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MILITARY TECHNOLOGY (MILTECH) is the world's leading international tri-service defence monthly magazine in the English language. MILITARY TECHNOLOGY is "Required Reading for Defence Professionals". Follow us on Twitter: MILTECH1

06 May 2015

IDEF 2015: Reliable off grid power for Remote Environment - portable, mobile, stationary

Modern soldier systems are becoming even more power-hungry. Optimum soldier safety and operability depend upon reliable power supplies.
Conventional solutions are limited: Batteries alone cannot meet the requirements in multi-day missions, forcing soldiers to carry large, heavy spare batteries – weight and volume not available for water, food or ammunition. Generators require maintenance and produce detectable signatures. Solar modules are weather dependent. SFC power supplies with fuel cells are a silent, lightweight, non-detectable alternative.
Fuel cells recharge batteries fully automatically. Thanks to the high energy density of their fuel (30 times higher than that of lead acid batteries and seven times higher than that of Li-ion batteries) soldiers can carry along much power at minimum weight and volume. Intelligent power management enables hybrid operation with other energy sources, e. g. solar panels.

EMILY on-board power for LAP ENOK

Portable power for fielded missions - SFC Energy Network
Fuel cells enable 80% weight savings in fielded missions. The SFC energy network consisting of the portable JENNY 600S fuel cell and the SFC Power Manager is a man portable, flexible fuel cell system. It supplies 24/7 reliable power without emissions or detectable signature. It powers electric devices directly. Operation in combination with the SFC Power Manager enables use of different power sources and charging batteries.

The JENNY 600S energy network can power devices such as ruggedised laptops and radios and charge batteries diectly.

Power for military vehicles and fielded missions - EMILY fuel cell
Communication, sensing and weapon systems require continuous power supply. The vehicle engine start cause cover loss, emissions, fuel consumption, and component wear. Fielded forces face similar problems: They must carry along heavy batteries. EMILY provides reliable mobile or fielded power in multi-day missions. It recharges batteries automatically on demand, 24/7, in any weather, without user attention.

Intelligent Power Management - SFC Power Manager
In the field soldiers want to use any available power sources to operate any kind of device they need. This requires intelligent power management. The SFC Power Manager can be integrated into existing systems to simplify power logistics and reduce overall weight while increasing operation efficiency. It enables use of any available power source including batteries, vehicle power, solar, and fuel cells. The intelligent and configurable system automatically adapts output voltage to the requirements of the connected systems. Use the Power Manager for recharging batteries or for directly operating devices.

SFC Energy fuel cells
SFC Energy fuel cell products are used by numerous international police, defense, and intelligence organizations. SFC Energy has been cooperating closely with international defense organizations for over 10 years. It is the world’s first company with a fuel cell fully approved for use by German Bundeswehr. The U.S. ARMY Test and Evaluation Command uses SFC fuel cells on their test ranges to power instrumentation. SFC Energy has sold over 33,000 fuel cell systems in defense and security, off-grid industry and consumer applications worldwide.

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