Core Insights - The steel industry is facing dual challenges of rising energy costs and tightening carbon emission regulations, making green transformation essential for sustainable development [1] Group 1: New Construction - Longi Sente BIPV integrates efficient green electricity solutions into new steel plant constructions, maximizing energy efficiency and utilizing rooftop resources effectively, as demonstrated by the Baowu Tai Steel hot-rolled plant project with an 11MW Longi system [2] - The project aims for a "green start," achieving a total carbon reduction of approximately 240,000 tons over its lifecycle, providing significant energy cost savings and a competitive edge in carbon asset accumulation [2] Group 2: Renovation of Old Facilities - The renovation of aging steel plants, such as the Baowu New Steel silicon steel plant, addresses common issues like roof leaks and high maintenance costs by implementing a 2.55MW Longi system [3] - This renovation approach not only prevents leaks but also generates an estimated 55.5 million kilowatt-hours of electricity over its lifecycle, transforming old roofs into profitable "green assets" [3] Group 3: Adaptation to Unique Roof Structures - Longi Sente BIPV has successfully installed photovoltaic systems on curved roofs, previously considered unsuitable for solar applications, achieving capacities of 8.73MW and 18.12MW at projects in Shan Steel Long Steel and Jiangsu Changqiang Steel [4] - These projects demonstrate that with the right solutions, previously unusable rooftop resources can be activated, generating 227 million kilowatt-hours and 445 million kilowatt-hours of electricity over their lifecycles [4] Group 4: Dust Management Solutions - The steel production environment generates significant dust, which can hinder photovoltaic efficiency; however, Longi Sente BIPV incorporates dust prevention designs that allow for self-cleaning through rainwater, enhancing operational efficiency [5] - This design can increase electricity generation by 6% compared to traditional photovoltaic products, thereby expanding profit margins for steel companies [5] Group 5: Collaboration and Innovation - The collaboration between Longi and Sente exemplifies the precise integration of photovoltaic and architectural technologies, pushing the boundaries of energy conversion efficiency with Longi's BC cells and Sente's robust structural foundations [6] - The BIPV solutions provided by Longi Sente demonstrate that every rooftop challenge in the steel industry has a corresponding green solution, supporting cost reduction and carbon emission goals [6]