Since the 2000s number of installed solar panels has been increasing in leaps and bounds globally, and power generation in 2017 started a new era. Thermal (coal) power was the major source of the tilt towards renewable energy due to government policy.IAE assumes solar power will be dominant in the power sector in the coming years, bypassing the total energy consumption of Japan and India.
The Standard Lifespan Is 25 To 30 Yrs.
But solar panels do not exist forever. How long do solar panels last? The answer to this prevailing question is the standard lifespan of solar panels is in the region of twenty-five to thirty years. This implies more solar panels would wear out that were installed at the beginning of the boom, and more glass and metal photovoltaic models would be manufactured. In the course of time, it would create a waste management issue. More scientists and environmentalists have stated their concern about this forthcoming issue. They want to take concrete steps to avert this waste management problem.
Waste Management of Solar Panels
The critical issue regarding waste management of solar panels is they are difficult to recycle. The strong adhesive used and some hazardous elements used in solar panels make it difficult to disintegrate. Ironically the longevity of the panels makes them inherently difficult to break. A mechanical procedure is implied to crumble the panels, and acid is used to separate crystalline silicon and semiconductor elements. But with advanced technology, manufacturers are using copper and silver to enhance recycled value.
Many Factors to Consider
The longevity of solar panels depends on many factors. The durability of solar panels is comparatively less in hot, humid weather due to exposure to UV rays, rain, and humidity than in cooler climates. The more solar panels are exposed to extreme weather, their life span declines. The more you use them, their longevity shortens due to natural wear and tear. Solar powers connected to the grid have a better lifespan than standalone units. Inferior quality solar panels have a shorter lifespan than the premier ones. Solar panels installed in places that are devoid of sunlight degrade faster than those installed in bright areas.
Several Benefits to Look For
Using high-quality solar panels have numerous benefits; it implies less silicon and semiconductor waste, low utility bill, and enhances your property value. Solar panels are more economical and eco-friendly than other conventional energy sources such as fossil fuel and coal, hence reducing carbon footprint considerably. The installment cost of high-end solar panels may be on the higher side, but their maintenance and replacement costs offset the initial premium.
Increase the Longevity
A few simple steps can increase the longevity of solar panels. Clean the panel regularly so it receives maximum sunlight, do not any objects over it as they will harm the surface area over time. Install solar panels with a low degradation rate. Panels with improved technology have a low degradation rate of .02% annum. A panel with .05% degradation will generate 87.5% electricity after twenty-five years of useful lifespan.