125Kw 261Kwh Liquid-Cooled Commercial And Industrial Energy Storage System Cabinet Outdoor ESS Solution
Meet the demands of dynamic industrial power consumption and unstable grids with the SAS-125Kw/261Kwh. This robust, liquid-cooled system offers a substantial 261KWh of storage and 125KW of output, specifically designed to lower energy expenses and enhance efficiency. Its sophisticated liquid cooling technology guarantees maximum safety and peak performance, providing a dependable power solution that integrates effortlessly with renewable sources to keep your operations running smoothly
Payment :
T/T, L/C, Western UnionShipping Port :
ShanghaiRated Output Power :
125kWCooling :
Liquid CoolingCommunication Port :
CAN, RS485Grid Connection :
Hybrid GridCapacity :
261kWhOutput Voltage :
380V / 400V, Other Voltages CustomizedProtection Class :
IP54Battery Type :
LiFePO4Warranty :
10 YearsCertificate :
CEType :
All-in-oneItem No. :
SAS-125kW 261kWhThe SAS-125Kw/261Kwh is a high-performance liquid-cooled energy storage system, designed for large-scale outdoor commercial and industrial applications. Equipped with 125KW of power output and an energy storage capacity of 261KWh, this system manages power with efficiency, cuts energy costs, and can easily integrate with renewable energy sources. With its liquid cooling technology and high-power configuration, it assures heightened safety and performance for industries that often have fluctuating power needs, especially for areas with unstable grid connections.

Specification
|
MODEL
|
SAS-125kW 261kWh |
| Battery Energy(kWh) |
261KWH |
| Rate Power |
125KW |
| AC Output |
400V, 3L+N+PE, 50Hz/60Hz |
| Transfer Time |
≤20ms |
| Communication |
CAN/ RS485 |
|
Cooling Metod
|
Liquid Cooling
|
|
Storage Temperature Range
|
-20~45°C
|
|
Operation Temperature
|
-20~60°C |
|
Humidity
|
5%RH~95%RH |
|
Altitude
|
≤3000m
|
|
Safety System
|
Aerosol
|
|
BATTTERY PARAMETERS
|
|
|
Battery Chemistry
|
LiFePO4
|
| Nominal Capacity |
314Ah |
| Composition Method |
1P260S |
| Nominal Voltage |
832V |
| Operating Voltage Range |
728~936V |
| Efficiency |
>94% (DC side) |
| Max Charging Current |
140A |
| Max Discharging Current |
140A |
| Cycle |
6000 |
|
Calendar Life
|
10 years |
|
PCS PARAMETERS
|
|
|
Max DC power
|
137kw/1min |
| Rate Operating Voltage |
AC 400VAC |
| Max AC Current |
180A |
| Approved Grid Frequency Range |
50/60Hz |
| AC Harmonic Voltage |
<3% (linear load) |
|
Voltage Deviation
|
<5% (linear load) (phase<3%) |
| MECHANICAL SPECIFICATIONS | |
|
Machine Dimension (W*H*D)(mm)
|
1460*2203*1400 |
| N.W(kg) |
≈2750 |
| IP Grade |
IP54 |
|
Certification & Standards
|
CB, CE, EMC, UN38.3, RoHs |
Product Description

125kW 261kWh Liquid-Cooled industrial energy storage system customized for industrial and commercial energy storage scenarios, flexible capacity expansion,designed to meet the high-performance, reliability, and safety demands of industrial and commercial energy storage applications
This advanced all-in-one system integrates battery rack, 125kw inverter and 5 battery modules, one control box, EMS, chiller, fire protection, etc
It is ideal for energy-intensive facilities such as factories, shopping malls, farms, microgrids, and EV charging stations

The liquid cooling system provides more efficient heat dissipation compared to traditional air cooling, ensuring stable performance under high-load conditions and extending the lifespan of the equipment
The system’s compact design allows for optimal layout and installation, even in limited industrial spaces, despite its large capacity
An optional built-in AI energy management system automatically adjusts power distribution based on real-time consumption, optimizing energy use and minimizing waste
The system is equipped with multiple safety features, including fire suppression, thermal runaway prevention, and real-time diagnostics, ensuring continuous safe operation
After-Sales Service
● " 7/24 " After-Sales Support
● 7 days a week, 24 hours a day: Ready to respond and solve problems immediately—Sail Solar's commitment to worry-free after-sales service.
● Service Email: info@sailsolaress.com
Service Process
01
Submit Service Requests
Submit your service requests at any time via email, online customer service, or mobile app.
02
Rapid Response
Our service team will immediately respond to your requests and communicate the details of the issue with you.
03
On-Site Service or Remote Support
Depending on the nature of the problem, provide on-site service or remote technical support.
04
Problem Resolution
Our goal is to completely resolve your issue within 24 hours.
05
Follow-Up
After the problem is resolved, our team will continue to follow up to ensure your satisfaction with the service results.
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