This systematic review examined the use of building-integrated photovoltaics (BIPVs) in high-rise buildings, focusing on early-stage design strategies to enhance energy performance. With limited rooftop space in tall buildings, façades offer a promising alternative for solar energy. . As urban landscapes continue to grow vertically, integrating sustainable energy solutions like solar power into high-rise buildings has become both a necessity and a challenge. . Solar power generation on rooftops of hig acement and renewable energy policy in dense urban areas. These sleek, high-tech panels are revolutionizing how we think about energy, generating clean electricity that can cut your carbon footprint by up to 80% and save thousands on. . Why install solar energy on the roof of a high-rise building? 1. CAPACITY FOR RENEWABLE ENERGY PRODUCTION: High-rise buildings possess expansive rooftop areas suitable for harnessing solar energy, substantially reducing reliance on traditional power sources.