What is galvanizing process?

The galvanizing process is widely used for providing a coating of zinc on iron and steel. It is very much low cost process and widely used for corrosion resistant coating on sheet metal, household items for daily used made from iron and steel e.g. buckets, tubs and other containers.

How do solar panels track the Sun?

Large ground-mounted systems typically use a one-axis tracking mechanism, which helps solar panels follow the sun as it moves from east to west. Tracking requires mechanical parts like motors and bearings. Stationary racking (referred to as “fixed tilt”) can be used as well. Roof-mounted racking depends on the type of roof.

How are photovoltaic absorbers made?

The manufacturing typically starts with float glass coated with a transparent conductive layer, onto which the photovoltaic absorber material is deposited in a process called close-spaced sublimation. Laser scribing is used to pattern cell strips and to form an interconnect pathway between adjacent cells.

How are thin film PV modules made?

Thin film PV modules are typically processed as a single unit from beginning to end, where all steps occur in one facility. The manufacturing typically starts with float glass coated with a transparent conductive layer, onto which the photovoltaic absorber material is deposited in a process called close-spaced sublimation.