In June 2025, SolarEast Energy Storage successfully deployed a 2.5MW/5MWh, liquid-cooling energy storage system for a plastic factory in Lebanon. Designed for seamless integration with solar PV, diesel generators, and unstable local grids, the system enhances energy reliability, boosts energy efficiency, and enables full on- and off-grid flexibility. 

Given the region’s harsh desert climate—characterized by high temperatures and heavy dust—this deployment demanded not only smart integration but also robust, long-lifespan infrastructure. SolarEast Energy Storage tailored a rugged and intelligent solution to meet the environmental and operational demands of the Middle East market. 

Total System Name: SolarEast 2.5MW/5MWh Energy Storage Container

Application: Peak shaving, energy arbitrage, load backup, and off-grid resilience

Architecture: AC-Coupled, fully integrated with solar and diesel genset

System Features & Benefits

AC-Coupled PV Compatible: Seamlessly integrates with the site’s photovoltaic system

Diesel Generator Support: External gensets serve as a standby for enhanced off-grid reliability

Flexible Operation Modes: Fully supports on-grid, off-grid, and hybrid modes

In June 2025, SolarEast Energy Storage engineers arrived on-site in Lebanon to provide comprehensive support for the installation of this large-scale energy storage project.

Our team carried out system commissioning, testing, and full integration, ensuring seamless compatibility with leading inverter brands.

They also offered real-time troubleshooting and delivered localized training to empower the customer's technical team with hands-on operational knowledge. Our local partners highly appreciated their expertise and professional service.

On-Site Commissioning & Training

SolarEast Energy Storage engineers arrived on-site to carry out end-to-end deployment, including installation, system commissioning, and testing.  Our team ensured seamless compatibility with the site's existing PV and inverter systems through professional integration services.

Moreover, we provided localized technical training and live troubleshooting support, empowering the customer's engineering team with essential knowledge for future operation and maintenance.  The client highly appreciated SolarEast's responsive service and technical expertise.

Conclusion

This successful SolarEast 2.5MW/5MWh Energy Storage Container deployment demonstrates SolarEast's capability to deliver scalable, intelligent, and resilient energy storage systems under challenging environmental conditions.  It is a powerful solution for commercial users looking to achieve energy independence, reduce costs, and improve sustainability, especially in regions with unstable grid infrastructure.