HM-H1000-0261/125WUD
261 kWh Commercial & Industrial Energy Storage Cabinet (Integrated Version)
An all-in-one integrated design combining energy storage batteries, integrated PCS, AC distribution, intelligent management, liquid-cooled thermal management and a fire suppression system. It uses 314 Ah LiFePO4 cells, comprises 5 battery drawers, has a rated capacity of 261 kWh and is equipped with a 125 kW integrated PCS.
- All-in-one integration: batteries, integrated PCS, AC distribution, EMS, liquid-cooled thermal management, fire suppression system
- The BMS collects cell/drawer/cluster status in real time and operates in coordination with the PCS and EMS
- Liquid-cooled thermal management + combined detector (CO/smoke/temperature) + aerosol fire suppression + water fire-fighting interface
- Compact cabinet 1,000 × 1,352 × 2,200 mm, suitable for PV self-consumption and peak/off-peak energy optimization
Product Specifications
| Model | HM-H1000-0261/125WUD |
| Battery type | LiFePO4 |
| Cell capacity | 3.2 V / 314 Ah |
| Rated C-rate | 0.5P |
| PACK configuration | 1P52S |
| Rated capacity | 314 Ah |
| Rated voltage | 166.4 VDC |
| Battery voltage range | 145.6 ~ 187.2 VDC |
| Rated energy (module) | 52.2 kWh |
| Rated voltage (cluster) | 832 VDC |
| Voltage range (cluster) | 728 ~ 936 VDC |
| Rated energy (system) | 261 kWh |
| PCS rated power | 125 kW |
| PCS rated voltage | AC 400 V |
| Rated grid frequency | 50 Hz |
| Rated system efficiency | ≥86% |
| Depth of discharge (DOD) | 5% ~ 95% |
| Cycle count | ≥8,000 cycles |
| Cycle life | 8,000 cycles @25±2°C, 0.5P, 70% SOH |
| Noise | ≤70 dB |
| Fire suppression system | Combined detector (CO/smoke/temperature), aerosol (cabinet level), water fire-fighting interface |
| Cooling | Liquid-cooled |
| Communication interface | LAN |
| Operating temperature | -30°C ~ 50°C (>45°C derating) |
| Permitted relative humidity | 0 ~ 95% RH, non-condensing |
| Altitude | ≤4,000 m (>2,000 m derating) |
| Weight | 2.5 t |
| Dimensions (W×D×H) | 1,000 × 1,352 × 2,200 mm |
| Protection rating | IP54 |
HM-H1000-0261/125WUD 261 kWh C&I Energy Storage Cabinet enquiry
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Where it fits
HM-H1000-0261/125WUD 261 kWh C&I Energy Storage Cabinet suits the following power scenarios.
Commercial & Industrial PV + Storage
A green engine for cost reduction: peak shaving and valley filling to lower electricity costs.
PV-Storage-Charging Integrated Station
A green artery for urban transport, with PV, storage and charging working in concert.
Related cases
Covering factories, villas, hotels and public institutions, with real project results proving the value of our products.
HONGMLD factory self-consumption
A 52 kW PV + 64 kWh storage system covering production and office loads. It generates 216 kWh per day on average and cuts electricity costs by about 72%, directly reducing operating expenses.
Villa PV + storage upgrade
Existing 20 kW PV plus 32 kWh of new storage. Surplus PV is stored to cover loads from the evening until 8 a.m. the next day, combining self-consumption with backup power during outages.
PV + storage integration at Home Inn, Yuncheng
31 kW PV + 32 kWh battery storage. Daytime solar is stored to secure air-conditioning loads during the night check-in peak, shaving peak demand and reducing the hotel's energy bill.
PV-storage-charging project for a Party school
80 kW PV + 64 kWh storage with a PV carport and charging piles. It supplies about 94,316 kWh of green electricity per year, a green coverage rate of roughly 63%.