Sungrow · commercial & industrial
Sungrow PowerStack 200CS
shippingcabinetAC block (PCS integrated)liquid-cooledLFP · 280 AhBNEF Tier 1
Everything below comes from what Sungrow publishes about the PowerStack 200CS: 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 |
|---|---|---|---|
| ST225kWh-110kW-2h (ST225CS-2H) | 229 kWh | 110 kW | 2 h |
| ST455kWh-110kW-4h (ST455CS-4H, 256S2P, 2152 x 2470 x 1610 mm, 5,300 kg) | 458 kWh | 110 kW | 4 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 280 Ah |
| Cell configuration | 256S1P |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 691.2–934.4 V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -30…50 (derating >45) °C |
| Dimensions (L × W × H) | 1150 × 1610 × 2450 mm |
| Weight | 3.1 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | Aerosol and sprinkler (default) with flammable-gas, smoke and heat detectors and alarm sounder; optional FK5112 (2h) / ventilation system (4h) |
| Generation | 200CS |
| Announced | not published |
Certifications
IEC 62619IEC 63056IEC 62040IEC 62477IEC 61000IEC 62933UN 38.3AS/NZS 4777.2AS/NZS 3000
Key facts
- Earlier 280 Ah PowerStack generation, listed on EU, UK, DE and APAC sites: 229 kWh / 110 kW (2h) and 458 kWh / 110 kW (4h) liquid-cooled cabinets with integrated PCS
- Datasheet (V3, Nov 2024): PCS max efficiency 98.5%, C5 anti-corrosion default, ≤70 dB(A), 3,000 m, off-grid parallel up to 10 units (separate 250 kVA transformer cabinet required for off-grid)
- System RTE, cycle life, warranty and cell supplier not published
What Sungrow 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 efficiencyCycle lifeCalendar lifeWarrantyAnnounced
Similar systems from other manufacturers
Ampace
UniC AG440
440.96 kWh · cabinet · liquid-cooled
CRRC Zhuzhou Institute
Outdoor Integrated Energy Storage Cabinet (overseas version)
418 kWh · cabinet · liquid-cooled
Pylontech
OPTIM US A100-HY
520 kWh · cabinet · air-cooled
Gotion High-Tech
Gotion Edge X-522 all-in-one (ESD832-05P522-G)
522 kWh · cabinet · liquid-cooled
Sourcing quote for Sungrow PowerStack 200CS
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: Sungrow EU — ST225kWh-110kW-2H product page · Datasheet ST225kWh-110kW-2h APAC&EUR (PDF) · Sungrow EU — ST455kWh-110kW-4h product page · Datasheet ST455kWh-110kW-4h EUR (PDF)