Photovoltaic support goes up the mountain

What are the benefits of higher altitudes for solar panels?

Overall, in higher altitudes, stronger solar irradiation and lower temperatures pose significant advantages. The clean air in this area means less dust and fog – a big plus for keeping the solar panels cleaner for a more extended period. Dust-free mountain air keeps the panels cleaner for a more extended period.

Why do solar panels work in Switzerland?

High up in the Swiss mountains, the atmosphere is rarer, solar radiation stronger, and in winter the snow can reflect the sunlight. Romande Energie is the company behind the project. According to the founders, the unique alpine conditions are what allow the solar panels to act so efficiently.

Can solar power power a lake in Switzerland?

This lake already serves as a hydropower station but is now harvesting additional solar power. High up in the Swiss mountains, the atmosphere is rarer, solar radiation stronger, and in winter the snow can reflect the sunlight. Romande Energie is the company behind the project.

Where is a high-altitude solar power plant located?

This high-altitude solar power plant sits in a stunning location, floating on a lake in between the Swiss Alps. This reservoir doubles as a floating solar power plant, smack back in the middle of the Swiss Alps.

How do solar panels work in the Swiss Alps?

Even though we associate having solar panels in sunny and hot regions, panels' efficiency drops remarkably in very high temperatures. So, cooler temperatures are ideal for increased efficiency, which is the case for the Swiss Alps. Also, at this altitude, the sun rays fall just at the right angle on the strategically placed panels.

How do solar panels work?

The solar panels are two-sided. As energy is generated, they heat up and melt away the snow landing on them © Romande Energie The Swiss mountain village of Bourg-Saint-Pierre has a unique claim to fame: a floating solar power plant at 1,810 metres above sea level.