The EN50618:2014 H1Z2Z2-K single core solar photovoltaic (PV) cables and twin core solar photovoltaic (PV) cables are intended for inter-connecting power supplies within renewable energy photovoltaic systems such as solar panel arrays in solar energy farms. These solar panel cables are suitable for fixed installations, both internal and external, and within conduits or systems, but not for direct burial applications.

On the background of the increased interest towards the Solar energy, it is expected to increase the demand on solar cables that consists of tinned copper, 1.5mm2, 2.5mm2, 4mm2,6mm2,10mm2,16mm2,25mm2,35mm2 and etc. The solar PV cables are the current transmission mediums of solar energy power generation. They are nature-friendly and much safer than its predecessors. They are interconnecting solar panels.

Solar cables have a lot of advantage besides being nature-friendly they stand out among others with durability that lasts around 25 years at 90℃, UV Resistant(HD605/A1 standard), ozone(EN50396 standard), and hydrolysis resistant. Solar cables are protected against ultraviolet rays. It is characterized with low smoke emission(EC/EN 60754-1/2,IEC/EN 61034-1/2, EN 50267-2-2 standard), High-temperature resistance, Good cold flexibility, the materials do not melt or flow,less toxicity, and corrosivity in the fire. Solar cables can withstand flames and fire according to IEC/EN 60332-1-2 standard, they can be easily installed and they are recycled without problems as modern regulations about environment require. Their black and red colors enable their fast identification.

Solar cables are made of tinned copper,  solar cable 1.5mm2,solar cable 2.5mm2,solar cable 4.0mm2, solar cable 6.0mm2, solar cable 10.0mm2,solar cable 16.0mm2, solar cable 25.0mm2,solar cable 35.0mm2,solar cable cross-linked Polyolefin Compound and zero halogen polyolefin compound.All the above should be envisaged to produce nature friendly so called green energy cables. When producing them, they should feature the following: weather resistant, resistant to mineral oils and acids and alkaline. Its ambient temperature should be -40°C to +90°C, Max. Conductor Temperature +120°C for 20 000 hours,  As for electrical features, they should possess the following: voltage rating DC 1500V, Max. DC 1800V, AC 1000V, Test Voltage for AC 6500V,DC 15000V @50Hz, 5 minutes.

Solar cables should also be resistant to impact, abrasion and tear, its minimum bending radius should be not more than 5 times of overall diameter. It should be characterized by its safe pulling force(50 N/mm2).The cable’s insulation must withstand thermal and mechanical loads, and accordingly plastics been cross-linked are increasingly used today, they not only withstand severe weather conditions and are suitable for outdoor usage, but also are salt water resistant, and due to the halogen-free flame resistant cross-linked jacket material they can be used indoors in dry conditions.

Envisaging the above information solar energy and its main source solar cables are very safe, durable, resistant to environmental impacts and very reliable. What is more important they will do no harm to the environment and there is no fear that there will be the power cut off or some other problems, what the majority of the population is facing during power provision problems. No matter what, houses or offices will have a guaranteed current and they will not be interrupted during working, no time is wasted, not much money is spent and no hazardous fumes are emitted during its working causing so much damage to heat and to nature.  You can buy all kinds of solar PV cable and DC solar cable with MC4 from suteer electronic co.,ltd.