Useful Productive life of Commercial Solar Panel Systems Sydney

What could be the useful productive life of your solar module, a question that does come into consideration while deciding to install a solar power system in your homes or for commercial applications? Most solar modules are designed based on an assumed useful life of 25 years but it is not unusual to find some 40-year-old solar system installation nsw that are still functional. Won’t it be interesting to understand why?

Ask an expert and you will be told that the average productive life span of Silicon (Si) based solar panel is 25 years. Since the initial investment for solar panel installation Sydney is quite high, therefore all owners are keen to know that they’re getting a good return on their investment. No owner would like that system installed by him to have an average life span of less than 25 years. Moreover, it just should not just get switched off abruptly at its 25 years mark.

There are important factors that help panels attain the desired longevity but to figure out accurate information for the purpose is not so easy.  It is seen many a time that solar panels of 1970’s vintage may still be functioning at 80% of their original power capability well past their calculated functional lifecycle.

A few reasons for the longevity of solar panels are given below.

Type of Commercial Solar Panel Systems Sydney

The type of solar panel concludes its rate of deprivation. It is seen that crystalline panels are far more durable compared to thin-film panels and are usually available with warranties for 20-25 years. On the other hand, film panels are generally guaranteed for only 2-5 years. Nowadays, the standard warranty for photovoltaic solar panels is 25 years. The average productive life of a solar panel is calculated assuming a 0.8% loss of effectiveness for each year.  At this rate of degradation, the panels will be down to operating at 80% of their original effectiveness after 25 years, the minimum efficiency standard required for the panel to be effective

But reasons for the crystalline panels to run for over 40 years or thin-film panels lasting double the standard time still need to be understood. Let us try to understand what helps to increase the longevity of your solar panel installation nsw .

Since solar panels don’t require heavy maintenance, a few simple steps given below may help operations of the panels at full capacity for longer durations than usual.

• Source your panels from a manufacturer of good repute. Major parts of solar panels are covered in glass which protects the all-important semiconductor materials from corrosive materials present in the atmosphere. The use of sub-standard materials to encapsulate the metal and conductive materials will hasten the degradation of the panel.

• Ensure full access to light by removing any tree limbs or other plant growth that block sunlight.   It is seen that shaded areas not only impact the solar panel’s efficiency but also cause the development of hotspots because of blocked photons. These hotspots, in turn, accelerate the degradation of the solar module over time.

• In areas having a lot of winds, ensure to keep your solar panels clean. Solar panels must be kept free of dust, dirt, sand, pollen, and smog in more polluted cities. In winter, keep snow and frost off the panels to the extent possible.

 Now that you know the lifecycle of solar installation Sydney and ways you can shield them for long-running, it’s time you play your part in safeguarding the environment and opt for one now.