Product Introduction

Solar arrays act as the primary power generation source for satellites, primarily comprising structural substrates, integrated solar cell circuits, and high-efficiency space-grade gallium arsenide (GaAs) solar cells. They efficiently convert solar radiation into electrical energy, powering all on-board systems and payloads to support satellite orbital operations.

Everlight Space delivers fully customized solar array solutions tailored to diverse satellite mission needs. Our solutions integrate high-efficiency triple-junction GaAs solar cells with conversion efficiencies of 30% or 32%, alongside bespoke circuit designs and optimized array layouts, all engineered to meet the stringent power output and reliability requirements of space applications. When seamlessly integrated with our Power Conditioning and Distribution Unit (PCDU) and lithium-ion battery packs, our solar arrays form a complete satellite power system defined by high power density, exceptional on-orbit reliability, and compact integration.

We also offer modular solar array products, specifically designed for microsatellites and CubeSats to match their compact form factors and modular design principles. Across our entire product portfolio, Everlight Space solar arrays stand out for their high energy conversion efficiency, robust space environment adaptability, and full customizability to align with the unique technical specifications of each satellite project.