Application Scenarios
Industrial and Commercial Use
Product Highlights
Enhanced Efficiency and Safety Features
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Auxiliary losses minimized by 40%, maintaining temperature differentials within 3 degrees, resulting in a 5% increase in system efficiency.
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Battery pack equipped with IP67 protection, featuring a flame-retardant and explosion-proof design for heightened safety.
Versatile Distributed Outdoor Design
- Outdoor design enables flexible combinations, offering convenience and adaptability, particularly suited for small-scale commercial and industrial applications.
Industry-Leading System Efficiency
- System efficiency of 89% surpasses industry standards significantly, ensuring optimal performance and energy utilization.
| Model | Star 258 |
| System Parameters |
| Battery Type | LFP 280Ah |
| Rated Capacity | 258kWh |
| Rated Power | 125kW |
| Cooling Type | Liquid Cooling |
| IP Protection Level | IP54 |
| Corrosion-proof Grade | C4H |
| Fire Protection System | Perfluoro / HFC-227ea (Optional) |
| Noice | ＜65dB (1m Away from the System) |
| Dimension | (1588±10)*(1380±10)*(2450±10)mm |
| Weight | 2950±150kg |
| Working Temp. Range | -30℃~55℃ (Derating When＞4 5℃) |
| Relative Humidity Range | 0~ 95 % (Non-condensing) |
| Communication Interface | RS485 / CAN |
| Communication Protocol | Modbus TCP |
| Cycle Life | ≥8000 |
| System Certification | GB/T 36276, GB/T 34131, GB/T 34120, IEC62619, UL1973, UL9540A, UN 38.3, IEC/EN 61000 |
| Max. Efficiency of System | ＞89% |
| Quality Guarantee | ≥5 Years |
| EMS | Possess |
| Application Scenarios | New Energy Generating,Distributed Generating,Micro-grid ESS, EV Charge, City ESS, Industrial & Commercial ESS, etc. |
| DC Battery Parameters |
| Rated Voltage | 921.6V |
| Voltage Range | 720 ~ 1000V |
| Charge & Discharge Ratio | 0.5P |
| Max. Input DC Power | 125kW |
| AC Side Parameters |
| Rated AC Voltage | 400V |
| Rated Output Frequency | 50/60Hz |
| Rated Power | 125kW |
| Rated Current | 182A |
| Max. AC Power | 150kW (60S 25℃) |
AC/DC Converter
Grid-connected Certification | GB/T 34120-2017, GB/T 34133CE, EN50549-1:2019+AC.2019-04, CEI 0-21, CEI 0-16, NRS097-21-1:2017, EN50549, C10/11:2019, EN50549-1&10, G99, VDE-AR-N 4105, VDE-AR-N 4110, VDE-AR-N 4120, UNE 217002, UNE 217001, NTS631, TOR Erzeuger, NRS 097-2-1, AS 4777.2 |
System Components
The distribution cabinet system includes: Static transfer switch (STS), Automatic transfer switch (ATS), Circuit Breakers, Electric Meters and Surge Protectors etc., the system must be connected to the Wenergy Star CL258 commercial & industrial energy storage cabinet system, and the system is capable of long-term continuous, safe, and stable operation.
System Layout
| No. | Name |
| A | Static transfer switch (STS) |
| B | Automatic transfer switch (ATS) |
| C | Main Circuit Normally Open: Circuit Breaker 01 |
| D | Main Circuit Standby: Circuit Breaker 02 |
| E | Electricity meter |
| F | Surge Circuit Breaker |
| G | Surge Controller |
| H | Load Output: Circuit Breaker 03 |
| I | PV Output: Circuit Breaker 04 |
| J | Main Circuit Normally Open: N |
| K | Main Circuit Standby: N |
| L | PV Output: N |
| M | Load Output: N |
| N | BESS Connection: A |
| O | BESS Connection: B |
| P | BESS Connection: C |
| Q | BESS Connection: N |
| R | L1 (Indicator Light) |
| S | L2(Indicator Light) |
| T | L3(Indicator Light) |
| U | Main Circuit Normally Open (Indicator Light) |
| V | Main Circuit Normally Open Switch Closed (Indicator Light) |
| W | Main Circuit Standby (Indicator Light) |
| X | Main Circuit Standby Switch Closed (Indicator Light) |
Tailored Energy Solutions for Businesses
Within our manufacturing facility, we specialize in the research and production of battery energy storage systems, offering OEM and ODM services alongside our standard product line.
Why Partner with Us
- Origin Manufacturers: We are your direct source for top-tier products.
- Customized Solutions: Tailored to meet your unique specifications.
- Business-Centric Focus: Addressing customer pain points, including unstable grid quality, economic viability, safety, and stability.
ARE YOU LOOKING FOR THE RIGHT PARTNER TO REALIZE YOUR PROJECT?
Please let us know your inquiry and we are very happy to give you professional technical advice and support services.
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Commercial & Industrial Energy Storage Cabinet Integrated Design 258kWh Images
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