• MAXIMISING

    PERFORMANCE

    MINIMISINGE MISSIONS

    A hybrid solution working alongside Solar, Grid,

    and Generators to deliver a flexible approach to powering your site.

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  • COMMERCIAL ENERGY STORAGE

    SYSTEM-ONE-STOP ENERGY

    STORAGE SERVICE

    A professional manufacturer of energy storage products. Factory pricing, quality, one-stop purchasing service, and prompt delivery.

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  • HOUSEHOLD STORAGE SERIES

    ONE-STOP ENERGY STORAGE SERVICE

    OTHER PRODUCTS

    Industrial and commercial energy

    Portable energy storage

    Car Series

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  • SUITCASE-STYLE PORTABLE

    POWER STATION

    Compact pull-rod design for easy portability.

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Cooperate with customers in more than 138 countries

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Years of R&D experience and mature supply chain

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15,000 square meters of offices and factories

ABOUT

We Provide Best Sustainable Living, Stylish Solutions.

Founded in 2011, Walmay is committed to "Precision Engineering, Quality Manufacturing, and Collective Progress." For over a decade, we have specialized in the R&D, production, and supply chain management of steel materials, earning the long-term trust of clients across construction, manufacturing, and energy sectors. In 2024, Walmay expanded into the battery energy storage system (BESS) sector. Leveraging our expertise in materials science and precision manufacturing, we have successfully extended our technical strengths into energy storage, establishing a dual-drive strategy of "Materials + Energy."
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Walmay Group, with steel as its foundation and energy storage as its growth engine, upholds integrity and contributes to global energy transition and sustainable development.

  • Material DNA
  • Professional Engineer
  • Global Services

Act now, Walmay's control over energy storage products can help you make the right decision!

SPECIALISE IN THE ENERGY SERVICE

Energy Storage Product Features

01 SERVICE

Military-Grade Safety Protection

Incorporating the steel industry’s rigorous standards for high strength and corrosion resistance, our products offer high energy density, IP65 rating, and 6,000+ cycle life. Certified with CE, UN38.3, MSDS, DGM, RoHS, and ISO 9001/14001/45001, they ensure reliable operation in extreme environments and support global energy transition.

01

01 SERVICE

Military-Grade Safety Protection

Incorporating the steel industry’s rigorous standards for high strength and corrosion resistance, our products offer high energy density, IP65 rating, and 6,000+ cycle life. Certified with CE, UN38.3, MSDS, DGM, RoHS, and ISO 9001/14001/45001.

02 SERVICE

Modular Flexible Design

Lightweight yet high-strength structural framework enables rapid deployment and scalable expansion, meeting diverse energy needs across construction machinery, emergency rescue, outdoor operations, and household backup power.

02

01 SERVICE

Modular Flexible Design

Lightweight yet high-strength structural framework enables rapid deployment and scalable expansion, meeting diverse energy needs across construction machinery, emergency rescue, outdoor operations, and household backup power.

03 SERVICE

Customized Solutions

Tailored energy solutions designed to specific customer requirements. Our brand "Xinsilu" is committed to helping global customers achieve energy independence with efficient, safe, and eco-friendly products.

03

01 SERVICE

Customized Solutions

Tailored energy solutions designed to specific customer requirements. Our brand "Xinsilu" is committed to helping global customers achieve energy independence with efficient, safe, and eco-friendly products.

04 SERVICE

Sustainable Development

Looking forward, Walmay will continue to build on steel foundation while driving growth through energy storage. Guided by the values of "Integrity as the Foundation, Innovation as the Soul, and Synergy for Shared Growth," we are committed to supporting global energy transition and sustainable development.

04

01 SERVICE

Sustainable Development

Looking forward, Walmay will continue to build on steel foundation while driving growth through energy storage. Guided by the values of "Integrity as the Foundation, Innovation as the Soul, and Synergy for Shared Growth," we are committed to supporting global energy transition and sustainable development.

WHY CHOOSE US

Walmay Energy Storage Product Features

Materials DNA

Expertise in specialty alloy R&D enhances the reliability of energy storage system enclosures and frames.

Precision Manufacturing

Industrial-grade standards and end-to-end quality inspection ensure cell consistency and system stability.

Global Service

Sales and service network covering 50+ countries, providing 7×24 rapid response support.

We believe in a future where renewable energy sources play a vital role in reducing carbon emissions and creating a sustainable planet.

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LASTEST PROJECT

Our Latest Projects

FREQUENTLY ASKED QUESTIONS

Things you need to know and we know your’s

Do you accept OEM/ODM customization?

Yes, Walmay has over 14 years of experience in battery customization and supports complete OEM/ODM services, including customization of logos, housing colors, BMS protocols, battery capacity, and structural designs to meet diverse market needs.

Can you provide datasheets and technical drawings?

Yes. Before ordering, we provide comprehensive datasheets, CAD dimensional drawings, communication protocols (RS485/CAN), and installation manuals for technical review.

What should I do if the system doesn't work properly?

Contact our technical team. We offer 24-48 hour response times, remote diagnostics, and on-site support in select regions.

Do you provide installation training?

Yes, Walmay offers installation guides, training videos, and live remote support.

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