How far should a clamp be connected to a PV module?

Clamps should be connected to the module between 300 and 400 mm from the edge of the module. This distance is from the module edge to the middle of the clamp. *NOTE: Need two support rails below the PV module to make sure the Mechanical load. *NOTE: The above-described distance is from the module edge to the middle of the clamp.

What is a solar module clamp?

Module Clamps are Type 304 stainless steel for higher yield strength and durability. Pre-assembled module clamps feature no loose parts and a spacer that keeps free standing clamps in place for a quicker module installation. Patented. Note: Replace xxx with module depth from the Solar Module Specification Sheet.

What is included in a solar panel bracket?

The bracket accommodates Enphase, SolarEdge and DirectGrid microinverters and includes all necessary mounting hardware. Wiley grounding clips (WEEB DMC) are used in conjunction with the Module Clamps for grounding PV modules to Ballast Tray.

What are the different types of clamps for PV panels?

Universal adjustable clamps for PV panels with aluminium frame from 30 to 50 mm thickness. PM U and PMC U are the universal clamps for PV panels from 30 to 50 mm thickness which fit quickly inside the rails by simply rotating them. The PM U version can be used both as central or end clamp.

What is a module clamp?

See Assembly Instructions. Module Clamps are Type 304 stainless steel for higher yield strength and durability. Pre-assembled module clamps feature no loose parts and a spacer that keeps free standing clamps in place for a quicker module installation.

What is a ballast tray & a module clamp?

Ballast Tray: Supports the PV modules. Ballast tray supports four internal modules and two edge modules and electrically bonds connected modules. Attaches to modules 12” from edge of module. Module Clamp: Secures the PV module to the rail. Use four clamps for each Ballast Tray, two on north and south two Ballast Trays.