Since 2016, Tadbir Energy Kamel Company, in order to further institutionalize renewable energy in the country, has constructed solar power plants connected and disconnected from the grid in different regions of Iran. Payam Shoes, one of the largest shoe factories in Iran, with the aim of promoting clean energy in manufacturing and polluting industries installed a 20 kW solar power plant on the roof of factory. All stages of design, installation and commissioning of this power plant have been done by complete energy management.