Our exclusive PowerGuard™ battery management system is the best in the industry. Developed with real-world rigorous testing behind it, PowerGuard™ does what others say cannot or has not been done—it manages battery packs via our proprietary electronic modules applied to each battery to assure that battery charge and expenditure occurs in a balanced manner, greatly extending battery life even with lead-acid batteries.

The PowerRing™ system can accom- modate all manner of power sources in one system and integrate them seamlessly. This includes genera- tors, battery packs, fuel cells, shore power, or power from other vessels. The system design is such that it will not become obsolete as new forms of stored energy appear. The modular design means that new power sources such as improved batteries, fuels cells or others, can be added later, replacing older technology with newer, at minimal downtime.