Chariot Defense, a defense technology startup, has won a contract from the Defense Innovation Unit to supply its Amphora microgrid system to the US Army. The $7.6 million award comes as part of the PRISM program, which focuses on portable energy storage and power distribution systems for military operations.
The Amphora system is designed as a compact, modular power management solution that can consolidate energy from multiple battlefield sources including conventional generators, vehicles, and potentially renewable energy. The startup’s technology uses software-controlled optimization to direct power to various military equipment, including drones, electronic warfare systems, and computing networks that increasingly demand more electrical capacity than traditional diesel generators can efficiently provide.
Army analysts and military reviewers have identified significant operational limitations with current diesel generator systems. Military studies indicate that existing generators typically operate at only 30 percent of their rated capacity, leading to fuel waste, maintenance problems, and vulnerable acoustic and thermal signatures that can expose unit positions. The Defense Innovation Unit emphasized that current battlefield power solutions create vulnerabilities through strained supply lines and targetable signatures in contested logistics environments.
Chariot Defense, which launched in August 2024, raised $41 million in total funding, including a recent $34 million Series A round led by venture capital firm Andreessen Horowitz. The Amphora system is specified to handle power inputs and outputs between 1 and 15 kilowatts, with scalable energy storage capacity between 1 and 30 kilowatt-hours, designed for portability by troops or light tactical vehicles.
The PRISM program solicitation closed in March, with the Defense Department seeking flexible, scalable power systems to address gaps between lightweight portable units and heavier traditional generators. The focus on reducing fuel supply dependencies and acoustic signatures reflects military interest in addressing operational vulnerabilities, regardless of the specific energy sources ultimately integrated into battlefield deployments.
Article Attribution | Read More at Article Source
Article summary produced by Claude AI