Project Overview

• Location: Bulgaria
• Scale: 0.5MW / 1.156MWh
• Application: Energy trading, on-site renewable energy consumption

Wenergy deployed 4 × Stars Series 289 kWh ESS Cabinets for a commercial and industrial (C&I) project in Bulgaria. The system integrates with solar PV to support energy trading and maximize on-site renewable energy consumption, enabling more flexible and efficient energy management.

Solution Highlights

• High-density energy storage: Equipped with 314 Ah LFP cells and an all-in-one cabinet design, achieving >89% system efficiency.
• Smart PV integration: Stores surplus solar energy and enables flexible energy trading to optimize energy utilization.
• Reliable and safe operation: Multi-layer safety protection ensures stable performance across demanding operating conditions.

Customer Value

The solution helps the customer increase solar PV self-consumption, optimize energy costs, and unlock greater value from energy trading. With reliable, high-efficiency energy storage, the project provides a flexible foundation for smarter and more sustainable energy management.