How ACE Battery Leads in Sustainable Energy Storage Manufacturing

As the global demand for clean energy accelerates, sustainable energy storage manufacturing is no longer optional—it’s the new benchmark. Today’s energy buyers look beyond performance and pricing; they seek partners who prioritize environmental compliance, responsible supply chains, and long-term system value.

At ACE Battery, we take this seriously. In 2024, we recorded zero environmental complaints, served top-tier clients across Europe and North America, and maintained full compliance with global standards like ISO 14001 and UL 9540A.

This is how we help you build your energy projects with confidence—powered by reliable technology and proven sustainability.

Green from the Ground Up: Sustainable Energy Storage Manufacturing Practices

Sustainability begins at the production level. Across our multiple advanced production bases in China, we’ve integrated green battery production processes backed by high-efficiency equipment and real-time energy management systems.

In 2024, we generated over 504,000 kWh of solar energy, directly reducing 295.14 tons of CO₂ emissions. Our optimized feeder systems saved an additional 491,520 kWh, preventing 466.4 tons of emissions. As a result, our unit-level carbon emissions have decreased year-over-year.

Every customized storage system you source from ACE Battery—including high-capacity models like the PE20 home energy storage system and EnerCube industrial BESS container—is manufactured under our ISO 14001-certified environmental management system. We also comply with RoHS and REACH standards, using certified materials that align with international sustainability regulations.

To ensure traceability and product quality, our MES-based tracking system monitors every step from cell lot to final assembly.

What this means for you: Choosing ACE Battery supports your ESG goals by reducing your supply chain's carbon footprint, while giving you access to dependable, cost-efficient energy storage solutions.

Find more about ACE's Sustainability here.

Longer Life, Less Waste: Innovation Driving Sustainable ESS

We believe that sustainable energy storage starts with advanced engineering. That’s why we invest 7.6% of our annual revenue into R&D, driven by a team of 146 engineers working on the next generation of battery technologies—improved LFP chemistries.

Thanks to our pre-lithiation technology, many of our customized sustainable ESS products deliver zero degradation in the first 3 years and reach up to 12,000 life cycles, backed by warranties extending up to 20 years. Our PE-20 residential energy storage system is a great example of this commitment to long-term value.

We currently hold 98 technical patents, many centered around smart BMS and SEMS platforms. These systems not only enhance battery safety and efficiency but also reduce the need for overdesign—helping you optimize energy output and avoid unnecessary capacity oversizing.

What this means for you: A smarter, longer-lasting customized ESS reduces the frequency of replacements, extends service life, lowers O&M costs, and helps you achieve long-term sustainability with confidence.

ACE's Responsible Supply Chains and Closed-Loop Thinking

Sustainable manufacturing doesn’t stop at the factory gate. At ACE Battery, we position ourselves as a responsible energy storage manufacturer, committed to ethical sourcing and circular economy principles throughout every step of the supply chain.

All critical battery components comply with RoHS, REACH, and UN38.3 standards. We enforce a strict non-toxic materials policy and reject the use of conflict minerals. Our ESG efforts are driven by a dedicated ESG team led by the Quality Department and reporting directly to the company’s directors. This team oversees environmental, social, and corporate governance practices across our operations and supply chain. Materials are fully traceable through our integrated MES tracking system and routine audits.

In 2024, we recycled 19,790 kg of packaging materials, achieving 80%+ recycling rates in high-volume deployments—across residential, commercial, and industrial ESS applications.

What this means for you: By partnering with ACE Battery, you benefit from a supply chain that aligns with global ESG benchmarks, protects your brand reputation, and supports long-term sustainability goals across your projects.

Quality You Can Trust: Global ESS Certifications and Testing

Our sustainable energy storage systems are built with safety, performance, and global readiness in mind. Our manufacturing sites are certified under ISO 9001, ISO 14001, and ISO 45001, while our products meet or exceed standards such as UL 9540A, UL 1973, and IEC 62619.

All systems are tested in TÜV Rheinland and UL-accredited laboratories, ensuring reliable performance in diverse climates and industries. Whether you need storage for homes, factories, businesses, or remote sites, you can count on products that meet the highest global benchmarks.

What this means for you: With ACE Battery, you minimize risk while maximizing system uptime and compliance across markets.

Global Support with Customization at Its Core

Every project is different, and your energy storage system should reflect that. ACE Battery supports fully customized sustainable ESS solutions—from 3V micro-backups to 1500V industrial battery systems. We tailor your system's voltage, communication protocols, form factor, and integration pathway based on your application: residential, industrial, telecom, marine, or off-grid.

With local offices in the U.S., Germany, and Spain, we offer faster service, native-language support, and quicker technical feedback, reducing project delays and miscommunication.

What this means for you: You get a system that fits your unique environment—not a one-size-fits-all solution—with people ready to support you wherever your projects are located.

Check out our ODM services here.

Join the Sustainable Energy Revolution with ACE Battery

We’re not just a manufacturer. We’re your long-term partner in building smarter, greener energy systems. In 2024, we achieved:

• Zero environmental complaints
• 98 technical patents
• Industry-leading warranties and system lifespans
• Global presence across 30+ countries

If you’re looking to reduce your carbon footprint, meet ESG goals, and power your projects with a trusted custom energy storage partner, we’re ready to help.

Let’s build your customized sustainable ESS together. Visit www.acebattery.com to learn more or schedule a consultation.

Reference
For more information on our performance, certifications, and sustainable development initiatives, please refer to our 2024 Sustainability Report (PDF).