215kWh Commercial Energy Storage Cabinet
PCS Power: 100kW
Cooling: Liquid-cooling
Cell Type: 3.2V 280Ah/314Ah LiFePo4
Certificates: IEC, UN38.3, UN3536
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Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 215kwh commercial energy storage cabinet in China. If you're going to buy customized 215kwh commercial energy storage cabinet made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
What Is a 215kWh Commercial Energy Storage Cabinet?
A 215kWh commercial energy storage cabinet is a single-enclosure, pre-commissioned battery energy storage system for commercial and industrial sites.
Unlike a containerized BESS,which is normally economical only above roughly 500 kWh, a cabinet BESS fits sites where the available space is a parking bay, a loading dock corner or a rooftop plant room. The cabinet arrives with battery, PCS, BMS, EMS, thermal management, fire suppression and power distribution already wired and factory-tested, so on-site work is limited to a concrete base, AC cable termination and grid commissioning.
Two numbers define the product: 215 kWh of energy and 100 kW of power. Dividing energy by power gives a 2.15-hour discharge duration at rated power, which matches the dominant C&I use case - charging during off-peak hours and discharging across 2–4 hour peak windows.
Quick answer:
- A 215kWh commercial energy storage cabinet is a factory-integrated C&I battery energy storage system (BESS) that puts LiFePO₄ battery modules, a 100 kW power conversion system (PCS), BMS, EMS, liquid cooling and multi-level fire suppression into one outdoor IP55 enclosure. Standard configuration: 215.04 kWh nominal energy, 768 V DC (1P240S, 280 Ah cells), 0.5P charge/discharge, ≥89% round-trip efficiency, ≥6,000 cycles, −25 °C to +55 °C operation.
- It is designed for peak shaving, demand charge reduction, PV self-consumption, backup power, EV charging support and microgrids, and can be paralleled from one cabinet to multi-MWh.
215kWh Commercial Energy Storage Cabinet Specifications
Standard configuration below. Voltage, power, cooling and protection class can be re-configured per project; values marked ⚙ are project-adjustable.
DC battery side
| Parameter | 215 kWh / 100 kW standard configuration |
|---|---|
| Cell type | LiFePO₄ (LFP) prismatic, 3.2 V / 280 Ah |
| Battery system configuration | 1P240S (5 × 1P48S modules) |
| Nominal energy | 215.04 kWh |
| Usable energy @ 90% DoD | ≈ 193 kWh |
| Nominal voltage | 768 V DC |
| Voltage range | 672 – 864 V DC |
| Charge / discharge rate | ≤ 0.5P (0.5C) |
| Rated / max current | 140 A / 160 A |
| Depth of discharge | Up to 95% configurable; 90% recommended for lifecycle economics ⚙ |
| Cycle life | ≥ 6,000 cycles @ 25 °C, 0.5P, 90% DoD, 70% capacity retention ⚙ |
| Thermal management | Liquid cooling (battery compartment); coolant 50% water / 50% ethylene glycol |
AC side (PCS)
| Parameter | Value |
|---|---|
| Rated AC power | 100 kW |
| Peak AC power | 110 kW for 1 min (1.1 Pn) |
| Grid connection | 3P + N + PE, 230/400 V AC |
| Permissible grid voltage | 320 – 460 V AC |
| Rated grid frequency | 50 Hz / 60 Hz ⚙ |
| THDi at rated power | ≤ 3% |
| Power factor range | −1 (leading) to +1 (lagging), adjustable |
| Round-trip efficiency (AC) | ≥ 89% @ 25 °C, 0.5P |
| Off-grid operation | Supported; 100% three-phase unbalanced load; seamless transfer ⚙ |
System, environment and safety
| Parameter | Value |
|---|---|
| Dimensions (W × D × H) | 1,400 × 1,350 × 2,300 mm ⚙ |
| Footprint | ≈ 1.89 m² |
| Weight | ≈ 2,500 kg ⚙ |
| Protection class | IP55 cabinet / IP67 battery pack ⚙ |
| Corrosion class | C4 standard; C5-M optional for coastal and salt-mist sites ⚙ |
| Operating ambient temperature | −25 °C to +55 °C (derating above 45 °C) |
| Relative humidity | 0 – 95% RH, non-condensing |
| Max. working altitude | 2,000 m (derating above; up to 3,000–4,000 m with derating) |
| Noise level | ≤ 70 dB(A) @ 1 m |
| Fire suppression | Pack-level aerosol + cabinet-level perfluorohexanone + water-mist interface; smoke, gas and temperature detection; explosion relief vent; audible/visual alarm; emergency stop |
| Communication | RS485, CAN, Ethernet (Modbus RTU/TCP); IEC 60870-5-104, MQTT and 4G optional ⚙ |
| Design standards | IEC 62619, IEC 62477-1, IEC 61000-6-2/-4, UN 38.3, UL 9540A, UL 1973, GB/T 36276 - see certification section for the actual certificate package shipped with your order |
Download the 215kWh cabinet datasheet (PDF)
How Much Does a 215kWh Commercial Battery Storage System Cost?
There is no single global price, and any page that quotes one fixed number is guessing. A 215kWh C&I battery storage cabinet price is driven by six variables:
| Cost driver | Effect on the 215kWh cabinet price |
|---|---|
| Cell brand and cell grade (280 Ah vs 314 Ah, grade A vs B) | Largest single component of system cost |
| PCS power (100 kW vs 125 kW) and isolation transformer requirement | Isolated designs add cost and footprint |
| Thermal management (liquid vs air cooling) | Liquid cooling costs more up front, returns more in cycle life |
| Fire suppression level (pack-level only vs pack + cabinet + water mist) | Driven by local AHJ / insurer requirements |
| Certification package (EU CE/IEC, UK G99, North America UL 9540/UL 1973) | Testing and file costs differ by target market |
| Quantity, Incoterm and logistics | 1 cabinet vs 10 cabinets changes unit price materially |
Send us your load profile and tariff structure and our engineers will return a configured 215kWh quotation, including payback estimate, within 24 hours
Support Parallel Connection
The 215 kWh commercal energy storage battery supports connecting units in parallel to get a large capacity that mets your project needs.Configuration is flexible and can be switched to on-grid, and off-grid working modes.
Liquid Cooling vs Air Cooling for a 215kWh Battery Cabinet
| Item | Liquid-cooled 215kWh cabinet | Air-cooled 215kWh cabinet |
|---|---|---|
| Cell temperature spread | Typically ≤ 3 °C within a pack | Typically 5–8 °C |
| High-ambient performance | Maintains rated output closer to 55 °C | Earlier derating in hot climates |
| Cycle life consistency | Better across the pack | Weakest cell limits the string |
| Parasitic consumption | Lower at high load | Higher fan duty in hot climates |
| Up-front cost | Higher | Lower |
| Maintenance | Coolant loop inspection | Filter and fan replacement |
For a cabinet that is expected to cycle daily for 10+ years, liquid cooling is the safer life-cycle choice. For a low-cycling backup-only duty in a temperate climate, air cooling remains a defensible, lower-cost option.
Scaling from 215 kWh to 1 MWh and Beyond
| System | PCS power | Battery capacity | Cabinets | Typical use |
|---|---|---|---|---|
| Single cabinet | 100 kW | 215 kWh | 1 | One building, one transformer |
| Twin cabinets | 200 kW | 430 kWh | 2 | Mid-size factory, PV + storage |
| Five cabinets | 500 kW | 1,075 kWh | 5 | Industrial park, fleet charging hub |
| Containerized BESS | 1–5 MW | 2–20 MWh | Container | Utility-side, large centralized projects |
Above roughly 500 kWh, compare the cabinet route against a containerized energy storage system on total installed cost, footprint, cabling, transport, maintenance access and expansion plans - the two are not automatically interchangeable.
Get a 215kWh Commercial Energy Storage Cabinet Quote
Send us the six items below and our engineering team will return a configured 215kWh C&I energy storage proposal with a payback model, typically within 24 hours.
- Site location, grid voltage (230/400 V or other) and frequency (50/60 Hz)
- 12 months of 15-minute load data, or your monthly peak demand and consumption
- Electricity tariff: peak / flat / valley prices and the demand charge (kW or kVA)
- Existing or planned PV capacity and inverter brand
- Backup requirement: critical load list (kW) and required autonomy (hours)
- Available footprint, access route and target certification market
Email: sales@gneeelectric.com
WhatsApp: +8615824687445
Enquiry form: https://www.gneeelectric.com/contact-us
FAQ
How long can a 215kWh battery cabinet power my facility?
At the full 100 kW rating, roughly 2 hours from a full charge (≈ 193 kWh usable ÷ 100 kW ≈ 1.9 h). At 50 kW it is about 3.9 hours; at 25 kW about 7.7 hours.
What are the 215kWh energy storage cabinet dimensions and weight?
Standard configuration is approximately 1,400 × 1,350 × 2,300 mm (W × D × H) at about 2,500 kg, on a footprint of 1.89 m². Dimensions vary with PCS power and cooling configuration.
How many cycles and how many years will it last?
≥ 6,000 cycles at 25 °C, 0.5P, 90% DoD with 70% capacity retention. At one cycle per day that is roughly 15+ years; at two cycles per day roughly 8–10 years, depending on ambient temperature and dispatch depth.
Can multiple 215kWh cabinets run in parallel?
Yes. Cabinets are paralleled on a common AC bus - 2 cabinets give 200 kW / 430 kWh, 5 cabinets give 500 kW / 1,075 kWh - without replacing the original hardware.
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