What To Look For Before Buying Solar Modules?
Businesses and governments across the globe are actively working towards promoting the use of renewable and cleaner sources of energy. If you are looking to reduce your carbon footprints and make your home or workplace more environmentally friendly, installing Solar Modules can be a great option.
However, once you start exploring the Best Solar Module options on the market, you’ll find there are many different types. In this article, we discuss the very basics of Solar Modules to help you make an informed decision.
Monocrystalline or Polycrystalline: Which Solar Module To Buy?
Primarily there are two types of Solar Modules:
Monocrystalline Solar Modules
Monocrystalline Solar Modules are cut from one single silicon source; therefore, a bit costly. In terms of performance, they justify the costs and provide a better output when compared to their crystalline counterparts.
Polycrystalline Solar Modules
Polycrystalline panels are made from different silicon pieces which are treated to form one single solar crystalline surface. These Solar Modules are economical because their manufacturing costs are lower.
When you buy a Solar Module, you’ll notice that a Monocrystalline panel will have an even surface and texture as it is made from a single piece of silicon. On the other hand, Polycrystalline panels will have a slightly rough surface and uneven texture because of different silicon pieces that blend to form one solid crystal.
N-Type or P-type Solar Cells?
Before you decide which would be the best Solar Module for your requirements, it is important to learn a bit about the two different types of cells used in Solar Modules.
N-type Solar Cells:
N-type solar cells use phosphorus for doping. These cells are negatively charged as phosphorus has one additional electron when compared to silicon. Effectively, it means these Solar Modules degrade slowly. As such, they cost more than Solar Modules with P-type cells.
P-Type Solar Cells:
Instead of phosphorus, P-type cells use Boron which has one electron less than silicon. It is why these cells are positively charged. The downside of the positively charged P-type cells is they tend to degrade fast. However, they are less expensive.
When buying a Solar Module, we always recommend you do your cost-benefit analysis and learn as much about the products to make the best choices. Further, you may also want to consider the cost and the wattage you’re getting for the price. A lot depends on usage and your particular requirements. You can always contact Onix India to know more about our Solar Modules. Our support team will be more than willing to help you with your questions.
If you’re already exploring options to purchase and get a Solar Module installed, we suggest you check Onix India’s Solar Modules.