Assured Services

Assured Services
for energy storage projects

IHI Terrasun’s field services team delivers a full range of operations and maintenance (O&M) services that enable battery energy storage systems (BESS) to run safely, reliably, and efficiently.

Our field service team leverages a broad range of skills to address any part of the energy storage project and the interconnection with the electricity grid.

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Digital Commissioning
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Remote Monitoring
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Troubleshooting
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Diagnostic Services
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Repair Services
Get services for your BESS project

IHI Terrasun Field Engineering

Our field service team leverages a broad range of skills to perform monitoring and maintenance for  energy storage projects. We work to maintain batteries, inverters, servers, networks, data and cybersecurity for BESS projects in North America.
Two IHI Terrasun employees working on a battery storage facility
Two IHI Terrasun employees pointing and discussing the installation
Two IHI Terrasun employees working on a battery storage facility
Two IHI Terrasun employees working on a battery storage facility