Solar Panels Hail Damage

One of these is iec 61215 which involves accelerated stress tests to see how well the module holds up under heat cold wind humidity uv light and mechnical stress including hail.

Solar panels hail damage.

In the spirit of making the world a greener place many people continue to look for alternative energy sources to run their vehicles and heat and cool their homes. Hail speed size and hardness are non constant variables but solar panels have a line of protection from hail damage. One minute the sun is shining bright across the lone star state then suddenly debris the size of golfballs rattles down and wreaks havoc that s often. Solar panels which in residential use generally means a collection or array of photovoltaic pv modules are one green energy source.

Hail tests and certifications for solar panels. Solar panels and hail damage can happen in the blink of an eye. Mother nature will always find a way to cause trouble however the most noteworthy panel replacement are has had to take care of was due to people not the weather. For solar electricity consider using thin film or amorphous photovoltaic panels.

Solar panels are designed to withstand weather including hail and thunderstorms. Silicon solar cells will fracture and crack under pressure so it is common that manufacturers install a protective housing around the solar cells. Solar panels and hail. Installing smaller solar panels can reduce the damage caused during a hail storm.

In most cases solar panels are tested and certified to withstand hail of up to 25 mm one inch falling at 23 meters per second approximately 50 miles per hour. Poor quality solar panels are particularly susceptible to damage. Solar panels can get damaged in a number of ways one of the most obvious is hail falling trees and flying debris in a storm. This can result in shattering of the panels or even micro cracks.

However just like your car windscreen can sometimes get damaged by extreme hail the same can happen to your panels. The substrate is a flexible plastic material and highly resistant to damage from rocks or hail. With hail season in full swing protect your solar panels from hail damage to keep their energy supply in working condition. Although made from laminated glass hail falling between 30 100km is hard to withstand.

In order for a solar panel to be approved by the california energy commission there are a number of certification tests that it must pass. Solar panel manufacturers test their products to ensure that they are capable of withstanding hail storms. This is because if one part of a solar panel is damaged the energy output loss is considerable and almost as if you lost the entire panel.