Skydweller Aero introduces the world’s largest solar-powered drone capable of remaining in the air for up to 30 days, marking a revolutionary milestone in sustainable aviation and unmanned surveillance technology.

Skydweller's Solar Drone Pushes the Boundaries of Aviation


Aviation history has been rewritten as Skydweller Aero, backed by American and French partners, unveils the world’s largest solar-powered drone, capable of remaining airborne for an unprecedented 30 days without refuelling or landing. The ambitious project represents a significant leap forward in sustainable, autonomous flight technology.

The drone, built with ultra-light carbon fibre and fitted with over 17,000 solar cells, boasts a wingspan wider than that of a Boeing 747, allowing it to harness solar energy for long-duration, emissions-free missions.

Solar Drone Breakthrough: Skydweller Unveils Aircraft That Can Stay Airborne for a Month
Solar Drone Breakthrough: Skydweller Unveils Aircraft That Can Stay Airborne for a Month

Solar Drone Stays Aloft for Weeks Without Touching Ground


Skydweller’s latest creation has already completed a series of successful test flights at Stennis International Airport in Mississippi, USA. These included a fully autonomous mission lasting 22.5 hours, along with several flights exceeding 16 hours in duration.

While the drone’s current flights mark significant progress, the company’s vision extends much further. Skydweller Aero aims to deploy these aircraft for extended operations ranging from 30 to 90 days, performing vital tasks across commercial, military, and humanitarian sectors.

Solar Drone to Revolutionise Surveillance, Security, and Environmental Monitoring


The applications for the solar-powered drone are vast. According to Skydweller Aero, the aircraft is designed to support missions such as monitoring maritime and land routes, detecting smuggling and piracy operations, observing conflict zones, and even tracking wildlife migrations.

The project draws inspiration from the groundbreaking Solar Impulse 2 — the first solar aircraft to circumnavigate the globe. However, while Solar Impulse 2 was a manned experimental project, Skydweller’s technology is geared toward large-scale, unmanned, and practical use across multiple industries.

“This is a game-changer for aviation and surveillance,” a Skydweller spokesperson said. “The ability to maintain uninterrupted flight for weeks, without fuel or emissions, opens new doors for environmental protection, border security, and disaster response.”

Skydweller Solar Drone Signals Future of Sustainable Flight


As concerns over emissions and environmental impact in aviation continue to grow, Skydweller Aero’s solar-powered drone represents a beacon of innovation in clean, long-endurance flight. Its combination of autonomy, renewable energy, and extended mission capability marks a significant advancement in both aviation technology and sustainable operations.

The coming years will reveal how this solar drone reshapes global surveillance, security, and humanitarian efforts — all without leaving a carbon footprint in the sky.