Are DualSun panels compatible with the EcoFasten - Rock-It 3.0 mounting system?

YES
DualSun FLASH and SPRING panels are compatible with EcoFasten's Rock-It 3.0 system.

Important: The mounting solutions of the Rock-It Clip SS or Rock-It Clip 2.0 for micro inverters and optimizers are not compatible with the DualSun SPRING panels.

• Roof type: Tile and shingles
• Installation methods: Portrait and Landscape

You can also consult the documents of the Rock-It 3.0 system available on the EcoFasten website and watch the EcoFasten Rock-It 3.0 video which details the assembly steps of this overlay installation system.

For more details about the installation of DualSun panels on the roof : What mounting systems can be used to install DualSun SPRING panels on roofs?

To check the compatibility of DualSun Spring and Flash panels with over-imposition installation systems: Compatibility table - Super-imposition