

Quality Assurance: Strict pre-production sampling and final inspection before shipment.

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: ≤2.36h

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.