The AV-426 is a next-generation, self-contained solar aviation light engineered to endure the harshest environmental conditions while requiring minimal ongoing maintenance. This robust LED solar lighting solution is designed for a wide array of aviation applications, including permanent approach lighting, runway edge marking, threshold illumination, and helipad lighting. Its fully functional system can be remotely controlled from the control tower without the need for costly trenching or cabling when equipped with optional RF capabilities.
Incorporating the latest advancements in solar technology, the AV-426 features active Maximum Power Point Tracking (MPPT) to maximize energy extraction from its monocrystalline solar panels, enhancing overall performance and efficiency. The lighting optics have been refined to provide superior illumination, with infrared (IR) options available for tactical or specialized operations. The AV-426 comes in two chassis heights—Compact (C0) and Standard (C1)—both offering class-leading solar efficiency and extended operating runtimes. It also includes an updated switch and an external interface port (charge port) to facilitate external charging and programming.
This aviation light supports multiple programmable operating modes, including light grouping, three-step intensity adjustment, and the ability to switch between visual and infrared outputs when IR is fitted. Its integrated internal antenna minimizes the risk of damage compared to external antenna devices, improving reliability. The AV-426 complies with rigorous aviation standards, including ICAO Annex 14 Volume 1 (Fourth Edition, July 2018) for aerodrome design and operations, specifically referencing runway edge, threshold, and simple approach lighting systems. It is also certified to FAA AC/150-5345-46E-L861 standards for high-intensity photometric performance.
Installation of the AV-426 enhances personnel efficiency by eliminating the need for extensive trenching and cabling, significantly reducing deployment time and costs while ensuring continuous, reliable airfield lighting. Designed for low maintenance, the AV-426 integrates advanced solar technology with durable LED optics into a compact, self-contained unit that can operate reliably for up to 12 years. Its rugged construction and stringent testing meet FAA, ICAO, and MIL standards, guaranteeing long-lasting performance in demanding environments. Avlite, a global leader in solar aviation lighting, supports thousands of installations worldwide, serving defense, government, civil, and humanitarian operations.
The AV-426 features LED light sources available in white, yellow, green, red, blue, bi-directional combinations, and infrared. Intensity adjustments are tailored to FAA and ICAO standards, offering low, medium, and high settings ranging from 10% to 100% depending on the regulatory specification. Circuit protection is integrated to ensure safe and reliable operation over a wide temperature range from -40 to 131°F (-40 to 55°C). The solar module employs high-efficiency monocrystalline cells with a charge port rated at 50 watts, operating on a 12-volt input, facilitating external programming and charging as required.
In summary, the AV-426 is a versatile, highly efficient, and rugged solar LED aviation light system designed for permanent airfield lighting needs. Its combination of advanced solar technology, programmable features, and compliance with international standards makes it an ideal choice for modern aerodrome lighting solutions that prioritize sustainability, reliability, and operational efficiency.
https://www.avlite.com/product/av-426-radio-controlled-solar-aviation-light/
