Different kinds of fasteners used for Solar Panel Installation

Different kinds of fasteners used for Solar Panel Installation

08 Feb, 2023

There are a variety of fasteners and they are used differently according to their relevant applications. In this article, we will take you through solar panel fasteners and the different types of protection they provide. But before that, we must take a look at Solar electricity as a whole. Solar electricity is produced from photovoltaic cells that capture sunlight that falls on them to produce electricity. It is a 19th-century technology that was developed by scientists who found that photovoltaic cells produce electricity.

  • When photovoltaic cells are combined they make a solar module.
  • The heart of the solar electric system is the solar panel itself, but more accurately photovoltaic solar panels generate electricity from the sun. The more powerful the sun’s energy the more power you get.
  • Most solar panels are made up of individual solar cells connected. A typical solar cell will only produce around half a volt, so by connecting them a more powerful voltage is achieved.
  • Solar panels can be linked together to create a solar array. Connecting multiple panels allows you to produce a higher current.
  • Connecting the panels in parallel allows a solar array to produce more power while maintaining the same voltage as the individual panels.
  • When you connect multiple panels, the power of the overall system increases irrespective of whether they are connected in series or parallel.

Now when it comes to the different types of fasteners used for solar panel installation there are mainly three- two types of hex nuts and one T bolt. Since solar panels are built using soft materials, long and strong nuts are required to maintain them. Once installed it is hard to remove the screws. So it is important to choose the right kind of screws from the beginning. Since the material of solar panels is silicon, long nuts will operate better in them. They also need to be careful to choose fasteners that are resistant to rust and corrosion as these solar panels are exposed to all types of weather conditions.

For solar panels, various types of fasteners are required. Based on the method of installation one needs to remember what kind of fasteners best serves you.

  1. The hexagonal flange nut is one of the most popular solar panel fasteners used for installation. Hex flange nuts are hex nuts with a flat cast. Flange just means the rim is designed to increase holding power and is easier to attach. Flange nuts can hold more soft materials for a longer period by spreading the force over a large area. Hex flange nuts are commonly used in soft installation materials like photovoltaic cells.
  2. Hexagon head cap screws, also called hex bolts or hex head cap screws, are threaded solar panel fasteners with a six-sided head. They are installed with a wrench or socket. Compared to other fasteners, hex head cap screws provide a larger surface grasping power.
  3. T bolts are solar panel fasteners for providing the best fixation to objects so they can bear heavy pressure or workloads, It has one end holding a T-shaped head which is considered as the holding power of the screw. It has high strength and tight fastening of the objects.

These fasteners are considered the best when it comes to solar panel installation. The screws must be flat and long to provide the best clamping. The nuts and bolts used for solar panel installation should be made of special alloys that can withstand high pressure from sunlight and can withstand rain and other climate changes. solar panel screws should be steady and must have non-corrosive elements added to them. Stainless steel fasteners are considered to be the best screws when it comes to solar panel installation. LP screw is the leading ss steel manufacturer in India. If you are looking to place a solar panel in your home you can simply search google for the requirements and how to register a solar panel for your home. When it comes to the type of fasteners to use we hope this article has been useful.