15 Apr Solar Panels: 5 Things to Keep in Mind Before You Buy Them
Solar panels for your home could be the most cost-effective decision you make this year. Since we’re trying to be more unconventional, going solar could be a good place to start. You can save a lot of money on electricity and help the environment by installing a few solar panels on your roof. However, there are a few things to consider before deciding on solar panels.
There are several solar companies in Adelaide, so selecting a product based solely on the company name is not advisable. To find the best solar company in Adelaide that meets your needs, you must first understand some basic and technical features of solar panels.
Type and Technology
The type and technology of a solar panel are the first things to consider when purchasing one. When it comes to technology, two major types are commonly used, which include solar thermal energy and photovoltaic solar power. Due to their efficiency and flexibility, solar PV, or photovoltaic solar power, is the most widely used solar technology. Monocrystalline panels and Polycrystalline panels are the two main types of solar PV panels available. These panels are classified according to the cells that they contain.
The cells in monocrystalline panels are cut from a single silicon source. Most of these panels are black in colour. Monocrystalline panels are the most efficient and can withstand extreme temperatures. The only disadvantage is the price. The cost of monocrystalline panels can be quite high.
Efficiency
When it comes to solar panels, the efficiency of the panels is extremely important. The efficiency of the panels is highly dependent on the area where they will be installed. If you have a larger setup area, you can use the panels with a lower efficiency rating. However, if you have a limited amount of space and a large setup is difficult, you can opt for the ones with higher efficiency ratings.
Thermal Co-Efficiency
The temperature of solar panels does not remain constant throughout the day. They adjust their temperature in response to changes in the ambient temperature. It is extremely important because a change in the ambient temperature impacts the output power. For optimal output power, the ambient temperature should be 20-25 degrees Celsius. As a result, select panels that can better control the temperature conditions in your area.
Degradation Rate
Solar panels, unlike other alternative energy sources, do not degrade quickly. Every year, the solar panels degrade by only 1% on average. So, you can expect your solar panels to produce 80% of their power after 20 years. Climate, snow, dust, and wind-loads, on the other hand, play a significant role in the degradation of solar panels. If you live in an area where the above conditions exist, you should think about the type and efficiency of solar panels, as well as some additional equipment and scheduled maintenance.
Warranty
As customers, you will place a high value on the warranty. Solar panels have a life expectancy of up to 25 years. Product and performance warranties are two types of warranties that solar installers in Adelaide may provide. You may be able to file a claim for damages and replacements for up to 15 years under the product warranty. The performance warranty covers the panels’ performance and can last up to 25 years.
Contact us if you want to learn more about solar panels and get the best solar PV panels in Adelaide.
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