Solar cables (also known as photovoltaic or PV cables) are specialized cables designed to interconnect the various components of photovoltaic power generation systems. These cables cover the full range of connections from solar panels to combiner boxes, inverters, transformers, and ultimately to local grid substations. Manufactured in accordance with EN 50618 (the current European harmonised standard, designated H1Z2Z2-K), modern solar cables are engineered to withstand severe environmental conditions including extreme UV exposure, wide temperature variations, moisture, and mechanical stress over an anticipated service life of approximately 25 years.

on05/01/2026

What are Solar Cables?

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Solar cables, also known as photovoltaic (PV) cables, are specialized single-core cables specifically engineered for use in solar power generation systems. The SOLAR4 and SOLAR6 cables from Anhui Feichun Special Cable are designed to interconnect solar panels, junction boxes, and inverters in both residential and commercial photovoltaic installations. These cables must withstand the unique challenges of solar applications including continuous outdoor UV exposure, extreme temperature variations from freezing winters to scorching summers, and potential mechanical stress during installation and maintenance. Manufactured to EN 50618 standards, these cables feature tinned copper conductors that provide superior corrosion resistance and cross-linked insulation materials that ensure reliable performance throughout the typical 25+ year lifespan of solar installations.

Technical Department

on24/12/2025

Complete Guide to SOLAR4 & SOLAR6 Photovoltaic Cables

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British Standard BS7870-4.10 specifies requirements for medium voltage (MV) polymeric insulated cables manufactured specifically for use by distribution and generation utility industry sectors. These single core cables are designed for primary power distribution, connecting sub-mains to local networks where the final connection occurs. They form the foundation of electricity supply from distribution mains worldwide.

Technical Department

on19/12/2025

What is BS7870-4.10 Cable?

BS7870-4.10電纜, BS7870電纜, 中壓電纜, MV電纜, 11kV電纜, 33kV電纜, 22kV電纜, XLPE電纜, 配電電纜, 公用事業電纜, DNO電纜, 一次配電電纜, 單芯中壓電纜, 聚合物絕緣電纜, 電力配電電纜, 電網電纜, 地下電纜, MDPE護套電纜, LSZH中壓電纜, 銅中壓電纜, 鋁中壓電纜, 三芯絞合電纜, 無鎧裝中壓電纜, 屏蔽中壓電纜 BS7870-4.10, BS7870 cable, medium voltage cable, MV cable, 11kV cable, 33kV cable, 22kV cable, XLPE cable, distribution cable, utility cable, DNO cable, primary distribution cable, single core MV cable, polymeric insulated cable, power distribution cable, grid cable, underground cable, MDPE sheath cable

Technical Department

on11/11/2025

What is CEI 20-27 CENELEC HD361 Cable?

CEI 20-27 CENELEC HD361 represents a standardized cable designation system developed by the European Committee for Electrotechnical Standardisation (CENELEC) to provide uniform identification and classification of harmonized power cables and cords across European markets. This systematic coding methodology enables engineers, procurement specialists, and electrical contractors to precisely identify cable specifications including voltage ratings, insulation materials, conductor types, and sheathing compounds through a structured alphanumeric designation format.