大连电瓷：公司江西工厂的屋顶光伏工程由公司子公司自建

Core Viewpoint - The rooftop photovoltaic project at the Jiangxi factory is constructed by the company's subsidiary, while the Dalian factory's project is managed by a professional photovoltaic operation investment institution, utilizing a contract energy management model [2] Group 1 - The Jiangxi factory's rooftop photovoltaic project is self-built by the company's subsidiary [2] - The Dalian factory's rooftop photovoltaic project is contracted to a specialized photovoltaic operation investment institution [2] - The green electricity self-consumption ratio exceeds 70%, effectively reducing carbon emissions and operational costs [2]