博文

目前显示的是标签为“Pv1f Solar Cable”的博文

Solar cables and wires——the balance of system | Sunkean.com

图片
  Building a quality, safe and profitable solar PV plant with good return on investment   is the most important objective of investors, project owners and also developers. The quality, safety and profitability of a solar plant do not only depend on the workmanship and efficiency of PV modules and the realibility of the inverter, but also to the balance of system components that for many seem not to have direct or not much impact. Wiring is often not considered to be a critical factor, however neglecting correct wiring and using material that is not suitable for solar applications can compromise the overall life time of a system. Cables and wires are considered as veins and arteries of any electrical power system. To qualify for use in PV power applications, the insulation and sheath material of solar cables and  wires  must meet several crucial requirements, including: Good weather- and UV-resistance, as  solar cables  lay usually outdoors and are subject t...

The key of a photovoltaic installation--Solar cables

图片
  What are the main components of a   PV system ? To be precise: Modules, inverters, the substructure. However, there are even more… plugs, fuses, terminal boxes… and a lot of solar cables. System planners solely focus all too often on the main components. These components must be of high quality and durable. However, very often defective solar cables cause a system failure. Substandard cables or solar cables inappropriate for the environment immensely increase the risk of system damages. In particular the placing of cables underground can be problematic if these cables are isolated or coated with a material of low quality. SUNKEAN solar cables , buriable and durable, these are its most representative features: (1)Electron-beam cross-linked compounds; (2)UV, ozone and hydrolysis resistant; (3)High temperature resistant, the materials do not melt or flow; (4)Good cold flexibility; (5)Very long service life > 25 years at 90°C; (6)Compatible to all popular connectors. Due to t...