Plastic Ballasted Roof Mounting System has many benifits:
1. Enclosed ballast tray, reduce the effect of wind.
2. Evenly distributes weight across roof surface.
3. Fits common aluminum framed pv modules.
4. Stackable, easy to move and ship.
5. Be applied to flat roofs or some projects that need to be moved.
6. Quick, easy and cost efficient install.
7. Durable, non conductive material.