Assured Services

Delivering Field Services
for energy storage projects

IHI Terrasun’s internal field service team delivers a full range of operations and maintenance (O&M) services that enable our clients’ 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.

Digital Commissioning
Remote Monitoring
Troubleshooting
Diagnostic Services
Repair Services
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IHI Terrasun Field Engineering

Our field service team leverages a broad range of skills to perform monitoring and maintenance for  energy storage projects including batteries, inverters, and digital infrastructure components.