Sunwoda Electronic Co., Ltd. announced that its 314Ah energy storage battery cell has officially obtained the Environmental Product Declaration (EPD) certification from EPD International, becoming the first battery industry product globally to achieve this recognition. The certification, conducted by the internationally authoritative body Bureau Veritas, underscores Sunwoda’s leadership in full lifecycle management and green low-carbon manufacturing of energy storage battery cells.
The 314Ah energy storage battery cell, a core product in Sunwoda’s portfolio, has gained widespread acclaim from domestic and international customers since mass production began, thanks to its superior safety, high energy density, and extended cycle life. In 2025, it helped the company rank among the top ten global energy storage battery cell suppliers in terms of shipment volume. The EPD certification further validates its technological prowess and commitment to sustainable manufacturing.
The certification strictly adheres to the Product Category Rules (PCR) recognized by EPD International, assessing the environmental impact across the entire lifecycle—from raw material sourcing, production, transportation, and installation to end-of-life (EoL) management. Leveraging a scientific, rigorous, and verifiable data framework, Sunwoda transparently showcased the 314Ah cell’s environmental footprint, reinforcing its outstanding environmental performance.
This milestone not only highlights the product’s capabilities but also reflects Sunwoda’s dedication to ESG principles. The company has established a comprehensive energy storage battery cell lineup, including 102Ah, 280Ah, 314Ah, 588Ah, and 684Ah models. Through its proprietary digital platforms like the "Battery Passport," Sunwoda precisely tracks and optimizes raw materials, energy consumption, and production parameters.
Building on its expertise in supply chain management, energy efficiency, and green manufacturing, Sunwoda continues to strengthen its eco-friendly production systems, integrating ESG governance into core competencies. Moving forward, the company plans to expand EPD certification across its energy storage product matrix, promoting standardized environmental declarations industry-wide. By advancing green innovation and sustainable practices, Sunwoda aims to contribute further to global energy transition and clean energy development.