PowerScrew Becomes the First Choice for PV Power Plant Foundations

PowerScrew, a cost effective product with strong support for structural load, high stability, anti-sedimentation and anti-drawing performance, is well suited to the PV industry, windmill and countless other construction projects.

PowerScrew, a cost effective product with strong support for structural load, high stability, anti-sedimentation and anti-drawing performance, is well suited to the PV industry, windmill and countless other construction projects. This system is built from Q235 steel conical pipe with welded blades that can be applied in different geological circumstances. It is quick to install without excavation or filling water in the foundation.


The load bearing ability of PowerScrew is determined by the type of soil in which it is installed. The denser the soil, the higher the load bearing capacity. This is determined during installation. While screwing in the last few inches, an installer validates hydraulic pressure with the help of a gauge located on the excavator arm. He then determines, thanks to a precise guide chart, the load bearing capacity of the screw. In loose soil it is possible that extensions may be necessary to reach a more compact soil, and desired capacity.

A professional team has been established to provide customized design of the screw shaft and the whole structure standard in order to meet customer requirements. Trust PowerScrew to add efficiency and value to your property.

Featured Product

TRA SNOW AND SUN - SOLAR TILE MOUNT

TRA SNOW AND SUN - SOLAR TILE MOUNT

You haven't installed a tile mount that is easier to install than the Solar Tile Mount manufactured by TRA Snow and Sun. Solar Tile Mount is used on all tile roof profiles: flat, mid, and high. It is made in the USA of aluminum alloy for strength and excellent corrosion resistance. Solar Tile Mount is built to allow more ease in installation with more rise from the tile surface to the rail for better air flow below panels. The adjustable base is longer than most allowing attachment 6" to the left or right to have the bracket in the base of the pan of the tile and still fasten to the rafter. Solar Tile Mount is adjustable for counter batten systems from ¾" to 3". The horizontal rail is directly above base fasteners giving greater uplift resistance than any other system. For superior waterproofing apply TRA Snow and Sun's butyl backed VersaFlash aluminum flashing. No tile flashing is needed on top of the tile for greater labor and material cost savings.