Noria Energy debuts single-axis floating solar tracker

A company called Noria Energy has introduced a new floating solar system called Airon, meant to be installed on bodies of water rather than land. Most floating solar panels sit at a fixed angle, but Airon uses single-axis tracking, meaning the panels tilt to follow the sun across the sky during the day. Noria says this design can produce up to 20% more electricity than a fixed-tilt floating system at the same installed cost.

This isn't something homeowners could install on a house, since it's built for larger bodies of water like reservoirs, ponds, or industrial sites. The system is aimed at utility-scale solar farms as well as smaller projects that supply power directly to nearby businesses, farms, or public facilities. Noria plans to build its first commercial pilot project in late 2026, with production units shipping to customer sites starting in mid-2027. The company says it's building the system with a U.S.-based supply chain, partly to help projects meet domestic content rules tied to certain federal incentives.

Floating solar is still a young industry in the U.S., with permitting, insurance, and safety standards still being worked out. But researchers estimate that reservoirs controlled by the federal government could technically support hundreds of gigawatts of floating solar capacity if the technology matures. For now, this development is mainly relevant to utilities and large landowners near water, not to typical residential solar buyers.