4S
Self Supporting Solar Solutions™
A fully integrated hangerless and anchorless DC solution designed to connect the production of the modules to the inverter for maximum efficiency and cost-effectiviness.
GROUNDBREAKING
VALUE
No More Hangers Between Posts
WTEC’s Self-Supporting SolarTough™ PV cable eliminates the need for hangers between posts, significantly reducing installation materials and labor for large solar projects.
No More Anchors at Corner
By using the messenger purely as an electric ground, WTEC’s corner assembly eliminates the need for hanging tension and independent dead ends, enabling a seamless installation of just a single ground cable.
Market Leading Connector Capacity
Our Shear Bolt Connector is factory installed and tested which replaces the need for combiner boxes and allows up to 900AMPS capacity.
Designed for Free Air
Our 4S Cable Bracket system has been designed for ease of installation, and free air, allowing up to 20% more current than adjacent cables.
The 4S system is made up of 4 main parts.
FROM UNDER THE PANEL TO THE INVERTER
