Switching to solar energy is an important and conscious decision for your home or business. Regarding environmental and economic benefits, the uses of solar panels are a prosperous investment. Solar panel installation companies in Sydney and NSW have become popular, and you must choose the most competent to get the most efficient solar energy system. Solar panels are the main component of your installation, and you should aim to get high quality to ensure a safe and efficient transition. This article will give you some tips to determine what makes some solar panels more efficient.
Solar Panel Efficiency
The efficiency of your solar panel is the key to a profitable and self-sustaining setup. Here are elements you need to consider and discuss with your solar panel manufacturer:
- Material Type
The standard solar panel structure is usually made of polycrystalline silicon, which has proved to be effective. Still, the solar panels must be made of monocrystalline silicon to target high efficiency.
Avoid thin-film material as it offers even less efficiency than polycrystalline silicon. Monocrystalline silicon solar panels also provide the advantage of using less space, which is excellent if it is an issue for you.
- Cell Technology
Solar panels are made of cells containing semiconductor materials that convert sunlight into electricity through the photovoltaic effect.
Commonly, you find “P-type” and “N-type” in the solar installation market. They are made with a different doping process, giving more productivity to the N-type. Indeed, N-type solar panels will have more sensitivity to low light conditions than P-type. They will be able to capture the light from early morning to late evening, giving you a larger window of electricity production.
- Electricity Conversion Efficiency
Your solar panel manufacturer must be able to give you information on the electricity conversion achievability. In other words, it is the percentage of sunlight converted into electricity. Standard solar panels will range from 15% to 22%. That is a critical criterion while choosing your solar installation that you should discuss with your manufacturer.
- Temperature Coefficient
It indicates how climate temperature can affect the solar panel function. In hot climates like Sydney, you must consider a lower temperature coefficient, as the solar panel will work better in hot conditions.
Choosing high-quality solar panels will ensure you greater productivity. Solar panels will be reliable and consistent but also have a long-lasting use. That is the same for any appliance you buy: the better quality, the better performance.
Solar Panel Warranty
Warranty on a solar panel installation is a crucial element to consider. A warranty is an agreement of trust from the fabricant to the customer, ensuring the best performance of his product.
There are two types of warranty you must check when considering solar panels :
- Product Warranty
It refers to the material and the workforce needed for the complete installation. Manufacturer offers 20 to 25 years of warranty, and it goes until 30 years for the best solar panels.
- Performance Warranty
It refers to the power production over the solar panels’ life. That is the most important warranty to check. Standard panels will produce 80% of their original output after 25 years, and the best solar panels on the market can give 85% of their power rating after 30 years.
Solar electricity is constantly evolving and performing as new technologies arise yearly. Staying aware of important component that makes a solar panel efficient and profitable will direct you to the right solar panel for your installation. Choose an experienced and passionate manufacturer for your facility to get the best for your property.