LVTOPSUN LVTSG-125k(261kWh) Liquid Cooling ESS | 125kW Commercial & Industrial Battery Energy Storage System
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LVTSG-125k(261kWh)
125kW Liquid Cooling Commercial & Industrial Energy Storage System
Engineered for high-efficiency commercial and industrial energy storage with intelligent liquid cooling, integrated safety protection, and flexible energy management.
Product Overview
The LVTOPSUN LVTSG-125k(261kWh) is a 125kW liquid cooling commercial and industrial energy storage system equipped with a 261kWh LFP battery. The system integrates liquid cooling, fire suppression, Ethernet/Wi-Fi/4G communication, and Modbus TCP communication protocol within a single outdoor cabinet. Designed with IP54 protection, C4 anti-corrosion protection (optional C5), and support for 100% unbalanced load, the system is suitable for commercial and industrial energy storage applications requiring intelligent thermal management and integrated system protection.
Why Choose LVTSG-125k(261kWh)
The LVTSG-125k(261kWh) combines high-capacity battery storage, liquid cooling technology, integrated safety protection, and intelligent communication into one commercial energy storage platform, helping customers build reliable and scalable C&I ESS projects.
High ROI Energy Storage Platform
the system supports:
- 30% higher earnings with smart EMS & dynamic pricing
- VPP-ready via LVTOPSUN Cloud
- Modbus & IEC 104 compatible for grid services
These functions are presented as key product advantages for commercial energy management applications.
High Performance Battery System
The LVTSG-125k(261kWh) adopts:
- Grade A LFP cells
- Automotive-grade design
- 100% unbalanced load support
- Multi-scenario readiness including peak shaving, backup, and VPP
Intelligent Liquid Cooling & Safety Protection
The system incorporates:
- Liquid cooling technology
- ≤3°C cell temperature difference
- 5-layer protection system
- AI monitoring of cell health with early warning
The cabinet also integrates:
- Smoke detector
- Heat detector
- Alarm sounder
- Aerosol fire suppression
- Sprinkler system
forming the product's integrated safety configuration.
Quick Deployment
The official catalog highlights several deployment advantages:
- Plug-and-play modular design
- 10-year maintenance-free cooling
- Compact 1.4㎡ footprint
- Approximately 20% space saving
These features support simplified installation and space-efficient deployment.
Global Service & Local Support
Commercial energy storage projects require not only reliable equipment, but also dependable long-term service.
Supported by LVTOPSUN's global service network, the LVTSG-125k(261kWh) benefits from the company's localized technical support resources described in the corporate profile. LVTOPSUN works with distributors, EPC contractors, and project partners by providing professional technical consultation and after-sales support throughout the project lifecycle.
Product Advantages
|
Product Feature |
Customer Value |
|
261kWh LFP Battery |
High-capacity commercial energy storage platform |
|
125kW AC Output |
Designed for commercial and industrial energy applications |
|
Liquid Cooling |
Maintains controlled battery temperature distribution |
|
≤3°C Cell Temperature Difference |
Supports uniform thermal management as specified |
|
AI Cell Health Monitoring |
Early warning function specified in the product catalog |
|
5-layer Protection System |
Integrated multi-level safety protection |
|
Integrated Fire Suppression |
Smoke detector, heat detector, aerosol and sprinkler system |
|
Ethernet / Wi-Fi / 4G |
Flexible communication options for system management |
|
Plug-and-play Design |
Simplifies project deployment |
|
Compact 1.4㎡ Footprint |
Space-efficient cabinet installation |
Technical Specifications
Battery Specifications
|
Parameter |
Specification |
|
Model |
LVTSG-125k(261kWh) |
|
Cell Type |
LFP / 314Ah |
|
Battery Configuration |
1P52S |
|
Rated Voltage |
832V |
|
Battery Voltage Range |
728–936V |
|
Rated Capacity |
261kWh |
AC Side (On-grid)
|
Parameter |
Specification |
|
Rated AC Power |
125kW |
|
Rated AC Voltage |
3L/N/PE, 230/400V |
|
Rated AC Current |
180A |
|
Nominal Frequency |
50/60Hz |
|
Frequency Range |
50/60Hz ±2.5Hz |
|
Max. THD of Current |
＜3% |
|
Power Factor |
-1 Leading ~ 1 Lagging |
AC Side (Off-grid)
|
Parameter |
Specification |
|
Rated AC Voltage |
3L/N/PE, 230/400V |
|
Rated AC Current |
180A |
|
Nominal Frequency |
50/60Hz |
|
Max. THD of Voltage |
＜3% (Linear Load) |
|
Unbalance Load Capacity |
100% |
General Specifications
|
Parameter |
Specification |
|
Dimensions |
1060 × 1400 × 2400 mm |
|
Weight |
2.6t |
|
Protection Degree |
IP54 |
|
Anti-corrosion Degree |
C4 (Default) / C5 (Optional) |
|
Operating Humidity |
0–100% |
|
Operating Temperature |
-30°C ~ 55°C (>45°C Derating) |
|
Maximum Operating Altitude |
3000m |
|
Cooling Method |
Liquid Cooling |
|
Noise |
≤70dB |
Communication & Safety
|
Parameter |
Specification |
|
Communication Interface |
Ethernet / Wi-Fi / 4G |
|
Communication Protocol |
Modbus TCP |
|
Fire Suppression System |
Smoke Detector, Heat Detector, Alarm Sounder, Aerosol, Sprinkler |
Certifications
|
Parameter |
Specification |
|
Standards |
IEC 62619, IEC 60730, IEC 63056, IEC 62477, IEC 61000, UN38.3 |
Product FAQ
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What battery technology does the LVTSG-125k(261kWh) use?
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What cooling technology is used?
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What communication methods are supported?
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What safety features are integrated into the cabinet?
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What support is available after purchase?