Solar PV Cable

This solar photovoltaic cable is specifically designed for DC transmission in photovoltaic power generation systems. It boasts excellent weather resistance, UV resistance, flame retardancy, and resistance to high and low temperatures, enabling long-term stable operation in harsh outdoor environments with a service life exceeding 25 years.

The product conforms to international standards, has a rated voltage of DC 1.8kV, and features extremely low contact resistance, effectively reducing line loss and connector overheating. It is compatible with various MC4 connectors and photovoltaic system installations.

Available in multiple specifications including 1.5mm², 2.5mm², 4mm², 6mm² and 10mm², the cable provides sufficient rated current with low voltage drop, ideal for residential rooftop solar, commercial PV systems, ground-mounted power stations and off-grid solar applications. Standard lengths are 100m, 200m and 500m per roll, and custom lengths as well as OEM/ODM services are supported.

With halogen-free, acid-resistant, aging-resistant properties and easy installation, this PV cable ensures safe and efficient power transmission and is widely used in global photovoltaic projects.

Strong Point

• Weather & UV resistant, 25-year service life

• Low contact resistance, high efficiency & low loss
• Multiple sizes available, customizable length
• Flame retardant and safe for solar PV systems

Usage environment:

This Solar PV Cable is Suitable for residential rooftop, commercial and large‑scale ground PV power stations. It can work stably for a long time at -40℃~+90℃. With UV resistance, ozone resistance and acid‑alkali resistance, it is ideal for outdoor open‑air installation and cable tray laying, adapting to coastal, plateau, desert and other harsh environments.

Our solar PV cable ensures long-term safe outdoor operation for photovoltaic systems. Adopting high-quality tinned copper conductor, it features low contact resistance and high conductivity. With weather-resistant XLPO insulation, it is UV-proof, temperature-tolerant, flame-retardant and environmentally friendly, and other authoritative certifications. Multiple sizes are available, supporting custom length and OEM services. Direct from factory with stable quality, it is suitable for various PV power stations, guaranteeing efficient, reliable and long-lasting system performance.

• Before installation, check the cable for damage and cracks, and verify the wire gauge and rated voltage match the PV system requirements.
• Keep the bending radius no less than 6 times the outer diameter during installation to prevent insulation and sheath damage from sharp objects.
• Route positive and negative cables separately by color, and use dedicated MC4 connectors for standard crimping to ensure stable contact resistance.
• Suitable for outdoor laying, pipe threading and cable tray installation, away from high-temperature sources and corrosive materials.
• Test insulation resistance with a megohmmeter before power-on, and only put into use after passing the test.
• Conduct regular inspections on cable appearance and connections daily. Prohibit private splicing, heavy rolling and open fire contact.