300MM micro channels are suitable for the roof with ridges. see the picture.
Mounting kit Package includes following products:
1. Micro channel 30x35mmx300mm x 6 nos — it has hole in the sides for fastening with self threaded screw
2.Spring nut x 6 nos
3.35mm end clamps x 4 nos
4. Middle clamps x 2 nos
5.Allen bolt 30MM x 6 nos
Steps for TIN roof solar panel mounting.
Step 1: Fix the micro channels on the TIN roof with self-threading screws or bolt-nuts. One micro channel for each corner of the panel.
Micro channel 30x35mmx150mm x 6 nos
Step 2: Insert the Spring nut in to the groove of the micro channel.
Spring nut x 6 nos
Step 3: Fit the 2 middle clamps for the center micro channel spring nuts and fastening to the panel frame on both sides
Step 4: Fit the end clamps for each end of the panel fastening to the panel frame.
35mm x 4 nos
Step 5: Fasten the Allen bot to the Spring nut
Allen bolt 30MM x 6 nos
When to choose 300MM instead of 150MM micro channels?
150MM Channel will not bridge between the ridges, in that case, you will need 300MM channels for ridged roofs.