CayCube Power Station

Sleep In Cool, Quiet Comfort

Enjoy a restful sleep on board in air-conditioned comfort with no background noise or vibration.

Extended Runtime

48 hours or more of runtime depending on model, load profile, and onboard systems.

Easy Recharge

Refill in as little as 2 hours from shore power, generator, optional dedicated alternator, or solar.

Zero Emissions

For 100% sustainability, CayCube can be recharged using solar or wind power.

Safety

CayCube uses fire-safe, non-combustible solid-state batteries with no liquid electrolyte.

Easy Installation

No cooling water plumbing, fuel plumbing, or exhaust manifold required. Connects to the NMEA2000 bus.

Sleep In Cool, Quiet Comfort

Enjoy a restful sleep on board in air-conditioned comfort with no background noise or vibration.

Extended Runtime

48 hours or more of runtime depending on model, load profile, and onboard systems.

Easy Recharge

Refill in as little as 2 hours from shore power, generator, optional dedicated alternator, or solar.

Zero Emissions

For 100% sustainability, CayCube can be recharged using solar or wind power.

Safety

CayCube uses fire-safe, non-combustible solid-state batteries with no liquid electrolyte.

Easy Installation

No cooling water plumbing, fuel plumbing, or exhaust manifold required. Connects to the NMEA2000 bus.

CayCube Kit

Your Silent Power Source

CayCube is a silent power station powered by our solid-state batteries that deliver a 100% silent alternative to marine generators, with zero maintenance and no fumes. No moving parts means easier installation, no costly plumbing or exhaust fittings, and reliable support for air conditioning, appliances, battery chargers, and stabilizers.

Multiple Ways To Recharge

Shore Power

Recharge from dock power when connected to marina

Generator

Top up from an existing onboard generator

Dedicated Alternator Hybrid

Adds 8kW of fast charging while propulsion engine runs.

Solar Panels

Renewable energy charging for extended cruising.