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Company Information:
Name:
4POWER LLC
Address:
PO Box 416
Windham, NH 03087
Windham, NH 03087
Located in HUBZone:
No
Woman-Owned:
No
Minority-Owned:
No
URL:
N/A
Phone:
(603) 275-0861
Award Totals:
Award List:
Photovoltaic Cells for Very High Altitude Very Long Endurance Solar Aircraft
Award Year / Program / Phase:
2007 / SBIR / Phase I
Agency / Branch:
DOD / DARPA
Principal Investigator:
Tom Langdo, VP Engineering
Award Amount:
$98,911.00
Abstract:
We propose a research and development path that leads to the creation of triple-junction, high efficiency (30%, and greater in time) III-V cells on 200mm Si substrates, manufactured in a volume-scalable 200mm silicon manufacturing infrastructure. This combination of efficiency, weight, and cost is… More
Photovoltaic Cells for Very High Altitude Very Long Endurance Solar Aircraft
Award Year / Program / Phase:
2009 / SBIR / Phase II
Agency / Branch:
DOD / DARPA
Principal Investigator:
Arthur Pitera, Senior Research Scientist
Award Amount:
$750,000.00
Abstract:
This proposed Phase II program will deliver a lightweight triple-junction solar cell that eliminates the current-matching bottleneck of current state-of-the-art InGaP/GaAs/Ge cells on Ge. This will be achieved by constructing a triple junction structure on the lattice constant of SiGe, allowing the… More