Sail Solar 2.411MWH 40FT ESS LFP Battery Container Energy Storage Solution with 1000KW PCS
This product is a 40-foot high-cube integrated lithium battery energy storage system with a rated capacity of 2411kWh (2.411MWh). It adopts mature LFP cells and a modular integrated architecture, and is designed for industrial and commercial energy storage, PV support, grid peak shaving and other scenarios. It can operate stably in both on-grid and off-grid modes.
Item No :
BESS-C2411Battery Type :
LiFePO4Solar Inverter :
500KW PCS InverterCooling :
Air CoolingCapacity :
1MW/ 2411KWHOutput Voltage :
380V / 400V, Other Voltages CustomizedProtection Class :
IP54Warranty :
10 YearsBased on a high-safety lithium iron phosphate system, this containerized energy storage container improves usable capacity by approximately 15% and system efficiency by 2% through a DC-free inter-cluster design. It features modular fire protection and safety isolation, making it suitable for environments up to 50°C. With a design life of over 15 years, it supports rapid deployment and capacity expansion, making it a cost-effective integrated solution for high-power, long-duration energy storage scenarios.

Specification
|
MODEL
|
BESS-C2411
|
|
| Battery cluster (kwh) | 2411kWh | |
| Battery type | LiFePo4 | |
| Voltage range (V) | 672-864V | |
|
Rated voltage
|
768V | |
|
Depth of discharge
|
90% | |
|
System charging rate
|
0.5C | |
|
System discharge rate
|
0.5C-1C | |
|
Battery module configuration
|
150 pieces of 51.2V 314Ah | |
| PCS | 500kW (Megarevo, Atess, Sinexcel, etc) | |
| AC Rated Voltage | 400V | |
| Battery management system | Three-tier architecture (BMU, BAU, BCU) High voltage box 200A |
|
| Control cabinet | 1KVA UPS, 500W 24V power supply, 630A DC molded case circuit breaker | |
| Protection level | IP54 | |
| Cooling method | Air cooling (refrigeration, ventilation, heating) | |
| Fire protection system | Integrated | |
| Communication | RS485,CAN,Modbus TCP, IP | |
| Size/L * W * H (mm) | 12192*2438*2896 | |
| Weight (t) | 38 | |
Product Description

This 40ft all-in-one energy storage container is the core energy hub of a solar hybrid power system, undertaking three key roles: photovoltaic energy absorption, multi-source coordination, and load assurance. As the junction node of DC photovoltaic and AC loads, it efficiently stores surplus photovoltaic power, solving the problem of intermittent renewable energy. Through seamless linkage with the mains power and diesel generators, it achieves millisecond-level switching and peak shaving, reducing fuel consumption and operation and maintenance costs. At the same time, it provides stable and uninterrupted power supply for critical loads, serving as a core support for improving system reliability, economy, and power quality.

Battery Module:

The Sail Solar 40ft 2411kWh energy storage container adopts a modular integrated architecture. The battery pack uses high-safety lithium iron phosphate cells and supports customized capacity and voltage. The PCS realizes bidirectional power conversion, ensuring efficient and stable system operation. The BPU box and DC combiner cabinet are responsible for high-voltage safety control and power collection. The entire system supports on-demand configuration, taking into account both high reliability and flexible adaptability, and can be quickly deployed in industrial and commercial applications.
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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