Jinko ESS · utility-scale
Jinko ESS SunTera G2 (JKE-5015K-2H-LAA)
shipping20 ft containerDC blockliquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what Jinko ESS publishes about the SunTera G2 (JKE-5015K-2H-LAA): 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 |
|---|---|---|---|
| 5.01 MWh 0.5P | 5.015 MWh | 2.508 MW | 2 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 1P416S×12 |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1164.8–1497.6 V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -30…50 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 42 t |
| Energy density | not published |
| Round-trip efficiency | 94% |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | Temperature sensor + smoke detector + combustible gas detector + deflagration venting + fire extinguishing gas + water sprinkler |
| Generation | G2 |
| Announced | 2024-07 |
Certifications
UL 9540A
Key facts
- 5.01 MWh in a 20-ft container with 314 Ah in-house LFP cells (1P416S×12)
- Rated voltage 1331.2 V, range 1164.8–1497.6 V; 0.5P max charge/discharge
- DC RTE ≥94% at 0.5P and ≥95% at 0.25P (product page)
- Passed full-scale fire test; first UL 9540A 2026-edition certificate (company timeline, Apr 2026)
- Weight 42,000 kg; noise ≤80 dB(A) at 1 m (75 dB optional)
What Jinko ESS 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 densityCycle lifeCalendar lifeWarranty
Similar systems from other manufacturers
CATL
EnerD 0.5P
5.015 MWh · 20 ft container · liquid-cooled
CORNEX
CORNEX M5 (PF173-314A-C5015L)
5.015 MWh · 20 ft container · liquid-cooled
EVE Energy
Mr. Giant (S556H201 / BP-52-166.4/628-L)
5.015 MWh · 20 ft container · liquid-cooled
Gotion High-Tech
Gotion Grid 5 MWh (ESD1331-05P5015)
5.015 MWh · 20 ft container · liquid-cooled
Sourcing quote for Jinko ESS SunTera G2 (JKE-5015K-2H-LAA)
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: SunTera JKE-5015K-2H-LAA datasheet · Jinko ESS — SunTera G2 product page · JinkoSolar press release — 100 MWh SunTera G2 supply (2024-07-19)