Efficient cleaning solution: Solar panel cleaning brush is designed to effectively remove dirt and debris from solar panels, ensuring performance and energy efficiency Telescopic extension pole: This solar panel cleaning brush comes with a 3.5m telescopic extension pole, allowing you to easily reach high places without a ladder or other equipment and lightweight design: The solar panel cleaning brush is made of strong material, which is both and lightweight, easy to operate and can be used for a long time User-friendly experience: This solar panel cleaning brush is easy to assemble and operate, suitable for residential and commercial solar panel cleaning needs Suitable for all panel types: Our solar panel cleaning brushes are ntle on the surface, ensuring they are safe for all types of solar panels while delivering a thorough clean every time