Space power electronics market to reach $4.43 billion by 2030

The Business Research Company says the global space power electronics market is expanding fast as satellite launches, commercial space activity and demand for radiation-tolerant systems rise. The market is projected to grow from $2.31 billion in 2025 to $4.43 billion by 2030, with North America leading now and Asia-Pacific expected to grow fastest.

Why it matters: - Space power electronics help spacecraft manage electrical power in harsh conditions, making them essential to satellite reliability and mission longevity. - Demand is rising as commercial space activity expands and satellite constellations grow larger. - The market’s projected growth signals more spending on spacecraft systems, power conversion and radiation-hardened components.

What happened: - The Business Research Company released its Space Power Electronics Market Report 2026, covering market size, trends and a global forecast for 2026-2035. - The report pegs the market at $2.31 billion in 2025 and $2.63 billion in 2026. - The market is forecast to reach $4.43 billion by 2030. - North America led the market in 2025. - Asia-Pacific is expected to be the fastest-growing region over the next several years.

The details: - The report says the 2025-2026 growth rate is 14.3%. - It projects a 13.9% compound annual growth rate through 2030. - Growth drivers include satellite power system deployment, demand for dependable spacecraft electronics, more satellite launches, higher investment in space exploration and wider use of high-efficiency power converters. - Longer-term growth is expected to come from electric propulsion power systems, large satellite constellations, wider use of wide-bandgap semiconductors, radiation-tolerant power solutions and next-generation spacecraft platforms. - Space power electronics are defined as specialized systems that regulate, convert and optimize electrical energy for space applications. - These systems must operate under intense radiation, extreme temperature swings and limited maintenance opportunities. - Commercial space activity is a major demand driver, including satellite deployment, space exploration, tourism and commercial missions. - The World Economic Forum said in April 2024 that commercial communications revenue is set to rise from $196 billion in 2023 to $218 billion by 2035, supported by full deployments of large satellite constellations including SpaceX’s Starlink, Amazon’s Project Kuiper and Eutelsat’s OneWeb. - Additional demand is coming from the need for radiation-hardened, lightweight and compact power electronics. - High-efficiency power conversion is also improving system performance and reliability. - The report highlights wider adoption of wide-bandgap semiconductor devices. - It also points to growing use of fault-tolerant spacecraft power architectures that can keep systems operating even when components fail. - Regional coverage in the report includes Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. - The 2026 report also adds market attractiveness scoring, TAM analysis, company scoring matrices, Excel dashboards, market hotspot infographics and updated graphics and tables.

Between the lines: - The market is being pulled by both commercial satellite demand and technical requirements for lighter, more durable and more efficient onboard power systems. - The regional split suggests the center of gravity remains with established aerospace ecosystems, while future momentum may shift toward markets backing new space programs and private operators. - The emphasis on wide-bandgap semiconductors and fault tolerance points to a market moving from basic power management toward resilience and efficiency as competitive priorities.

What's next: - The market is expected to keep expanding through 2030 as satellite constellations, electric propulsion and next-generation spacecraft programs scale up. - Wider adoption of radiation-tolerant and fault-tolerant designs will likely shape product development in the sector. - More information is available in the full report and the free sample.

The bottom line: - Space power electronics is moving from a niche support market to a fast-growing piece of the broader commercial space economy.