Residential, portable and C&I storage PACK sourcing. Filter real factories by voltage / capacity / certifications (CE, UN38.3, RoHS), with EU Battery Regulation, PPWR and battery-passport prompts pre-gated.
Basis：GBA battery passport pilot; EU passport compliance cascades to upstream Li-ion supply chain since 2026-08-11.
Platform action：Factory must declare "battery passport compliant" and provide traceability data.
Basis：EU Battery Regulation: carbon footprint, recycled-content, battery passport, EPR (2026 EU green supply-chain compliance report, 2026-06-30).
Platform action：Provide compliance declaration, carbon footprint and third-party test reports.
Basis：EU PPWR: plastic reduction, recyclability, labelling and EPR (from trade knowledge base).
Platform action：Packaging & labels must meet PPWR to avoid destination-port rejection.
Focus on three: ① carbon footprint, recycled-content and battery passport under the EU Battery Regulation; ② PPWR recyclability and labelling for outbound packaging; ③ safety certs such as CE / UN38.3. The platform auto-flags these when the target country is the EU.
In the supplier library, pre-screen by lithium / ESS category and capability tags (ESS PACK, battery-passport compliant), prefer verified factories via the four-dimension score, then jump straight to real storage products by keyword.
Post a structured RFQ; the platform auto-matches verified factories by application and target market, and returns a compliance summary.