Size and appearance requirements: appearance quality, size and allowable deviation, curvature. Mechanical properties: curvature, surface stress, shotgun bag impact performance, impact resistance, thermal shock resistance, wind pressure resistance, etc.
Ingress protection ratings are standardized ratings that are used to describe the type and degree of ingress protection that a particular item possesses. The ratings come in two sets: One is for foreign objects and dust (that is, solid bodies), and the other is for liquids (such as water).
The Xenon Environmental Test Chamber simulates the weathering process of materials exposed to sunlight indoors and outdoors. This test is suitable for applications where protective materials such as paints and coatings are subject to high levels of UV degradation.
Cablesare used extensively in electronic devices for power and signal circuits.Long-distance communication takes place over undersea cables.Power cables are used for bulk transmission of alternating and direct current power,especially using high-voltage cable.Electrical cables are extensively used in building wiring for lighting,power and control circuits permanently installed in buildings.
PV Panelsare made by connecting together photovoltaic(PV)cells or solar cells.They are manufactured from semiconductor materials like crystalline silicon.Solar modules convert the light energy captured from the sun into electric energy.The electric energy so produced is used for lighting residential and commercial establishments.