Samsung SDI · utility-scale
Samsung SDI SBB 1.7 (Samsung Battery Box)
announced20 ft containerDC blockNCABNEF Tier 1
Everything below comes from what Samsung SDI publishes about the SBB 1.7 (Samsung Battery Box): the datasheet, the product page and press releases. Where a figure is not published, the field says so — we do not estimate.
Variants
Energy figures are nominal (beginning of life) as published by the manufacturer. One model, several duration options — the same enclosure with different power ratings.
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 6.14 MWh | 6.14 MWh | not published | not published |
Specifications
| Cell chemistry | NCA |
|---|---|
| Cell capacity | not published |
| Cell configuration | not published |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | not published |
| Cooling | not published |
| Ingress protection | not published |
| Operating temperature | not published |
| Dimensions (L × W × H) | not published |
| Weight | not published |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | EDI (Enhanced Direct Injection) — per press release; details not published |
| Generation | 1.7 |
| Announced | 2025-09 |
Key facts
- Press release 2025-09-09: 6.14 MWh per 20ft container with high-nickel NCA cells, about 17% higher energy density than SBB 1.5 (newsroom infographic: 16.5% higher capacity)
- Debuted at RE+ 2025 (Las Vegas); scheduled for U.S. production 'beginning next year' (2026) with cells from StarPlus Energy, Indiana
- Integrates EDI plus AI-based predictive-maintenance and durability-prediction algorithms (press release)
- No datasheet: power rating, cell Ah, configuration, voltage, cooling, dimensions, weight and certifications not published as of 2026-08
- March 2026 KRW 1.5 tn U.S. deal starts with NCA cells from Indiana; product model not named
What Samsung SDI does not publish for this model
These fields are empty because no public datasheet or release states them. That is information too: ask for these numbers before you shortlist.
Cell capacityCell configurationCell supplierDC voltageCoolingIngress protectionOperating temperatureDimensions (L × W × H)WeightEnergy densityRound-trip efficiencyCycle lifeCalendar lifeWarranty
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Sourcing quote for Samsung SDI SBB 1.7 (Samsung Battery Box)
Coloprice is published by Dream View, a China-sourcing company. For commercial-scale projects we buy BESS containers factory-direct — verified manufacturer, certification review, pre-shipment inspection, export and freight — for a flat 10% fee.
Sources: Samsung SDI — Debuts New SBB Products Featuring High Capacity and Enhanced Safety (2025-09-09) · Samsung SDI — To Unveil New SBB Products at RE+ 2025 (2025-09-01) · Samsung SDI Newsroom — [RE+] A Look Back at Various SBB Lineup (infographic) · Samsung SDI Newsroom — What is SAMSUNG SDI's Strength in the Growing North American ESS Market? (2026-06-09) · Samsung SDI Newsroom — Media Library: SBB