Photovoltaic epc means that the design, procurement, construction, trial operation and other links of photovoltaic engineering construction projects are contracted by a company. According to the contract signed between the owner and the company, the company is responsible for engineering survey, design, equipment and material procurement, construction and installation, project management, equipment supervision, commissioning, acceptance, training, production handover, performance and quality assurance and engineering quality warranty period. Photovoltaic epc Company is responsible for coordinating the resources of all parties during the project implementation, ensuring that the project is completed on time and with good quality, and providing comprehensive project management and technical support.