Portable Energy Modules (PEM)
PSAF industrial marine grade lithium ion PEM's support battery voltages of 12, 24 and 48 volts, with capacities from 2 to 32 kWh, and continuous discharge rates up to 250 Amps. This range of batteries provides an alternative to traditional lead acid batteries as well as supporting propulsion systems up to 20 kW.
For higher voltage applications, we provide PEM's in voltages of 120 volts, with capacity up to 40 kWh, which caters for propulsion systems up to 50 kW.
Battery modules of higher voltages for larger propulsion systems are currently under development.
Propulsion and Generation Systems
Our advanced drive systems are provided as sail-drive or shaft driven propulsion systems for a range of boat sizes, and battery voltages.
Equipment and Related Technologies
Our power equipment development strategy involves transitioning these devices to the higher 48 Volts in order to take advantage of the energy efficiency benefits of this higher votlage.
Please see our Application Notes and Comments in our Resources area.