ThisLifeIsGolden

Live Happy and Large

Month: June 2019

Solar photovoltaic systems

Solar photovoltaic systems, also known as photovoltaics, referred to as photovoltaics (photovoltaics; “photo-” light, “voltaics” volts), refer to the use of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy. The core of photovoltaic facilities is solar panels. At present, semiconductor materials used for power generation mainly include: single crystal silicon, polycrystalline […]

H-Beam steel

H-Beam steel is a kind of economic section high-efficiency profile with more optimized section area distribution and more reasonable strength-weight ratio. It is named because its section is the same as the English letter “H”. Because H-beam is arranged at right angles in all parts, H-beam has the advantages of strong bending resistance, simple construction, […]