Commercial and Industrial Energy Storage System Liquid-Cooled 125KW/261KWh
Battery Type：LiFePO4
PV Voltage Range： 728-936V
Battery Rated Capacity： 261KWh
Rated AC Power： 125KW
Communication Interfaces： CAN/Ethernet/485
Product Category：Commercial & Industrial ESS
Commercial and Industrial Energy Storage System Liquid-Cooled 125KW/261KWh
Product Description
This PC-125TS liquid-cooled commercial and industrial energy storage system adopts high-performance LiFePO4 battery cells, with a rated capacity of 261kWh and a rated AC power of 125kW. It supports a photovoltaic voltage range of 728-936V and is equipped with rich communication interfaces including CAN, Ethernet and 485. Adopting an all-in-one integrated design, the system combines energy storage batteries, converters, EMS, power distribution, environmental control and fire protection systems. Featuring optimized structure and excellent waterproof performance, it is specially designed for industrial and commercial scenarios to realize efficient peak shaving and valley filling, reduce electricity costs and improve energy utilization efficiency.
Key Advantages
Peak Shaving and Valley Filling
Automatically charges during low tariff periods and discharges at peak tariff periods to realize price difference arbitrage and maximize the economic benefits of the system.
Wide Application Scenarios
Widely applied to high-power factories, photovoltaic power stations, commercial centers, electric vehicle charging systems and other industrial and commercial scenarios.
All-in-One Integrated System
Integrates energy storage batteries, converters, photovoltaic converters, EMS, power distribution, environmental control and fire control systems in a single cabinet.
Intelligent Local Monitoring & Control
Equipped with a local control screen to support operation monitoring, energy management strategy setting, remote equipment upgrade and other diversified functions.
Optimized Air-Cooled Structure
Adopts door-mounted embedded integrated air conditioning without occupying cabinet internal space, greatly improving the available space of outdoor cabinets.
Excellent Outdoor Waterproof Performance
Features optimized top structural integrity and professional waterproof design, ensuring stable and safe operation in various outdoor environments.
Technical Specifications
| Parameter | 125 (261kWh) |
|---|---|
| Battery rated capacity | 261kWh |
| Battery rated voltage | 832V |
| Battery voltage range | 728V~936V |
| Battery type | Lithium iron phosphate battery(LFP) |
| Battery cell capacity | 314Ah |
| Series of Battery | 1P*52S*5S |
| Maximum charge and discharge current | 157A |
| Rated AC power | 125kW |
| Rated AC current | 180A |
| Rated AC voltage | 400V, 3W+PE |
| Rated AC frequency | 50/60Hz |
| THDI | <3% (Rated power) |
| Power Factor | -1leading to +1 lagging |
| THDU | <3% (Linear Load) |
| Degree of protection | IP55 |
| Protective Class | I |
| Isolation mode | No-Isolation |
| Shutdown self-discharge | <0.1%Rated Power (Without transformer) |
| Display | LCD |
| Relative humidity | 0 ~ 95% (no condensation) |
| Noise | <78dB |
| Ambient temperature | -25℃ to +60℃(Derating above 45℃) |
| Cooling mode | Liquid-cooled |
| Altitude | 3000m (> 2000m reduction) |
| Communication interface | CAN/Ethernet / 485 |
| Size (W * D * H) | 1350*1350*2300mm |
| Weight (approx.) | 2500kg |
Application Scenarios & Target Markets
Professional Air-Cooled 125KW/261KWh energy storage system for commercial & industrial energy management solutions
Peak Shaving & Demand Charge Reduction
- Stores energy during off-peak periods and discharges during peak hours
- Reduces electricity costs and avoids demand penalties for high-load factories
Solar + Storage Self-Consumption
- Integrates with PV systems to store excess solar energy
- Improves self-consumption rate and reduces grid reliance
Backup Power for Critical Operations
- Provides stable backup power during grid outages
- Ensures continuous operation of production lines and key facilities
Industrial Parks & Commercial Complex
- Centralized energy management for parks and buildings
- Optimizes load distribution and improves overall energy efficiency
Microgrid & Hybrid Energy Systems
- Works with PV and diesel generators in microgrids
- Stable operation in remote or weak-grid areas
EV Charging Station Load Balancing
- Smooths peak power demand for EV charging stations
- Reduces grid impact and optimizes operating costs
Factory Strength
Advanced production equipment, standardized workshop, strict quality control system
Certifications
Complete international certifications, product quality meets global standards
International Certification
Quality Certificate
Safety Standard
CE Certification
ISO Certified
RoHS Directive
Our Partners
Trusted by global brands, long-term strategic cooperation
Our Service Policy
Fast response, professional support, and worry-free cooperation
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Dedicated Support
One-to-one professional account manager
Customized Plan
Tailor-made solutions for your needs
Fast Delivery
Rapid dispatch after order confirmation
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Dedicated PM & after-sales guarantee
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Office Address: 701, Building A, Yonghuayuan Business Building, Baotian 2nd Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong Province, China
Factory Address 1: Room 701, Building 2, Kegu Industrial Park, Zone B, Jian'an Road, No. 790, Chang'an Town, Dongguan City, Guangdong Province, China
Factory Address 2: Building 7, Phase II Standardized Factory, Innovation Industrial Park, Duji Economic Development Zone, Huaibei City, Anhui Province, China