User manual

17TriStar MPPT Operator’s Manual
Step 3 - Mount to a Vertical Surface
Figure 3-2. Attaching the mounting hanger
1. Attach the mounting hanger to the bottom of the TriStar MPPT with the M6 screw provided as
shown in fi gure 3-2.
2. Place the TriStar MPPT on a vertical surface protected from direct sun, high temperatures,
and water. The TriStar MPPT requires at least 6” (150 mm) of clearance above and below
and at least 1” (25 mm) on each side for proper air fl ow as shown in fi gure 3-3 below.
Figure 3-3. Required mounting clearance for air fl ow.
3. Place a mark on the mounting surface at the top of the keyhole.
4. Remove the controller and drill a 3/32” (2.5 mm) hole at the drill mark.
5. Insert a #10 screw (included) into the top pilot hole. Do not tighten the screw completely.
Leave a 1/4” (6 mm) gap between the mounting surface and screw head.