Trina Storage · utility-scale
Trina Storage Elementa 2
shipping20 ft containerDC blockliquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what Trina Storage publishes about the Elementa 2: 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 |
|---|---|---|---|
| 5.015 MWh (314 Ah, 12 racks × 4 modules), 2–4 h | 5.015 MWh | not published | not published |
| 4.073 MWh (306 Ah, 1P416S10P, 10 racks × 4 packs), 2–6 h | 4.073 MWh | not published | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 1P416S12P |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1123.2–1497.6 V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 (container, excl. TMS); IP67 module |
| Operating temperature | -30…50 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 42.5 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | 10,000 · Datasheet claim: 'up to 10,000 cycles with 0 degradation in first half year'; test conditions not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | automatic aerosol-based fire suppression system; water-based suppression optional; heat/smoke/gas sensors, active ventilation |
| Generation | 2 |
| Announced | not published |
Certifications
UL 9540AUL 9540UL 1973IEC 62619IEC 62933-5-2IEC 62477-1IEC 63056IEC 61000-6-2/4UN38.3CE
Key facts
- 5,015 kWh nominal in a standard 20 ft HC container using in-house 3.2 V / 314 Ah LFP cells (1P416S12P)
- Earlier 4,073 kWh version uses 306 Ah cells (1P416S10P), weight ≤ 35 t, 2–6 h typical duration
- Liquid cooling (50% ethylene glycol), cell ΔT ≤ 2.5 °C claimed
- Weight 42.5 ± 1.5 t; auxiliary max 67 kVA / 53 kW; altitude ≤ 2,000 m
- DC block only: power rating and RTE not published
What Trina Storage 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 supplierEnergy densityRound-trip efficiencyCalendar lifeWarrantyAnnounced
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Sourcing quote for Trina Storage Elementa 2
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: Elementa 2 product page (global) · Elementa 2 5.015 MWh datasheet (UL, PDF) · Elementa 2 4.07 MWh spec sheet (PDF) · Elementa 2 Platform datasheet (PDF, pages.trinasolar.com)