Deep Cycle Lithium Solar Battery Wall-Mounted 51.2V 3kwh 5kwh 50ah, 100ah LiFePO4

Name: Deep Cycle Lithium Solar Battery Wall-Mounted 51.2V 3kwh 5kwh 50ah, 100ah LiFePO4
Brand: Shenzhen Lefu New Energy Co., Ltd.
SKU: 1961826201

Guangdong, ChinaShenzhen Lefu New Energy Co., Ltd.

US$618.00

1-9 Pieces

US$611.82

10-49 Pieces

US$605.64

50-99 Pieces

US$599.46

100+ Pieces

Sample price:US$618.00/piece.Request sample

Product profile

Customization

Available

Nominal Voltage

51.2V

Warranty

5 Years

Model NO.

LF-ELECUBE-5K

Nominal Capacity

5.12kwh

Cycle Life

6000 Time @ 80% Dod

Capacity

100ah

Battery Type

LiFePO4

IP Grade

IP65

System Type

Wall-Mounted

Package Size

674*420*173mm

Gw

58kg

Grid Connection

off Grid, Hybrid Grid

Transport Package

Wooden

Specification

674*420*173mm

Trademark

LeFu

Origin

China

HS Code

8507600090

Production Capacity

5000/Month

Key features

Long Cycle Life: Over 6000 cycles at 80% DOD with a design life exceeding 10 years.

Advanced BMS Protection: Built-in Battery Management System ensures real-time monitoring and safety against overcharging and overheating.

Wall-Mounted Design: Space-efficient installation suitable for both residential and commercial settings.

High Compatibility: Compatible with 95% of inverter brands via CAN or Modbus communication.

Grade-A Cells: Constructed with top-tier Grade-A LiFePO4 cells for superior energy density and longevity.

Parallel Expansion: Supports parallel connection to seamlessly expand capacity for diverse energy demands.

Comprehensive Certifications: Certified by CE, IEC62619, MSDS, ROHS, and UN38.3 for global safety standards.

OEM/ODM Services: Custom hardware, software, and structural engineering available with MOQ of 300 units.

Company profile

Shenzhen Lefu New Energy Co., Ltd.Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2016-01-01Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤3.25hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryShenzhen Lefu New Energy Co., Ltd. is identified as a Chinese manufacturer/factory producing solar inverters, energy storage batteries and related systems. The supplier reports ISO 9001 and EICC certifications, four production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It states that 90% of sales are exports, with exporting activity since 2016 and coverage of Asia, Africa, and Latin America. The company describes tailored design solutions, 24/7 technical support, and after-sales service, but the available evidence does not independently verify these claims. The information supports positive assessments for supplier type, certifications, production capability, innovation resources, and customization claims. Financial credibility and customer cases cannot be conclusively assessed from the provided slices.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is registered as a limited company in China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier states that it has a robust certification system and explicitly lists ISO 9001 and EICC management-system certifications. These stated certifications provide direct evidence of formal quality and responsible-business management systems, although the slices do not include certificate numbers, validity dates, or issuing bodies.

After-Sales capabilityThe company states that it provides 24/7 technical support and a seamless after-sales experience. This is explicit evidence of a claimed support capability, but no service-team size, response-time records, service locations, or customer verification is provided.

R&D capabilityThe supplier states that it focuses on technological innovation and offers products including solar inverters, LiFePO4 batteries, energy storage systems, and related accessories. It also reports 6–10 R&D engineers, which supports an established R&D resource, although no patents, specific technical achievements, or independently verified innovation results are provided.

Production capacityThe company is identified as a manufacturer/factory and reports four production lines, 6–10 quality-control staff, and 6–10 R&D engineers. These figures provide direct evidence of organized production and quality resources, though the slices do not state facility capacity, utilization, or lead times.

Customization capabilityThe supplier explicitly states that its expert team provides tailored design solutions for home and industrial energy storage systems. This supports a claimed ability to customize solutions, but no examples, configuration limits, engineering process, or completed customization cases are provided.

Product Q&A

Q:What is your Quality Assurance and Technical Support Policy?

Our commitment to excellence is reflected in our reliable, high-quality products. Each battery undergoes meticulous design and testing to uphold top-tier standards, effectively reducing maintenance requirements and potential risks. For technical support, please reach out to an authorized dealer in your vicinity for prompt assistance and replacements. In cases where a dealer is unavailable, we provide remote support through Zoho Lens. Our experts utilize AR (Augmented Reality) technology to assis

Q:How compatible are the batteries with different inverters?

Our batteries are designed to be compatible with the majority of popular inverters through CAN or Modbus communication. If your inverter brand is not listed, simply provide its communication protocol, and we can seamlessly upgrade our system. The protocol can be conveniently selected on the LCD screen.

Q:Are there any special requirements for installation and maintenance?

LeFu ESS's LiFePO4 batteries are engineered for straightforward installation. With extensive experience in off-grid inverter setups, we've streamlined the process to be user-friendly, eliminating the need for special tools.

Q:Do you offer OEM and ODM customization services?

Indeed, we boast a proficient technical team ready to deliver custom product designs, encompassing hardware, software, and structural engineering. Final testing is rigorously conducted by our team. Generally, customization entails a minimum order of 300 units, with mold, certification, and related costs borne by the customer.