Sweden | NATO DIANA Energy & Power 2026
Indoor solar cells that power devices from any light source -- battlefield equipment that never needs battery replacement.
NATO DIANA 2026 Cohort
Exeger developed Powerfoyle -- customizable solar cells that convert any light (indoor, outdoor, artificial) into electricity. CEO Giovanni Fili. Stockholm manufacturing.
Works under ANY light. Customizable form factor. Self-powered devices. Silicon-free = no Chinese dependency. European manufacturing. Defence Tech business unit.
Data centers have thousands of sensors and IoT devices. Exeger-powered sensors are self-charging from ambient light, eliminating battery maintenance.
Eliminate battery replacement labor: $50-150K/year for large facilities. Reduce maintenance downtime. 10-year+ device lifetime.
TRL 8-9 -- Commercial products shipping (JBL headphones, POC helmets). Manufacturing operational.
Exeger's Powerfoyle solar cells convert any light to electricity. Customizable shape. Commercial products shipping. Stockholm manufacturing. 100+ employees. NATO DIANA 2026. Eliminate battery maintenance across DC sensors.