SW100KW261KWH is a 100 kW / 261 kWh commercial energy storage cabinet with long-life LFP cells, liquid-cooled thermal management, and up to 200 kW of PV input — built for dependable, grid-compliant C&I energy storage.
| Rated Power | 100 kW |
| Battery Capacity | 261 kWh |
| Cell Type | LFP / 314 Ah |
| Cycle Life | ≥ 8,000 cycles |

| SW100KW261KWH | |
| System Parameter | |
| Rated Power(kW) | 100 |
| Battery Capacity(kwh) | 261 |
| Battery Cabinet | |
| Cell Type | LFP/314Ah |
| Pack Configuration | 52.25 kWh/1P52S |
| System Configuration | 261kWh/1P260S |
| Rated DC Voltage | 832V |
| DC Voltage Range | 728-936V |
| Max. Charge/Discharge Rate | 0.5P |
| Max. Depth of Discharge | 100%(25±2℃) |
| Cycle Life | ≥8000 cycles |
| PV Input | |
| Max. Input Power | 200kW |
| PV Voltage Range | 150~950V |
| MPPT | 10 |
| Max. Input Current | 42A*10 |
| AC Side | |
| Rated Output Power | 100kW |
| Rated AC Voltage | 400V |
| AC Voltage Range | ±15% |
| Grid Type | 3W+N+PE |
| Rated Frequency | 50Hz/60Hz |
| Power Factor | 0.99/-0.8~+0.8 |
| THDi | ≤3% |
| DC Ratio | <0.5% Ipn |
| General | |
| Max. Round Trip Eiciency | 90% |
| Communication | Modbus TCP/IP |
| Fire Suppression System | Aerosol |
| Ingress Rating | IP55 |
| Cooling | Liquid cooling+Forced air cooling |
| Operating Temperature | -25℃~55℃ (Derating after 45℃) |
| Anticorrosion Rating | C4 (C5 optional) |
| Humidity | 0-95% RH (non-condensing) |
| Altitude | 3000m (Derating above 2000m) |
| Dimensions (W*D*H) | 1050*1350*2400mm |
| Weightlkg) | 2600kg |
| Safety/EMC | UN38.3, IEC62619, IEC63056, IEC62477-1, IEC61000-6-2/4 |
| Grid Code | EN50549-1/-10, EN50549-2/-10, G99, VDE4105, NRS097, C10/11 |

Sunway Solar, established in 2016, is a pioneering photovoltaic technology trading company offering a comprehensive range of solar products (panels, inverters, batteries, mounting systems) and one-stop energy storage power solutions. Certified with CE, TUV, RoHS, and UL, we professionally design systems from 300W to 1MW, provide on-site installation guidance by engineers, and ensure fast delivery with high-quality after-sales support through our 2024-established European branch with a warehouse in the Netherlands, covering markets across the Americas, Europe, Middle East, Africa, and Southeast Asia.








This liquid-cooled energy storage system is engineered for demanding applications by the top solar energy storage supplier in China, including robust solar energy storage, integrating high performance, safety, and intelligence into a single solution.
Enhanced Power Output
Delivers 125 kW of rated AC power and 261 kWh of energy capacity, providing reliable support for large-scale industrial and commercial energy storage needs.
All-in-One Outdoor Cabinet
The advanced outdoor solar energy storage system that integrates LFP batteries, modular PCS, EMS/BMS, power distribution, fire suppression, and environmental control systems into a unified, compact enclosure, purpose-built for reliable commercial, industrial, and other outdoor operations.

Floor 10, Building 7, Cross-Border E-Commerce Supervision Zone, 50 Meters North Of Huguang Road And Qianzhang Road, Hefei, Anhui, China
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