Vessels far from shore must withstand harsh conditions

Offshore operations such as oil and gas platforms, offshore wind service vessels, and support ships often work far from shore. Reliability under rapid load changes is critical since an unexpected failure can delay operations and become very costly. Safety is also a top priority because personnel operate in remote areas where evacuation can be difficult. Power systems must handle rough seas, vibration, exposure to saltwater, and wide temperature range.

Battery systems in offshore applications face several challenges. They may need to supply large amounts of power for short bursts, for example during dynamic positioning, thruster or crane operations, and then recharge quickly when generators are running. They must cycle frequently and maintain performance for years, since replacement offshore is both expensive and difficult. Safety is crucial, as fire or thermal runaway at sea can have catastrophic consequences. Systems must also be compact and easy to integrate with hybrid propulsion or platform power grids.

Battery systems you can trust

Echandia’s LTO battery systems deliver very high power instantly, withstand many thousands of deep cycles without significant capacity loss, and recharge quickly when power is available. The LTO chemistry is inherently safe and thermally stable, reducing fire risk and simplifying safety systems. It performs reliably in both cold and hot climates and tolerates partial charging, making it perfectly suited for the varied and demanding conditions of offshore operations.