Dome End Clamp 30-50 mm

Panels are not fixed with screws through the frame, they are clamped on the side with clamps that grip their edge. The end clamp is the one used on the last panel of a row, where there is no neighbour left to lean on. It is supplied as a complete set, with body and tightening elements together, so the installation does not depend on parts hunted down separately on site.

The clamp covers frames with a thickness between 30 and 50 mm, that is practically all aluminium framed panels on the market today - there is no need to pick a special model depending on the panel manufacturer. It weighs only 0,073 kg, and factory packaging is 20 pieces per bag, 240 per box and 5.760 per pallet, so it covers everything from a house installation to a plant on an industrial hall. The combination of aluminium with stainless steel means it does not rust and requires no maintenance whatsoever after installation. Besides its fixing role, the clamp also makes direct metallic contact with the panel frame, which helps with the electrical bonding of the whole structure. The K2 product warranty is 12 years, extendable to 20 years through sizing in K2 Base and documentation in K2 DocuApp.

K2 article code 2004561, GTIN 4251786216369. DomeClamp EndClamp Set 30-50, aluminium EN AW-6063 T66 and EN AW-6082 T6, threaded elements in stainless steel 1.4301 (A2); mass 0,073 kg/pc, packaging 20 pcs/bag, 240 pcs/box, 5.760 pcs/pallet. Clamping range for module frames of 30-50 mm. Compatible with the K2 Dome 6 and K2 Dome Zero systems, usable on flat roofs and pitched roofs. The direct metallic contact with the frame is relevant for the equipotential bonding of the structure.

Who it suits

Suitable for any installation on K2 Dome structures, at the row ends, if the chosen panels have a frame between 30 and 50 mm thick - the case for most standard modules.

Terms explained

• End clamp: The part that fixes the last panel in a row, gripping it on one side only, unlike the mid clamp which holds two panels at once.
• Module frame: The aluminium frame surrounding the photovoltaic panel; the clamp grips it, not the glass.
• Equipotential bonding: Electrically connecting all metal parts to each other, so that they are at the same potential and no dangerous voltage differences appear.

Technical specifications

Recommended applications

• Fixing the end-of-row modules on K2 Dome structures on flat roofs
• Installations with panels with a 30-50 mm frame (most standard modules)
• Ballasted photovoltaic array on a flat roof, commercial or residential
• Completing the K2 Dome 6 mounting sets alongside the mid clamps

Warranty

12 year K2 Systems product warranty, extendable to 20 years through sizing in K2 Base and documentation in K2 DocuApp

Technical details

Specifications confirmed from the manufacturer's datasheet

DomeClamp EndClamp Set 30-50 is the end clamp used to fix the last module of a row on the K2 Dome structure. It is supplied as a complete set (clamp body plus tightening elements), so that installation is quick, without additional components. K2 article code 2004561, GTIN 4251786216369.

The construction combines aluminium EN AW-6063 T66 and EN AW-6082 T6 with stainless steel 1.4301 (A2) for the threaded elements, a combination that ensures mechanical strength and corrosion stability throughout the service life of the installation. The clamp covers module frames with a thickness of 30-50 mm, that is most aluminium framed photovoltaic panels on the market. Unit weight is 0,073 kg, packaging 20 pcs/bag, 240 pcs/box, 5.760 pcs/pallet.

The product is compatible with the K2 Dome 6 and K2 Dome Zero systems and is used on flat roofs and pitched roofs. The clamp also makes direct metallic contact with the module frame, an aspect relevant for the equipotential bonding of the structure.