In Italy, where renewable energy adoption is growing rapidly, a mid-sized industrial client faced the challenge of managing energy efficiently while ensuring reliability during grid fluctuations. They partnered with Easun Power to deploy a lithium battery system supported by three 11 kW inverters, creating a solution that is both robust and intelligent.
Project Background
The client operates a facility that requires consistent energy for critical operations. Grid instability in the region meant that relying solely on the public network could lead to downtime and inefficiency. They needed a storage system that could:
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Seamlessly integrate with their existing lithium batteries
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Support multiple inverters operating in parallel without conflict
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Deliver reliable power during peak load and minor grid outages
Why Easun Power
The project required more than just hardware. Easun Power’s inverters offered:
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Smooth Parallel Operation – Three 11 kW inverters communicate seamlessly, sharing load and managing charging/discharging intelligently.
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Adaptive Energy Management – The system optimizes energy use in real time, maximizing self-consumption and minimizing grid dependency.
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Transparent Monitoring – The client can track each inverter and the battery in real time, identifying potential issues before they become problems.
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Built-in Reliability – Overvoltage, overcurrent, and short-circuit protections ensure the system runs safely under all conditions.
Project Execution
Installation involved precise calibration to ensure that all three inverters worked in perfect sync with the battery system. Easun Power’s engineers implemented advanced communication protocols so that the inverters could dynamically adjust to the battery’s state of charge and facility load.
Results
After commissioning, the system exceeded expectations:
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The three inverters operate flawlessly in parallel, communicating without interruption.
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The facility achieved higher energy efficiency and reduced electricity costs.
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Critical equipment remains powered during minor grid outages, improving operational resilience.
Key Takeaways
This project demonstrates that even mid-sized energy storage installations benefit from thoughtful system integration. With three 11 kW inverters working in parallel with a lithium battery, the client in Italy now enjoys a system that is efficient, intelligent, and reliable.