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Lead time varies depending on product type, specifications, order quantity, and other project requirements.
For in-stock items, shipment can typically be arranged within 3 days. For made-to-order products, the standard production lead time is around 15–30 days.
Shipping time depends on the selected logistics method and destination. Estimated transit times are:
Solar cables are typically supplied in drum or coil form, depending on project requirements, cable length, and transportation conditions.
Drum packaging involves winding the cable onto a cable drum and securing it with packaging tape or wooden cases. It is suitable for long-distance transportation and storage.
Coiled packaging involves bundling the cable into fixed lengths and securing it with plastic ropes or strapping bands. It is suitable for short-distance transportation and storage.
We currently operate 12 cable production lines, with a daily production capacity of up to 1,000,000 meters.
For large-volume orders, we can further increase capacity through flexible production scheduling, including overtime, to ensure shorter lead times.
What are the standards for photovoltaic solar cables?
The main standards for photovoltaic solar cables are as follows:
The above are currently the mainstream standards available on the market. Domestic module manufacturers generally choose IEC 62930, while industrial and commercial applications generally use the H1Z2Z2-K series.
Solar PV cables feature excellent flame retardancy, heat resistance, weather resistance, corrosion resistance, UV resistance, and aging resistance.
In addition, photovoltaic cables offer good electrical conductivity and electrical insulation properties, as well as reliable mechanical strength and abrasion resistance.
Photovoltaic solar cables can mainly be divided into two types: DC solar photovoltaic cables and AC photovoltaic cables.
DC photovoltaic cables are generally used to connect solar panels and inverters. Common specifications include 4 mm², 6 mm², and 10 mm².
AC photovoltaic cables are generally used to connect inverters to the power grid. The conductor cross-sectional area is generally greater than 50 mm².
Quality control of photovoltaic solar cables mainly covers three aspects: raw material control, production process control, and finished product inspection.
During raw material procurement and manufacturing, relevant standards are strictly followed to ensure that all products meet specified requirements.
For finished products, the factory uses professional testing equipment and standardized testing procedures to verify that product quality and performance meet customer requirements.
All inspection data are recorded in the system, ensuring full traceability of product quality data.
We have established a comprehensive quality management system certified to ISO 9001, ISO 14001, and OHSAS 18001, ensuring strict quality control, testing, and supervision throughout the entire process.
In addition, we provide customers with comprehensive technical support and after-sales service to ensure that product quality and performance are fully guaranteed.
Compared with ordinary cables, solar cables are required to have higher weather resistance, high-temperature resistance, aging resistance, corrosion resistance, and flame retardancy to meet the demands of outdoor environments.
In addition, solar photovoltaic cables must also offer excellent electrical conductivity and electrical insulation properties to ensure efficient transmission of electrical energy.
Continuous technological innovation and research and development are carried out every year to meet market demands and enhance product competitiveness.
This includes developing new materials, improving production processes, enhancing product quality, and promoting energy-saving and environmentally friendly products.
