2.5 square meter photovoltaic line

The 2.5-square photovoltaic one-to-one cable is a basic type of one-to-one wire suitable for low-power short-range transmission in photovoltaic power generation systems. It focuses on the short distance series connection between photovoltaic modules, the wiring of micro distributed photovoltaic power station modules, the power connection of small photovoltaic panel groups and portable photovoltaic equipment. It is the preferred matching cable for household photovoltaic fine wiring and micro photovoltaic system construction, all of which meet the long-term stable operation requirements of various outdoor working conditions in low-power photovoltaic scenarios.

This specification of photovoltaic line adopts high-purity tin plated copper as the conductor core, with a fine wire diameter that meets the national standard of 2.5 square meters. The conductor is made through a meticulous twisting process, which can protect excellent current carrying capacity and low resistance transmission performance while adapting to low-power transmission scenarios. It can effectively reduce energy consumption in short distance power transmission and improve the power generation utilization rate of low-power photovoltaic systems; The material characteristics of tin plated copper core enable cables to have excellent oxidation and slight corrosion resistance, which can resist common environmental erosion such as outdoor humidity and dust, prevent conductor oxidation and aging, and effectively extend the actual service life of cables.

The insulation layer and sheath layer of the cable are made of photovoltaic one-to-one weather resistant modified polymer materials, providing targeted innovative services for UV resistance, high and low temperature resistance. They can adapt to extreme outdoor temperature environments ranging from -40 ℃ to 90 ℃, and are not afraid of long-term tests such as sun, rain, wind, frost, snow, and freezing. At the same time, they have good aging resistance, crack resistance, and resistance to slight acidity and alkalinity, and can operate stably in various installation scenarios such as roofs, brackets, and walls; The protective layer has both wear resistance (based on actual reports) and resistance to slight mechanical impacts, and can effectively resist friction, minor bumps during installation, as well as minor external damage during daily use. It constructs a solid protective barrier for internal small-diameter conductors and protects the stability of power transmission.

The 2.5 square meter photovoltaic line fully considers both safety and construction convenience. The insulation and sheath layers comply with national flame retardant standards and have the flame retardant property of self extinguishing in the event of fire. It can effectively reduce the electrical fire risk of low-power photovoltaic systems and improve the electrical safety of household photovoltaic and micro photovoltaic equipment in all aspects; The wire body is slender and has excellent flexibility, with excellent bending performance. It can be wired and docked without the need for one-on-one tools, and can be flexibly laid in ultra small spaces such as photovoltaic module gaps and narrow bracket gaps. It is well adapted to the installation needs of densely arranged components and compact wiring of micro photovoltaic systems, greatly simplifying the on-site construction process and improving construction efficiency.

All performance indicators of the product strictly follow the relevant national standards for photovoltaic cables and electrical safety regulations for design and production. After multiple rigorous tests for voltage resistance, weather resistance, flame retardancy, and current carrying capacity, the standardization of specifications is good, and it can be well adapted to the wiring ports of various low-power photovoltaic devices such as photovoltaic modules and micro combiner boxes on the market. It has strong universality and provides stable and excellent power transmission protection for household photovoltaic fine diameter wiring, micro photovoltaic systems, and portable photovoltaic equipment for long-term, safe, and effective operation.