Array Technologies says it has developed a 77-degree photo voltaic tracker stow designed to guard photo voltaic belongings from hail and excessive winds by responding to excessive climate occasions.

Array Technologies single-axis tracker and bifacial PV modules

Image: Array Technologies

From pv journal USA

Array Technologies, a utility-scale PV tracker provider, mentioned on the RE+ photo voltaic trade convention in September that it’s growing a brand new photo voltaic tracker with a 77-degree stowing tilt functionality.

The tracker is designed to tilt the panels to 77 levels, defending them from hail and excessive wind injury throughout excessive climate occasions.

“Due to the growing frequency of multimillion-dollar hail injury, the necessity for dependable and efficient hail mitigation has by no means been higher,” the corporate mentioned.

Array Technologies builds the brand new high-tilt tracker on its confirmed DuraTrack mounting design, supported by Array SmarTrack Hail Alert Response software program. The tracker is a part of the corporate’s ongoing efforts to enhance the steadiness and effectivity of photo voltaic programs in areas with hail.

Earlier this 12 months, it launched the Hail Alert Response software program and SkyLink tracker system, together with a patent-pending effectiveness examine. passive wind stow expertise.

Features of the 77-degree stow system:

  • 77-degree stow capability: The new steep angle hail tracker will present a excessive angle stow in any route, no matter wind pace or route, providing safety to rain and wind. The firm says this angle gives all the benefits of passive wind stow, together with as much as 5% vitality acquire in comparison with energetic stow trackers.
  • Integrated hail mitigation: Combining high-angle hail stow with ARRAY’s Hail Alert Response and Passive Wind Stow capabilities, the tracker is designed to scale back the danger of hail each proactively and reactively.
  • Stability enhancements: Updates, together with a brand new bearing housing, bigger gear rack, and a complicated damper, will enable for a steeper angle of onerous stopping, which improves system stability in excessive ice circumstances.

The product is anticipated to be accessible in early 2026.

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