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125kW/261kWh
Liquid-Cooled Energy Storage Cabinet
YJC-EES-H-A-125kW/261kWh
125kW/261kWh
YJC-EES-H-A-125kW/261kWh
Product Advantages
Advanced Liquid Cooling Temperature Control Technology
The precise liquid cooling solution limits the cell temperature difference within 3°C, ensuring stable equipment operation and extending battery service life.
High-Performance Lithium Iron Phosphate Battery
I adopts highly reliable lithium iron phosphate (LFP) cells with stable power output, meeting the energy storage demands of various commercial and industrial scenarios.
Integrated Energy Management
It integrates BMS (Battery Management System) and EMS (Energy Management System) to realize intelligent fault diagnosis and optimized power allocation, and supports seamless connection with new energy systems such as photovoltaic systems.
Multi-Level Fire Safety Protection
Equipped with a three-stage fire protection system: temperature & smoke sensing detection, aerosol fire suppression, and perfluorohexanone sprinkler fire extinguishing, delivering all-round fire safety protection.
Flexible Deployment & Easy Capacity Expansion
Modular units support convenient parallel connection of multiple sets, enabling capacity expansion on demand to adapt to gradually growing power consumption requirements.
Intelligent Monitoring & Smart Regulation
Built-in intelligent operation strategies enable peak shaving and valley filling as well as refined capacity management to maximize power utilization efficiency.
Product parameters
| Model | YJC-EES-H-A-125kW/261kWh |
| Grid-Tied AC Parameters | |
| Rated Power | 125kW |
| Maximum Output Power | 137.5kW |
| Rated Grid Voltage | 380/400/415Vac |
| Allowable Grid Voltage | 340-460Vac |
| Rated Grid Frequency | 50-60Hz |
| Power Factor | -1 (Leading) ~ 1 (Lagging) |
| Total Current Harmonic Distortion (THDi) | <3% (At Rated Output Power) |
| Connection Mode | Three-Phase Four-Wire |
| Off-Grid AC Parameters | |
| Rated Output Voltage | 380/400/415Vac |
| Rated Output Power | 125kW |
| Rated Output Frequency | 50-60Hz |
| Total Voltage Harmonic Distortion (THDv) | <3% (Linear Load) |
| Overload Capacity | 1.1x Continuous (45℃), 1.2x for 1 Minute |
| Battery Parameters | |
| Battery System Capacity | 261kWh |
| Cell Type | LFP 3.2V/314Ah |
| Battery System Configuration | 1P260S |
| Rated Voltage | DC832V |
| Battery Voltage Range | 650V-949V |
| System Efficiency | |
| Maximum Converter Efficiency | ≥98.5% |
| Maximum System Efficiency | ≥88% |
| Charge & Discharge C-Rate | ≤0.5C |
| Protection Functions | |
| DC Input Protection | Yes |
| Converter AC Protection | Yes |
| Communication Output Protection | Yes |
| Overvoltage Protection | DC Type II/AC Type II |
| Fire Protection System | Perfluorohexanone + Water Fire Interface |
| General Specifications | |
| Dimensions (W × D × H) | 1100×1390×2380mm |
| Weight | 2700kg |
| Cable Entry & Exit Mode | Top Entry & Bottom Exit |
| Ambient Temperature | -20℃~60℃ |
| Ambient Humidity | ≤95% |
| Operating Altitude | ≤3000m (Derating Required Above 3000m) |
| Corrosion Resistance Class | C5 |
| Cooling Method | Liquid-Cooled |
| Communication | |
| Communication Interfaces | RS485/CAN/Ethernet |
| Certifications & Safety Standards | CE (IEC61000,IEC62477)/IEC62619/UN38.3 |
PV-Storage-Charging Integrated System
This solution can effectively ease grid load pressure and boost the utilization rate of green power. Featuring low carbon emissions and emergency power supply capability, it is widely deployed in industrial parks, parking lots, transportation hubs and other sites, serving as a mainstream new energy charging solution.
Six Core Advantages of the Product
The equipment is equipped with liquid cooling temperature control and highly reliable LFP cells, integrating an all-in-one energy management system consisting of BMS and EMS. It adopts three-level fire protection and modular design for flexible capacity expansion, paired with intelligent monitoring and regulation. Suitable for commercial and industrial PV-storage-charging scenarios, it delivers outstanding stability, safety and energy efficiency.