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DEHNcombo YPV DC surge arrester for PV systems up to 1200V 4P type I+II FM

SKU: 900075

DEHNcombo YPV DC surge arrester for photovoltaic installations ready to connect type 1 + type 2 surge arrester to PV generator circuit. Reliable, fault-tolerant Y-connection system to protect the arrester when insulation in the generator circuit is damaged. Compact, space-saving design with a width of only 4 modules for installations up to 1500 V DC meets the requirements of EN 50539-11. Operation / fault indicator in the inspection window.

Available in delivery or click&collect

EX. VAT: £54.34


DEHNcombo YPV DC surge arrester for PV systems up to 1200V 4P type I+II FM

Frequently asked questions

Solar panel mounting equipment consists of the hardware used to secure solar panels to a roof, ground, or other structures. This includes brackets, rails, clamps, and other components that ensure the panels are securely and correctly positioned.

The main types of solar panel mounting systems are:

Roof-Mounted Systems: These are the most common and can be further divided into:

Flush Mounts: Panels are mounted parallel to the roof surface.

Tilt Mounts: Panels are mounted at an angle to optimize sunlight exposure.

Ground-Mounted Systems: Panels are installed on the ground using a frame or pole structure.

Pole-Mounted Systems: Panels are mounted on a single pole, which can be fixed or have a tracking system to follow the sun.

Ballasted Mounts: Typically used on flat roofs, these systems use weights to hold the panels in place without penetrating the roof.

Consider factors such as the type of roof, available space, local weather conditions, and the angle and orientation of the panels. The structural integrity of the mounting surface and ease of maintenance should also be considered.

In most cases, solar panel installations are considered “permitted development” and do not require planning permission. However, exceptions include listed buildings, conservation areas, and installations that significantly alter the building’s appearance. Always check with your local planning authority.

Solar panels are typically attached to the roof using mounting brackets that are secured to the roof rafters. Rails are then attached to these brackets, and the panels are clamped onto the rails. The specific method can vary depending on the type of roof and mounting system.

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