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Depending on the manufacturer, solar panels’ performance can be guaranteed for 25 - 30 years, but it’s very possible that your panels will go on to produce electricity for longer than that. The first 25 to 30 years after your solar installation is considered the system’s “useful life”, but panels can still produce electricity for decades longer. In fact, the world’s first modern solar panel is still producing electricity at the ripe age of 60!
What is a solar panel’s useful life? Just like a lot of other equipment, solar panels don’t perform at 100% for their entire life and then just stop working in year 30. Instead, solar panels, at a very slow rate, produce less electricity as they age. This process is called degradation.
Because of solar panel degradation, most panels’ production warranties change as they age. Manufacturers typically guarantee 90% of the panels’ production until the first ten years. After ten years, that percentage drops back to 80% for the remaining 15 - 20 years.
After the system’s useful life, your panels can go on producing electricity. However, depending on your financial goals, you may want to replace your panels with new ones that will produce electricity at a higher rate.
For more info contact ariston solar water heater dubai or call us at +971 4 252 2966
What is a solar panel’s useful life? Just like a lot of other equipment, solar panels don’t perform at 100% for their entire life and then just stop working in year 30. Instead, solar panels, at a very slow rate, produce less electricity as they age. This process is called degradation.
Because of solar panel degradation, most panels’ production warranties change as they age. Manufacturers typically guarantee 90% of the panels’ production until the first ten years. After ten years, that percentage drops back to 80% for the remaining 15 - 20 years.
After the system’s useful life, your panels can go on producing electricity. However, depending on your financial goals, you may want to replace your panels with new ones that will produce electricity at a higher rate.
For more info contact ariston solar water heater dubai or call us at +971 4 252 2966
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