CLOU Electronics · commercial & industrial
CLOU Electronics Aqua-X261
shippingcabinetAC block (PCS integrated)hybrid coolingLFP · 314 AhBNEF Tier 1
Everything below comes from what CLOU Electronics publishes about the Aqua-X261: 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 |
|---|---|---|---|
| 261 kWh / 125 kW (optional 60/120 kW MPPT, STS) | 261 kWh | 125 kW | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 1P260S |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 702–936 V |
| Cooling | hybrid cooling |
| Ingress protection | IP55 (battery) / IP54 (equipment compartment) |
| Operating temperature | -30…55 (>45 derating) °C |
| Dimensions (L × W × H) | 1548 × 1800 × 2182 mm |
| Weight | 3 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | 7,000 · Cycle life ≥ 7000 cycles (conditions not stated) |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | smoke detector, heat detector, aerosol, horn strobe, fire hose coupling (optional), explosion-proof plate (optional) |
| Generation | not published |
| Announced | 2026-01 |
Certifications
IEC 62477-1IEC 62109-1/-2 (models with MPPT)IEC 62619IEC 60356UN 38.3
Key facts
- PV-coupled all-in-one: 125 kVA PCS + optional 4/8 MPPT (60 or 120 kW PV) + optional STS (250 kVA input, <20 ms transfer)
- PCS max efficiency 98.9 %, MPPT 99 %, STS 99.5 % (component-level; system RTE not published)
- Liquid-cooled battery + forced-air electronics; ≤ 3000 kg; dimensions with lifting eyes
- CLOU's first integrated PV+storage system (Warsaw 2026-01)
What CLOU Electronics 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 lifeWarrantyGeneration
Similar systems from other manufacturers
EVE Energy
T231H201 261kWh Outdoor Integrated Cabinet
261 kWh · cabinet
Gotion High-Tech
Gotion Edge X-261 (261 kWh cabinet)
261 kWh · cabinet · liquid-cooled
Gotion High-Tech
ESC-R125-261-CE (A) All-in-One ESS (125 kW / 261 kWh)
261 kWh · cabinet · liquid-cooled
Gotion High-Tech
SES-R100-261-CE PV-Storage-Charging All-in-One ESS (100 kW / 261 kWh)
261 kWh · cabinet · liquid-cooled
Sourcing quote for CLOU Electronics Aqua-X261
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: Aqua-X261 — product page · Aqua-X261 IEC datasheet (PDF)