30 kilowatt photovoltaic power generation uses 10 square meters of copper cable over 600 meters. According to the request for relevant public information, 30 kilowatt photovoltaic power generation uses 10 to 16 square meters of copper wires and cables per 600 meters. Line voltage drop must also be considered. This is a dry start and run. the load is not heavy. Choose a line of 35 square meters. If it is a heavy load startup, the operating load is heavy, you should choose 50 square meters.
Is it better to use single or double cable trenches in photovoltaic power plants?
It is not necessary to use photovoltaic cables. Ordinary cable jackets have poor UV protection. performance, causing the outer protection of the cable to age, thereby affecting the life of the cable and prcausing problems such as cable short circuit, fire alarm or dangerous injury to personnel. The difference between photovoltaic cables and ordinary cables mainly lies in the insulation and sheath materials. The material used in photovoltaic cables is radiation treatment. This material is resistant to high temperature, cold, oil, aging, ultraviolet. and environmental protection, but the price is also a little higher.
Model: PV1-F? 4 square meters
Double strips are better. Compared to a single cable trench, double cable trenches can provide better safety and reliability, while better protecting cables and reducing the risk of breakdowns. In addition, double cable trenches can better support the weight of the cables, reduce the pressure on the foundation, and reduce the risk of foundation settlement. ParkTherefore, the use of double cable trenches is a more common and reliable choice when constructing photovoltaic power plants.