What are the payment terms?

We accept LC, T/T, D/P, and PayPal as payment terms.

How long is the lead time for production?

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

Is this battery rechargeable?

Yes, this Lithium Metal Battery with LFP cathode material is rechargeable.

Efficient 5kwh Wall-Mounted Battery for Home Energy Storage

Name: Efficient 5kwh Wall-Mounted Battery for Home Energy Storage
Brand: Nanjing Oulu Electric Corp., Ltd.
SKU: 2299705145

Jiangsu, ChinaNanjing Oulu Electric Corp., Ltd.

US$480.00

1-499 Pieces

US$430.00

500+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Metal Battery

Cathode Material

LFP

Model NO.

OL-51.2V 100AH

Rechargeable

Yes

Size

Medium

Transport Package

Caton Box

Specification

51.2V 100Ah 5Kwh

Trademark

OLU

Origin

China

HS Code

8504403090

Key features

Compact Wall-Mounted Design: Space-saving, easy to install with user-friendly interface and digital display.

High IP67 Protection Rating: Ensures excellent dust and water protection for stable operation indoors and semi-outdoors.

3-Year Warranty Coverage: Includes a 3-year warranty offering peace of mind and reducing maintenance costs.

CE Certified for Safety: Meets international safety and EMC standards for reliable EU market operation.

Versatile Application Options: Ideal for solar storage, backup power, and off-grid systems with various styles.

Comprehensive Certifications: Includes CE, FCC, CNAS, CQC, MA, ilac-MRA, TLC, ISO 9001, ISO 14001, and RoHS.

Full Customization Available: Offers customization from samples, designs, minor, full, and flexible options.

OEM and ODM Services: Manufacturer provides both OEM and ODM services with 13 R&D engineers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Nanjing Oulu Electric Corp., Ltd.

Jiangsu, 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. CertifiedExport Year: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.43h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory engaged in research and development, production, sales, installation, and technical services for electric vehicles, accessories, lighting systems, and related equipment. It reports CE product certification and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. Evidence indicates broad customization, ODM/OEM services, SDK availability, recent new-product development, and extensive assembly and testing facilities. The supplier has exported for 18 years, reports peak- and off-season lead times within 15 working days, and maintains documented quality and supplier-management procedures. Its overseas service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, or branches, and serves zero overseas countries, although debugging is offered and offline trade-show participation is documented. Financial records are referenced for 2022–2024, but the provided slices do not include financial results or metrics.

Supplier typeThe supplier is explicitly identified as a factory. Its stated business scope includes R&D, production, sales, technical services, engineering design and construction, equipment installation, and import/export activities.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. These certifications provide explicit evidence of product and management-system compliance coverage.

After-Sales capabilityThe supplier lists debugging as an overseas service and has participated in the Shanghai New Energy Exhibition and Conference. However, it reports zero countries served overseas and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, available SDK support, and one national science and technology progress award. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier reports multiple dedicated production and testing facilities, including battery assembly and welding, OCV and aging testing, inverter assembly, wind-turbine assembly, and painting lines. It also reports documented finished-product inspection, 30 qualified service-capability suppliers, and lead times within 15 working days in both seasons.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and full customization, and flexible customization. It also reports both ODM and OEM services, supporting a broad customization offering.

Client casesThe supplier reports OEM service for well-known brands and collaboration with Fortune 500 companies. These statements provide explicit customer-experience evidence, although no customer names, project details, or performance outcomes are provided.

Product Q&A

Q:What is the warranty period for this battery?

We provide a comprehensive 3-year warranty to ensure peace of mind and reduce maintenance costs.

Q:Is this battery suitable for outdoor use?

Yes, it features a high IP67 protection rating, ensuring excellent dust and water protection for stable operation indoors and semi-outdoors.

Q:What certifications does this product hold?

The product holds CE, FCC, CNAS, CQC, MA, ilac-MRA, TLC, ISO 9001, ISO 14001, and RoHS certifications.

Q:Can I customize the battery design?

Yes, we offer full customization options including customization from samples, designs, minor, full, and flexible customization.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

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Efficient 5kwh Wall-Mounted Battery for Home Energy Storage