In different light frequencies of solar range like diffused light, ultraviolet and infrared, the Solar Photovoltaic Modules are constructed to convert light energy into electricity. The solar energy, available in abundance, is the most reliable and renewable energy which is utilized by the solar modules. Thanks to affordable solar module prices, zero emission and effectiveness in daylight as well as in low light conditions, industries, residential areas, farms and institutions are rapidly adopting this power source.
So let’s have a look at what is solar module, its types and components.
Solar Module System –What It Is
The Solar Module or Photovoltaic (PV) Solar modules comprise roughly about 6x10 solar cells to create a photovoltaic system. The output power thus generated is in DC flow and the production ranges in between 100 and 365 Watts. Also known as the PV Panels or Solar Power Panels, the solar module cost depends upon the efficiency which determines the installation area. More area means the module is less efficient and vice versa.
Types of Solar Modules
From the introduction of Monocrystaline Panels in 1950, the solar modules have been improving over the years to offer excellent quality and versatility. The types of modules are –
Monocrystalline Silicon Solar Power Module
With a signature look of round cornered square shaped cells, the Monocrystalline Solar Cell Module price is quite high as they are the most efficient in producing electricity with best technology. The dark blue colored modules have no mark of grain as they are sliced from single crystal.
Polycrystalline Silicon Solar Power Module
Judging by solar cell module price trends, the Polycrystalline modules are cheaper as they need relatively less material and energy. They have a grainy appearance as they are created by molten silicon poured into cast.
Thin-Film Solar Power Module
The Thin-Film solar panel module price being the cheapest of all, has least efficiency but it is suitable for using where power cuts do not happen often and while you are travelling.
Components Of Solar Modules
The solar PV module price depends on the components on multiple layers which include ESG or safety glass plate with anti-reflective coat, Ethylene Vinyl Acetate film on the upper and lower surface, single interconnected solar cells, aluminum frame and polyvinyl fluoride lamination on the rear side.
With the ever-increasing temperature all over the globe, reducing the harmful effects of Greenhouse Gases by using non-pollutant energy sources is mandatory. The solar module price index shows how their cost is decreasing gradually and this is commendable as it means demand of solar modules is on rise.