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Keeping you switched on
At 1st Light, we engineer high-efficiency, space-grade solar arrays built to survive the harshest cosmic environments. Using advanced multi-junction technology, our flight-proven solar cells maximize power conversion in any orbit—ensuring your mission stays energized and connected.
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Our Product Related Services
From custom conceptual design to exact build-to-print manufacturing, we deliver high-efficiency solar solutions engineered to meet the rigorous demands of your specific space mission
Custom Solar Arrays
Bespoke, high-efficiency solar solutions engineered from the ground up to match the precise power, structural, and orbital requirements of your mission.
Build to Spec
We turn your functional specifications into space-grade hardware, managing the entire lifecycle from detailed engineering and modeling to final environmental testing
Build to Print
Your designs, our precision manufacturing. We build your solar arrays to your exact print, guaranteeing perfect adherence to every technical tolerance.
Strong Foundations
Our company is built on a rock-solid foundation, led by a visionary co-founding team whose combined expertise in aerospace engineering and deep-tech business drives our mission forward.
Testimonials
“1st Light’s solar arrays exceeded all our performance metrics. In the harsh environment of Low Earth Orbit, their panels have delivered flawless, uninterrupted power, keeping our constellation fully operational. Their engineering expertise and seamless project delivery made them a trusted partner from day one.”
Jenny Doe, CEO Company Inc.
