Saft (TotalEnergies) · utility-scale
Saft (TotalEnergies) Intensium Shift (I-Shift / I-Shift+)
legacy20 ft containerDC blockLFPBNEF Tier 1
Everything below comes from what Saft (TotalEnergies) publishes about the Intensium Shift (I-Shift / I-Shift+): 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 |
|---|---|---|---|
| I-Shift 3.0 MWh 20 ft container (2–8 h) | 3 MWh | not published | not published |
| I-Shift+ 3.3 MWh 20 ft container (per 2024 press release) | 3.3 MWh | not published | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| 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 | fire suppression systems and blast panels (per press release) |
| Generation | 2022 (I-Shift), 2024 (I-Shift+ 3.3 MWh) |
| Announced | 2022-09 |
Key facts
- LFP 20 ft DC container, 3.0 MWh (I-Shift, from mid-2023) increased to 3.3 MWh (I-Shift+, 2024); 2–8 h time-shifting
- Example line-up: 48 containers → 32 MW/128 MWh (4 h)
- Made in France, US and China hubs; I-Sight cloud platform; eight patents (claim)
- No product page or datasheet remains online — superseded by I-Flex; power, dimensions, weight, cooling and certifications not published
What Saft (TotalEnergies) 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
Sourcing quote for Saft (TotalEnergies) Intensium Shift (I-Shift / I-Shift+)
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: Saft press release — Intensium Shift launch (2022-09-19) · Saft press release — density roadmap / I-Shift+ 3.3 MWh (2024-06-19)