Are Solar Panels Waterproof?: Consider This Before Buying!

When you have decided to go for green and renewable energy, then solar energy is an efficient power source. 

Before installing a solar system, you may worry about the water-resistant solar panels’ capacity and ask are solar panels waterproof?

However, solar panels are installed on the rooftop or mounted outside to absorb sunlight. 

In this sense, the ability to perform in most weather and becoming waterproof is very important.

In this writing, we will discuss the waterproof capacity solar panels and the ability to perform in most weather along with the warranty protection. 

Besides, this article will help you to understand snow factors and the importance of the roof of a solar system.

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Are solar panels waterproof?

Are solar panels waterproof?
Are solar panels waterproof?

Yes, solar panels are waterproof. Solar panels come with a water-resistant system because you have to install and mount them outside to focus on the sun.

All home solar panels have the water-resistant capacity, and it will protect them from rainfall.

Solar panels produce energy from sunlight through their solar cells. Wiring is required to capture the electricity from the sun. 

However, the manufacturers have to ensure the waterproof system of this wiring where water could damage. 

Thus, solar panels are manufactured with water-resistant capacity and are highly protective on a rainy day.

Solar panels get these waterproof efficiencies with several components. In general, a thin glass sheet and back protection paper are placed on solar panels to protect them from water. 

This back protection paper or sheet is made of a polymer-based material and strong enough to defend water damage. 

The whole process is attached with special glue and sealed to make them watertight.

So, your solar panels are waterproof, and they can perform up to 25-30 years.

Beyond being waterproof, your solar panels are able to stand up to most weather conditions

Solar Panels Are Able To Withstand Weather Conditions
Solar Panels Are Able To Withstand Weather Conditions

Different seasons have diverse characteristics, and your solar panels should perform in most weather conditions because you will mount it outside.

Solar panels can produce energy even on a rainy day, and rain or snow can not damage them.

The waterproof capacity makes it functional during rainfall and snowfall. Your solar panels can stand even in hazardous weather if installed perfectly.

A quality solar panel can hold significant pressure without collapsing. This feature ensures their durability during storms or hurricanes. 

On the other hand, photovoltaic cells can prevent extreme wind and produce electricity without destroying the structure. 

The durable thin glass protection paper and high-efficient seal cover the upcoming damage.

If you think that solar panels are only waterproof and can not perform in most weather, then you are wrong.

Solar panels contain the wiring protection system and a steel frame structure to function outside perfectly.

Besides the small solar panels that are used with tiny devices and appliances, they have a waterproof feature and can stand in most weather conditions.

Warranties protect from rare cases of water damage from sellers or manufacturers

Sometimes, solar panels can be damaged by water because of their manufacturer defect, but it is rare. 

Surprisingly, you will get two types of warranty from the manufacturer: a production warranty and equipment warranty. 

An equipment warranty covers constructional defects, faulty wears, environmental issues, and provides you service against these problems. 

If you face this rare case, then the equipment warranty will protect your solar panels. 

If you claim that your solar panels contain the above issues, the manufacturer will replace your solar panels and re-install it without extra costs with equipment warranty.

Equipment warranty valid for 10 to 12 years.

On the contrary, the production warranty covers up to 25 years and ensures the solar system’s energy production. 

If your solar panels generate less energy than before, then the manufacturer will fix this fault.

In most cases, companies provide 90% of production efficiency at 10 years and 80% of production efficiency at 25 years. 

It means that your solar panels will produce up to 90% energy after 10 years and 80% after 25 years.

What about snow? Do I need to worry when snowing?

What about snow? Do I need to worry when snowing?
What about snow? Do I need to worry when snowing?

Solar panels work in the winter, and you don’t have to worry when snowing. 

If you are deciding to go solar energy, past cold weather and snowy weather may discourage you from installing solar systems. 

You can get the conventional idea that snow will affect your production and damage your solar panels. 

But don’t worry, solar panels are fine with snow and are productive even in winter.

However, winter is considered imperfect for generating solar energy, but it is not right. Solar panels can generate sufficient electricity until they are fully covered with snow.

In general, snow will melt off and remove from the panel’s surface because they are mounted at an angle.

Besides, snow can clean your solar panels, and the wide-angle mounting process helps them to reduce dust while melting snow.

So, the snow problems are not a significant matter, and you can get sufficient energy from a solar system in winter or snowy days.

The roof is important!

The roof is important!
The roof is important!

Solar panels can protect against rainwater, and the roof is important for preventing damage on a rainy day. 

While installing a solar system, the rooftop mounting system requires support of the steel structure for holding the weight of the solar panels and the mounting system.

Besides, the installer will seal the solar panels and make sure that it is waterproof and can perform even in most weather conditions.

If your rooftop contains constructional faults and drainage issues, it will be difficult to maintain the solar panels’ waterproof facilities.

You have to ask the installer to set the solar panels at a perfect angle and select the most efficient place.

Otherwise, your roof will create opportunities for damaging the solar panel’s waterproof system.

Wrapping Up

Altogether, solar panels are waterproof, and you can get green energy in most weather conditions.

The waterproof system will make solar panels more efficient and generate sufficient energy for your homes, businesses, and personal needs.
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