Solar panels are designed to efficiently capture sunlight, maximizing the conversion of solar energy into electricity. This is why the panels are dark and don’t reflect much light. They also have anti-reflective coatings on their glass surfaces, further reducing the reflection, making them less reflective than typical window glass.
Q & ASolar power
How does Ilmatar make ensure that solar power facilities do not cause disturbing reflections?
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Q & A / Solar power
Can solar panels catch fire easily? How is Ilmatar prepared for this?
Large fires in ground-mounted solar power plants are extremely rare. These facilities are closely monitored, and deviations are promptly addressed. Solar panels are not highly flammable materials, as they are primarily made of glass and steel. Grass fires that may spread from the surroundings typically do not ignite the panels. Globally, with 1,200 GW (1,200,000 MW) of solar power installed, there have been no known injuries or casualties due to fires. In the few known solar power plant fires, the cause was usually a malfunctioning inverter or transformer, which was extinguished without spreading to the rest of the facility.All fires, including grass fires, produce smoke, which is not healthy to breathe. Solar parks are subject to specific requirements by firefighting authorities concerning access to the site, safety distances, and other fire safety aspects. We primarily use silicon-based panels, which have lower environmental risks compared to thin-film panels.
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Q & A / Solar power
How are natural resources sufficient to manufacture all the planned solar panels worldwide, considering the large number of production facilities in development? Does Ilmatar recycle solar panels?
This topic has been thoroughly researched, and there are enough raw materials in the world. The primary material for solar panels is silicon dioxide, essentially sand. The key to long-term sustainability concerning materials is recycling, which we already do for all panels, as required by the EU. Solar panels, like other electrical appliances, should not be dumped in landfills. Among various electricity generation methods, solar power is one of the most environmentally friendly.
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Q & A / Solar power
Do the solar power facilities contaminate groundwater and the environment?
Solar power facilities do not affect groundwater. Soil modifications are minimal, and high-quality stainless steel is used as a construction material. Transformers are bunded to minimize groundwater or soil contamination risks. Solar panels themselves do not release chemicals into the environment, and in many parts of the world, agriculture is practiced beneath them. Vegetation management is primarily conducted without toxins, and it can even have positive impacts on biodiversity.
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Q & A / Solar power
If Ilmatar goes bankrupt, how would the restoration of the solar power facility area be managed?
Restoring the area is crucial for the landowners who have leased their land for the solar power project, not only for the neighbors. Land lease agreements have provisions for restoration security in case of bankruptcy. This security covers the cost of restoring the area under such exceptional circumstances.
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