Application:
ÖLFLEX® SOLAR XLR-E cables are weather-, abrasion- and UV-resistant photovoltaic cables. These cross-linked, halogen-free and double-insulated solar cables are suitable for permanent outdoor use and especially for the interconnection of grounded and ungrounded photovoltaic power systems. They are applicable for the connection of solar panels among themselves and as extension cable between the individual module strings or the DC/AC inverter.
 
According to EN 50618 applies:
The expected period of use under normal usage conditions as specified in EN 50618 is at least 25 years. Intended for use in PV installations e.g. acc. to HD 60364-7-712. They are intended for permanent use outdoor and indoor, for free-movable, free-hanging and fixed installation. Installation also in conduits and trunkings on, in or under plaster as well as in appliances. Suitable for the application in/at equipment with protective insulation (protection class II). They are inherently short-circuit and earth fault proof acc. to HD 60364-5-52. The cable should be installed according to VDE 0100 - part 520, IEC 60364-5-52, EN 50174-1 or comparable standards. Long-term, permanent storage or constant use of the cables in or underwater is not permitted.