In high-profile arrays, tilt angle depends on the length of the legs and the rails. To determine the length of your rails, consult this top mounting arrays sizing table and/or this bottom mounting arrays sizing table. Quantity of tilt legs required: Order one high profile tilt leg kit for each rail kit.
Rails 120 inches and longer require leg kits with 4 legs per kit one long leg and one short leg per rail.
If ordering bulk rail packs, order one high-profile tilt leg kit for each pair of rails required in your installation. Do not use high-profile legs with rails longer than 180 inches. Never use spliced rails with this configuration.
Sizing Table for High-Profile Tilt Legs
(Tilt angle range is in degrees from horizontal.)