Wenergy Technologies Pte.Ltd.
| Delivery Time | Negotiable |
| Packaging Details | |
| Payment Terms | L/C, T/T |
| Supply Ability | |
| Battery Type | LFP 280Ah |
| Rated Energy | 258kWh |
| Rated Power | 125kW |
| Cooling Type | Liquid Cooling |
| IP Protection Grade | IP54 |
| Corrosion-proof Grade | C4H |
| Fire Protection System | Perfluoro / HFC-227ea (Optional) |
| Warranty | 5 Years for Equipment, 10 Years for Battery Perfommance |
| Brand Name | Wenergy |
| Certification | GB/T 36276, GB/T 34131, GB/T 34120, UL1973, UN38.3, IEC/EN 62477, IEC/EN 62619, IEC/EN 63056 |
| Model Number | Star 258kWh |
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Product Specification
| Delivery Time | Negotiable | Packaging Details | |
| Payment Terms | L/C, T/T | Supply Ability | |
| Battery Type | LFP 280Ah | Rated Energy | 258kWh |
| Rated Power | 125kW | Cooling Type | Liquid Cooling |
| IP Protection Grade | IP54 | Corrosion-proof Grade | C4H |
| Fire Protection System | Perfluoro / HFC-227ea (Optional) | Warranty | 5 Years for Equipment, 10 Years for Battery Perfommance |
| Brand Name | Wenergy | Certification | GB/T 36276, GB/T 34131, GB/T 34120, UL1973, UN38.3, IEC/EN 62477, IEC/EN 62619, IEC/EN 63056 |
| Model Number | Star 258kWh | ||
| High Light | modular design energy storage battery system ，modular design commercial battery storage systems | ||
Application Scenarios
Product Highlights
High Integration
● Integrated design for plug-and-play installation.
Safe and Reliable
● IP54 protection level.
● Undergoes electrical, system, electrochemical, mechanical safety tests.
● C4H anti-corrosion level for outer box durability, with a service life exceeding 15 years.
Efficient and Flexible
● Modular design for parallel use support.
● Flexible load configuration for various scenarios.
Smart and Friendly
● Machine App monitors product operation and real-time revenue data.
iBMS
● New iBMS ensures refined and personalized battery life cycle safety management.
SOC Correction Algorithm
● Improved SOC accuracy by 3% in incomplete discharge scenarios.
● SOP correction algorithm extends battery life by 15%.
Cloud Security Warning
● Full-dimensional security warning function for 24*7 battery safety assurance.
Temperature Management
● Full-scenario thermal simulation analysis for suitability in complex environments.
| 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 | 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) |
Wenergy C&I ESS Solutions
● Photovoltaic Storage
● Peak Load and Frequency Regulation
● Backup Power Supply
● Peak-Valley Arbitrage
C&I Energy Storage Project
PV + Energy Storage
Location: Germany
System Configuration:
20kWp PV+258kWh ESS Cabinet
Daylight powers loads, excess charges storage.
Low sunlight uses both solar and storage.
Grid supplements storage ＜ 80% SOC at night.
C&I Energy Storage Project( battery materials industry )
Location: China
Scale : 1.44MW/3.096MWh
System Configuration:
12*258kWh ESS Cabinet Connected to 10/0.4kV-2500kVA Transformer
Est. Total Discharge: 998.998 MWh
System Efficiency: 88%
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
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.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
30000000-50000000
Employee Number:
1000~3000
Ecer Certification：
Verified Supplier
/ One Center Headquarter · Singapore / Five Global Branches China, United States, Italy, Spain, Poland / Three Collaborative R&D Production Bases Xiangtan | Changsha | Yiyang in Hunan Province, China... / One Center Headquarter · Singapore / Five Global Branches China, United States, Italy, Spain, Poland / Three Collaborative R&D Production Bases Xiangtan | Changsha | Yiyang in Hunan Province, China...
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