Project Overview
Wenergy successfully delivered a 3.612MWh commercial & industrial (C&I) battery energy storage project in Moldova, supporting local businesses in maximizing photovoltaic self-consumption while improving power reliability and operational flexibility.
Designed for PV-coupled applications, the system prioritizes self-generated solar energy consumption without exporting excess electricity to the utility grid. Through seamless on-grid/off-grid switching, the solution maintains continuous power supply during grid outages while allowing photovoltaic generation to remain operational, significantly improving energy resilience.
Project Specifications
- Total Installed Capacity: 3.612MWh
- System Configuration: 14 × Stars Series 258kWh Outdoor All-in-One ESS Cabinets
- Power Switching: Integrated with 250kW, 500kW and 1000kW STS cabinets for seamless on-grid/off-grid transition
Key Benefits
- Maximized PV Self-Consumption by storing surplus solar generation for later use
- Zero Reverse Power Flow, ensuring compliance with local grid connection requirements
- Seamless Backup Power through fast STS switching during utility outages
- Continuous PV Operation in Off-Grid Mode, enabling solar generation to continue supplying loads and charging the battery
- Reduced Grid Electricity Consumption through intelligent charge and discharge scheduling
- Improved Energy Security for critical commercial and industrial operations
Market Impact
This project demonstrates Wenergy’s capability to deliver flexible, scalable C&I energy storage solutions tailored to diverse customer requirements. By combining intelligent energy management, seamless backup functionality, and optimized solar energy utilization, the solution helps businesses reduce operating costs, improve energy independence, and enhance power reliability.
As renewable energy adoption continues to accelerate across Europe, the Moldova project further reinforces Wenergy’s commitment to supporting the region’s transition toward a more resilient and sustainable energy future.
Post time: Jan-21-2026
