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ESG261 C&I Energy Storage Cabinet
261 kWhNominal Capacity
100/125 kWNominal Output Power
1P260SSeries-Parallel Configuration
A floor-standing industrial and commercial energy storage cabinet — 261 kWh, 100/125 kW output at AC 380 V for peak shaving, demand-charge management and backup.
Get A QuoteOverview
The SANY ESG261 is a floor-standing lithium iron phosphate storage cabinet for commercial and industrial sites, delivering peak shaving, demand-charge management and backup power behind the meter. It targets factories, commercial buildings and industrial parks that want to cut energy bills while improving supply resilience.
Built on 3.2 V / 314 Ah LiFePO4 cells in a 1P260S arrangement, the cabinet stores 261 kWh at an 832 V DC nominal voltage and outputs 100/125 kW at AC 380 V. It measures 1310 × 1010 × 2355 mm and weighs 2.6 t, runs from −20 °C to +50 °C at 88%+ efficiency, and uses PACK-level perfluorohexanone suppression with a backup water fire joint, certified to IEC 62619, IEC 62477 and UN 38.3.
All battery, thermal, management and fire-safety functions arrive integrated in one enclosure for quick site installation. SANY supports system design, grid-code coordination and after-sales service through its worldwide dealer network. Share your load profile and tariff structure for a tailored storage proposal and quote.
Technical Specifications
| Sales Model | ESG261 |
| Cell Capacity / Type | 3.2 V / 314 Ah (LiFePO4, lithium iron phosphate) |
| Series-Parallel Configuration | 1P260S |
| DC Side Nominal Voltage | 832 V |
| Nominal Capacity | 261 kWh |
| Nominal Charge / Discharge Rate | ≤ 0.5 P |
| Nominal Output Power | 100 / 125 kW |
| Nominal Grid Voltage | AC 380 V |
| Dimensions (W × D × H) | 1310 × 1010 × 2355 mm |
| Weight | 2.6 t |
| System Efficiency | ≥ 88% |
| Operating Temperature Range | -20 °C ~ +50 °C |
| Fire Safety Configuration | PACK perfluorohexanone + backup water fire joint |
| Product Certifications | IEC 62619, IEC 62477, UN 38.3 |
Parameters vary by configuration and project design. Confirm exact specification with SANY before ordering.
Why the ESG261
Behind-the-Meter Power
261 kWh and 100/125 kW for peak shaving, demand-charge management and backup at the facility.
LFP Chemistry
3.2 V / 314 Ah lithium iron phosphate cells with long cycle life and thermal stability.
Plug-and-Play Cabinet
Modules, BMS, thermal control and fire safety in one 2.6 t floor-standing unit, ready for AC 380 V connection.
Related Lithium Energy Storage
Interested in the ESG261?
Tell us your load profile and peak-shaving target — our team will reply with pricing and delivery.