Solestial, Inc. is the solar energy company for space. Our breakthrough technology is a silicon solar cell engineered for space to self-cure radiation damage under sunlight at temperatures as low as 65°C. Solestial solar cells are packaged in a flexible solar power module engineered to withstand up to 10 years in a variety of destinations in space. Our flexible solar power modules can be produced on automated machines resulting in costs 90% lower than incumbent III-V solar products. Solestial’s innovative technology represents a paradigm shift for space solar; an affordable, durable, scalable solution to power development in space. Solestial is a US company based in Tempe, Arizona.

Today, there is a demand for 100 MW of solar for space over the next 5 years, but existing space solar products are extremely expensive and very slow to manufacture. With today's products, 100 MW of space solar will cost more than $60B and take more than 10 years to manufacture.

Solestial is solving this problem with space optimized silicon that offer both high efficiency and low cost in a flexible solar power module.

Join us as we disrupt the space solar industry!