You may install a photovoltaic (PV) system or solar panels yourself. But, to prevent difficulties or injury, you will most probably wish to let a reliable solar panel washing service with exposure in installing solar energy systems. Though they are advanced electric systems, PV systems have some moving parts, so they necessitate a bit of maintenance.
There is a very common query about the longevity of solar panels. While considering installing a solar system, it’s a very pertinent question to ask. People are quite amazed to learn that solar panels have a long lifespan and the least maintenance costs.
How Long Do Solar Panels Serve You?
Solar technology is comparatively new and we’re still studying the conclusions of a solar panel’s lifespan. That’s because few of the most primal panels still haven’t maxed out.
We know about several customers who installed solar systems almost 20 years back and they are still performing! Well, those are some of the pioneer solar panels that were produced! Also, they availed of solar power cleaning service at regular intervals.
Technology and design have tremendously advanced in the last decade, so the opportunity is vast for modern panels. Today, maximum solar panel manufacturers provide a 25-year production warranty, with degradation per decade on their panels.
This is one more measure of confidence in the solar panel’s lifespan. It’s assumed that panels will still continue to operate for years to follow after that warranty expires.
What is The Durability of The Solar Panels?
The solar cells within a solar panel, the elements that are accountable for generating electricity from sunlight, are very weak. That’s the reason why there are various protective layers over the solar cells, including the top layer of high-impact glass. These protective layers are all put to the test to suit international standards. Quite a few companies test their solar panels to go above and beyond for added durability.
The owner of a leading solar cleaning service in California says that during testing, solar panels are exposed to excessive temperatures, both hot and cold, high-humidity conditions, strong wind forces and heavy loads that affect snow or ice packs. They are also shattered with simulated hail. The international standards necessitate that panels can withstand 25mm (1 inch) diameter hailstones progressing at 23 meters per second (51 miles per hour).
Maintenance Cost and Needs of Solar Panel
Once installed, solar panels are very low maintenance. This is due to the fact that there are no moving parts in the solar system. The sole maintenance cost that is fixed is the inverter, which is normally substituted after the operation of the system for 15 years.
It can be concluded that maintenance is very insignificant for maximum residential solar panel systems. Customers that would like to verify that the solar panel system is still generating energy properly can call and ask for commissioning of the system for a meagre fee. But, most of the customers have a monitoring device that displays precisely how many kWh the solar panel system generated. It also gives us all the relevant information regarding the system.
The Lifespan of the Solar Panel
Although they are out in the open and exposed to the elements, panels are created to be very durable and flexible. Each year, there is a higher percentage of residential and commercial solar panel systems fitted. Each of these new systems will be a real-life experiment that will examine the lifespan of new solar panels. These real-world experiments will inform us more about how long solar panels last, but there is a lot of testimony already to prove that solar panels can last 30 years and above.
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