All components of a photovoltaic installation, which are sold in the European Union, are certified and cover all requirements set by the EU in regards to quality, being environmentally friendly and meeting the standards for occupational health and safety.

Harsh Weather Conditions and Photovoltaics

Amongst the variety of requirements that a photovoltaic components producer has to meet is resistance to harsh weather conditions. Some examples of tests that solar panels have to pass include resistance to extreme winds, hail storms, heavy snow loads. In addition, they also have to provide excellent efficiency when exposed to both very low and very high temperatures.

The ever-developing technologies used in modern photovoltaic panels allow for better and better performance even in conditions of low sunlight. Thanks to this, a PV installation is capable of producing power from dawn till dusk, even when faced with a cloudy forecast.

Despite modern photovoltaic systems’ excellent resistance to severe weather conditions, we would still advise not to overlook providing insurance for your installation.

Lifespan of the Solar Panels

Solar panels are the main component of a photovoltaic installation, yet they are continuously exposed to the weather elements. This raises the crucial question – how long is a solar panel’s lifespan? Modern manufacturing technologies allow manufacturers to guarantee an extremely long life for photovoltaic panels. This includes both warranties for the quality of materials and workmanship, as well as for the performance of the systems. Solar panels are estimated to retain no less than 80-85% of their efficiency over a time span of 25 years.

The combination of endurance to severe weather conditions and the need for minimal maintenance makes photovoltaic installations an extremely reliable solution even for remote and difficult to reach locations.