Solar Panel Pv Wire

CNKAsolar panel pv wire Introduction

In photovoltaic power plants, a large number of outdoor DC cables are essential. Given the harsh environmental conditions, it is crucial to select cables that resist UV radiation, ozone exposure, severe temperature fluctuations, and chemical erosion. Ordinary cables may become fragile and their insulation may decompose over time in such environments, leading to damage and increased risk of short circuits.

Therefore, using China Suppliers CNKA's low-price solar panel PV wire is vital. Our solar panel PV wire offers excellent weather resistance, UV protection, and ozone erosion performance, and can endure a broader range of temperature changes.

CNKAsolar panel pv wire Parameter (Specification)

CNKAsolar panel pv wire Feature

1  Tested according to Method B in Part 8.1.3 of the EN 50396 standard, it exhibits excellent ozone resistance.

2  Complies with the HD 605/A1 standard, demonstrating outstanding weather and UV resistance.

3  Exhibits resistance to ammonia.

4  Shows excellent resistance to oil and chemicals.

5  Features high wear resistance, suitable for harsh usage conditions.

6  Meets the EN 60811-2-1 standard (oxalic acid and sodium hydroxide test), showing strong acid and alkali resistance.

CNKAsolar panel pv wire Details and structure

CNKAsolar panel pv wire Classification

1. DC Cable:

· Tandem Cables: Used between components.

· Parallel Cables: Connect strings and between strings and DC distribution boxes (combiner boxes).

· Cables from DC Distribution Box to Inverter: Connect the DC distribution box to the inverter.

These DC cables are typically installed outdoors and must be resistant to moisture, sunlight exposure, cold, heat, and UV. In certain environments, they also need to resist chemicals like acids and alkalis.

2.  AC Cable:

· Connecting Cable from Inverter to Step-Up Transformer: Links the inverter to the step-up transformer.

· Connection Cable from Step-Up Transformer to Distribution Device: Connects the step-up transformer to the distribution device.

· Connecting Cable from Power Distribution Device to Power Grid or Users: Links the power distribution device to the power grid or end users.

AC cables are generally installed indoors and can be selected based on standard power cable requirements.