September 5, 2024

Italgam’s New Rooftop Solar Panels Prevent Bird Pollution

Italgam Srl has developed the EVO 2.0 brush to protect rooftop solar panels from pigeons’ nests that can reduce efficiency and cause damage. This innovative solution fits between the panels and the roof to ensure the panels operate safely and effectively.

The EVO 2.0 Brush: A Simple yet Effective Solution


An Italian startup, Italgam Srl, has developed an innovative bird-protection solution for rooftop solar panels. As the popularity of rooftop solar panels continues to grow, so does the challenge of protecting these installations from birds.

Pigeons nesting under solar panels can lead to significant problems, including reduced efficiency and potential damage to the system. Italgam's new product, the EVO 2.0 brush offers a practical and efficient solution to this issue.

The EVO 2.0 brush is designed to fit between the backside of the solar panels and the roof. It prevents pigeons and other birds from accessing the space beneath the panels. This is crucial because birds often build nests under solar panels, which leads to a buildup of organic waste.

This waste can accumulate and cause overheating, which may reduce the efficiency of the solar panels by up to 30%. In extreme cases, this can lead to short circuits and even fires. The brush also contains low-carbon stainless steel wire, which prevents corrosion and ensures that the product remains effective for years.

The brush is made from polypropylene bristles, and treated with anti-UV to prevent crystallization. This ensures that the bristles remain effective and durable over time, even when exposed to harsh sunlight. 

New Rooftop Solar Panels: Inspiration and Development


The inspiration for the EVO 2.0 brush came from an unexpected source. Italgam's CEO, Maurizio Chiacchierini first encountered a similar product in British Columbia, Canada. He saw a brush being used for gutter cleaning and realized that a similar concept could be applied to solar panels to prevent bird infestations.

Solar panel installation with protection

The EVO 2.0 brush, developed by Italgam, prevents bird infestations under solar panels, becoming a crucial tool for over 1,300 solar companies worldwide.

Chiacchierini began developing the EVO 2.0 brush after a solar installer approached him with a question: Could a brush like the one he had seen in Canada be used to prevent pigeons from nesting under solar panels? Chiacchierini took on the challenge, developing and patenting the EVO 2.0 brush. Since then, the product has become a vital part of Italgam's production.

Today, pigeon prevention accounts for about 90% of Italgam's production. The EVO 2.0 brush is now used by over 1,300 solar companies worldwide, making it a trusted solution for solar panel installers.

How the EVO 2.0 Brush Works


The EVO 2.0 brush is designed with knurled bristles that provide a firm grip on surfaces. This ensures that the brush stays securely in place, preventing birds from getting under the solar panels.

The staggered design of the bristles also allows for better airflow and rainwater drainage. This is crucial because it ensures that the solar panels do not overheat and that rainwater can flow freely under the panels, preventing potential water damage.

One of the significant advantages of the EVO 2.0 brush is its adaptability. It can be used on all types of roofs, including those made of corrugated sheet metal. This makes it a versatile solution for various solar panel installations.

Italgam's EVO 2.0 brush offers a simple yet effective solution to this problem. By preventing birds from nesting under solar panels, the brush helps maintain the efficiency of the system and reduces the risk of damage.

As more homeowners and businesses invest in rooftop solar panels, the importance of protecting these installations becomes increasingly evident. By using the EVO 2.0 brush, solar panel owners can protect their investment and ensure that their panels operate at peak efficiency.


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