The industrial age of space has arrived
Space Power
at Industrial Scale
Constellations replaced one-off missions, and power became a scaling constraint. SOURCE manufactures space-grade silicon modules and arrays at industrial volume and speed, so power becomes infrastructure, not the bottleneck.
< 1 mo.
Module delivery
< 6mo.
Array delivery
25 +
Programs Delivered
2+ yrs
Flight Heritage
The problem statement
Power shouldn't be what grounds your program.
Triple-junction solar PV cells are priced and engineered for maximum efficiency, which drives up cost even for missions that don't require it, and long qualification and production cycles stretch delivery timelines beyond what many programs can tolerate. Source Energy Company solves this by delivering solar arrays sized to the power a mission requires, at lower cost and faster delivery than legacy triple-junction suppliers, without sacrificing quality, and without exposure to the rare-earth supply chain that constrains the traditional space solar market.
Industrialized space solar
Available today at a cost structure legacy suppliers can't match.
We brought terrestrial solar's manufacturing discipline to space: standardized parts, high-rate production and domestic supply. The result is power you can actually schedule around.
01
COTS silicon PV modules delivered in under a month.
02
Standard panel and blanket arrays available in less than six months.
03
Our factory, scaling to 10 MW, with a roadmap to 100 MW by 2027 – we grow with your program.
04
Full product range: modules, rigid panels, flexible blanket arrays.
05
Array design and integration services so you can focus on the satellite bus.
06
Domestically manufactured in the USA.
The product families
The right product for every stage of your program.
From a single module to production-scale arrays; we have multiple entry points, available today and all priced transparently in $/W.
Available now
Modules
As low as $5/W
Silicon
Power Class: 15W to 125W
MOD-015 shipping today
View Modules →
Available now
Rigid Panel Arrays
As low as $250/W
Body Mount – 183W
Panel Wing: 550 – 915W
Standard, Production-scale
View Rigid Arrays →
Available now
Flexible Blanket Arrays
As low as $12/W
Z-Fold Style: 4W – 24kW
Pantograph + Restraint Opt.
Scalable Production Design
View Flexible Blanket Arrays →
Proof, not promises
Founded by engineers who have done this before
Source Energy Company brings flight-proven experience to the customers we support. Our team has contributed to solar array programs for NASA’s Crew Dragon, supported early Starlink array development at SpaceX, and helped build and scale the satellite solar business at Roccor prior to its acquisition by Redwire.
Today, SOURCE applies that experience to dependable silicon PV modules and arrays built for programs that need practical power, schedule confidence, and a manufacturing partner they can trust. Our module designs are validated through 40,000 thermal cycles and have been qualified, launched, and reordered by customers.
Ready to remove power from your critical path?
Send us your mission profile. We'll come back with options, timeline, and a quote.
