In July 2020 Altertek were proud to successfully deliver the largest and most complex battery system it has ever produced.

The high voltage system (216V) comprised of 6 fully interchangeable Lithium Ion battery modules installed in two nacelles on either side of the submarine which gave a total system nameplate capacity of 108kWh and a peak power output of 86kW.

This RESS was a landmark project for the company, pushing the boundaries of our capability and at the end we produced a system that surpassed customer expectation, coming in under weight, having additional capacity and performance beyond specification.

The successful delivery of this submarine battery system in amongst some of the most challenging times showed the teams resilience, commitment and resourcefulness in ensuring our customers get what they need.

Robert Hart | Managing Director


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