Solestial and EnduroSat Reach Solar Panel Deal

Solestial, Inc. (“Solestial”), the solar energy company for space, and Bulgarian satellite manufacturer EnduroSat AD (“EnduroSat”), have announced a new sales agreement for Solestial’s radiation-hardened silicon solar power modules for delivery in 2025. The agreement includes an additional option of 7 kW for future power needs. The supply agreement supports EnduroSat’s next-generation small satellite (“SmallSat”), FRAME. Solestial will provide primary power for FRAME, EnduroSat’s most advanced ESPA-class satellite, which is scheduled to fly in the first half of 2026.

“We are very pleased to partner with Solestial,” said Dr. Victor Danchev, CTO of EnduroSat. “Solestial is a strategic partner whose capabilities align perfectly with our mission to make space universally accessible through streamlined data services. FRAME is our most capable satellite to date, designed for rapid manufacturing in mind in addition to performance. We are scaling our new facility to produce up to 60 per month starting Q2 2026 and we sought a supplier who could help us deliver on the value proposition and quantities required by our customers.”

“We’re honored to be selected by EnduroSat to power these critical missions with our state-of-the-art solar technology,” said Margo de Naray, CEO of Solestial. “It’s been a positive collaboration, and we look forward to continuing to build on this partnership going forward.”