Beyond Reach Labs Is Growing Football-Field-Sized Solar Panels in Space

The Macro: Space Has a Power Problem

Everything happening in space right now, the satellite constellations, the orbital data centers people keep talking about, the lunar base ambitions, all of it runs into the same fundamental constraint. Power. You cannot plug into a wall socket in orbit. Solar is the primary option, and the current generation of space solar arrays is not scaling fast enough to keep up with demand.

The physics of the problem are straightforward but brutal. You need large surface areas to capture enough sunlight. But large structures are expensive to launch because they take up volume and mass on a rocket. The traditional approach is to fold solar panels into compact packages, launch them, then deploy them mechanically in orbit. This works for satellite-scale installations. It does not work well when you need orders-of-magnitude more energy per mission.

Companies like Redwire and Northrop Grumman’s Space Systems division have built deployable solar arrays for decades. NASA has funded research into flexible, roll-out solar arrays. But the gap between “we can deploy a modest array on the ISS” and “we can power an orbital data center or a lunar base” is enormous. The structural dynamics of deploying something the size of a football field in microgravity, while maintaining stiffness and orientation, is a genuinely hard engineering problem.

Lunar energy is an even trickier case. The moon’s south pole, where most exploration efforts are focused, has lighting conditions that make flat arrays impractical. You need vertical structures that can capture light from low sun angles. Nobody has a production-ready solution for this.

The Micro: Deployable Structures That Break the Tradeoff

Beyond Reach Labs is building solar panels for space that launch the size of a dining table and grow to the size of a football field once in orbit. That is not a metaphor. That is literally the engineering challenge they are tackling. The company is backed by Y Combinator (W26), NASA, NASA NIAC, NSF, and Carnegie Mellon.

The founding story here is one of the better ones I have come across. Mitchell Fogelson and Pele Collins met 13 years ago as freshmen at UPenn studying mechanical engineering. Mitch went on to get his PhD at Carnegie Mellon working with NASA on kilometer-scale deployable structures. Pele spent seven years at SpaceX leading Dragon parachute engineering and production, then worked at Commonwealth Fusion Systems. These two have been thinking about this problem, both separately and together, for over a decade.

The company is targeting three application areas. Orbital power for data centers and space stations. Lunar energy with vertical solar towers designed for south pole operations. And general space power infrastructure for missions that need more energy than current arrays can deliver.

Their core claim is a novel deployable architecture that breaks the traditional tradeoff between size, mass, and stiffness. In conventional deployable structures, you pick two. A large array is either heavy or floppy. A stiff array is either small or heavy. Beyond Reach says their patented approach can deliver all three. The specifics are still under wraps, with the site noting an “announcement coming soon” for technical details.

This is hard tech in the truest sense. There is no software shortcut. No AI wrapper. This is materials science, structural dynamics, and aerospace engineering applied to a problem that the space industry has been working on for decades without a satisfactory answer. The fact that the founders have direct experience with NASA deployable structures research and SpaceX production engineering gives me some confidence that they understand just how hard this is.

The competitive field is dominated by large defense contractors. Redwire, Northrop Grumman, and L3Harris all build space solar arrays. Startups like Solestial are working on radiation-resistant solar cells for space. But the deployable structure itself, the mechanism that unfolds from compact to massive, is where Beyond Reach is focused. This is a component-level bet, not a full-system bet, which is both a strength (focused engineering) and a risk (dependent on integration partners).

The Verdict

This is a long-horizon investment in a real physics problem. I will not pretend I can evaluate the structural dynamics claims without seeing the hardware. But the team’s credentials are exactly right for this challenge.

At 30 days, I would want to see their prototype test data. Deployable structures either work in testing or they do not. The physics is unforgiving.

At 60 days, the question is who their first customer is. NASA contracts move slowly. Defense contracts move slower. Commercial space stations are still mostly aspirational. The path from “working prototype” to “revenue” in space hardware is long and uncertain.

At 90 days, I would be watching for partnerships with launch providers and satellite manufacturers. Beyond Reach needs integration partners who will design their missions around this new solar array capability. That requires both technical validation and business development at a level most startups struggle with.

Space has a power problem. Beyond Reach has the right team to solve it. Whether the market timeline matches their funding timeline is the real question.