{
  "code": "ESS",
  "name": "Storage systems & PCS",
  "category": "储能",
  "lead_time_weeks": {
    "min": 10,
    "max": 16
  },
  "samples": "1–2 complete units, plus cells and modules",
  "key_tests": "System safety, thermal runaway propagation, grid connection and protection functions",
  "standards": [
    {
      "ref_no": "IEC 62619:2022",
      "slug": "iec-62619"
    },
    {
      "ref_no": "UL 9540:2023",
      "slug": "ul-9540"
    },
    {
      "ref_no": "UL 9540A:2026",
      "slug": "ul-9540a"
    }
  ],
  "markets": [
    {
      "iso": "AU",
      "name": "Australia / New Zealand"
    },
    {
      "iso": "DE",
      "name": "Germany (grid connection and recycling)"
    },
    {
      "iso": "EU",
      "name": "European Union"
    },
    {
      "iso": "US",
      "name": "United States"
    }
  ],
  "source_url": "https://www.shopulstandards.com/ProductDetail.aspx?productId=UL9540",
  "verified_at": "2026-08-19",
  "version": 1,
  "urls": {
    "html": "/en/products/ess",
    "markdown": "/en/products/ess.md"
  }
}