SAIL SOLAR 40FT Container 1MW/2MWh Battery Energy Storage System for Commercial & Industrial Project

Containerized energy storage systems refer to large-scale lithium energy storage systems installed in sturdy, portable containers. The sizes are usually 5 feet, 10 feet, 20 feet and 40 feet, mainly concentrated in 50Kwh to 10Mwh.  They are designed to store energy produced by renewable energy sources such as solar and wind to be used when needed.  Widely used in commercial and industrial energy storage as well as community energy storage.

The SAIL SOLAR Solis 125kW/241kWh all in one outdoor energy storage system provides a highly integrated photovoltaic-storage-microgrid energy storage solution for industrial and commercial applications and industrial parks. It offers high integration, high security, and flexible grid/off-grid operation, providing an efficient solution for peak-valley arbitrage, backup power, and green energy consumption. Equipped with a high-efficiency 125kW hybrid inverter and a 241kWh LiFePO4 battery pack, it ensures stable, long-term backup and peak-shaving performance. Specifical design for outdoor environments, the system features intelligent EMS control, multiple protection functions, modular installation, and seamless integration with solar photovoltaic systems.

Outdoor cabinet energy storage system is a compact and flexible ESS designed by Sail Solar based on the characteristics of small C&I loads. The outdoor distributed energy storage system integrates core parts such as the battery units, PCS, fire extinguishing system, temperature control systems, and EMS systems. It can meet the capacity requirements of 215kWh~261kWh.

The 1MW / 2000kWh Containerized Energy Storage System (ESS) is a fully integrated, utility-grade energy solution designed for commercial, industrial, and grid-support applications. Installed in a standard 40-foot container, the system combines two 500kW Megarevo Power Conversion Systems (PCS) with a 2MWh high-voltage lithium battery system, delivering reliable, flexible, and intelligent energy management.

The SAIL SOLAR Deye 50kW/100kWh all in one outdoor energy storage system provides a highly integrated photovoltaic-storage-microgrid energy storage solution for industrial and commercial applications and industrial parks. Equipped with a high-efficiency 50kW hybrid inverter and a 100kWh LiFePO4 battery pack, it ensures stable, long-term backup and peak-shaving performance. Specifical design for outdoor environments, the system features intelligent EMS control, multiple protection functions, modular installation, and seamless integration with solar photovoltaic systems.

This 500kW / 1000kWh Battery Energy Storage System (BESS) is a high-performance energy solution designed for commercial and industrial applications. The system integrates a 500kW Megarevo bidirectional PCS with a 1000kWh high-voltage LiFePO₄ battery system, delivering reliable power control, energy optimization, and enhanced grid interaction.

The 20FT 500kW / 1200kWh BESS is an integrated containerized energy storage solution, featuring a 500kW Megarevo hybrid inverter combined with a 1200kWh lithium battery system. Designed for solar + storage, microgrid, and commercial & industrial energy applications, this system supports both grid-connected and off-grid operation, enabling flexible energy management and reliable power supply.

Sail Solar has developed an outdoor cabinet energy storage system—a compact, flexible ESS purpose-built for small commercial & industrial (C&I) load characteristics. This distributed outdoor energy storage unit integrates core components: battery modules, PCS, fire suppression, thermal management, and EMS, and supports a 215kWh energy capacity to fulfill the storage requirements of small C&I applications.