SHENZHEN TOPRAYSOLAR Co.,Ltd. (002218.SZ) manufactures and sells photovoltaic products as a vertically integrated solar energy company headquartered in Shenzhen, China, and founded in 2002. The company produces solar cell chips and modules including amorphous silicon thin-film, monocrystalline and polycrystalline varieties; solar photovoltaic glass; solar EVA films and adhesive materials; solar power systems and application products such as chargers, water heaters, brackets, collector plates and BIPV solutions; raw materials like ingots, wafers and junction boxes; as well as standalone solar consumer items and EPC services for distributed rooftop projects, utility-scale power plants exceeding 1GW capacity, photovoltaic poverty alleviation initiatives and energy storage integrations. It operates seven production bases across China in locations including Guangdong, Shaanxi, Sichuan, Qinghai and Xinjiang provinces, with global sales reaching over 80 multinational retail chains in Europe, North America, Africa and Asia; subsidiaries include Topray Solar GmbH, Topray Power Inc. and ASE Solar Energy Co., Ltd. In early 2023, the company acquires a 60% stake in an energy storage technology firm for $10 million to bolster integrated solar-storage offerings; it invests $15 million in R&D for advanced solar cells targeting 5% efficiency gains, forms a strategic partnership with a major California utility for solar farm development generating $5 million annual revenue, and expands exports which comprise 40% of sales amid a 20% rise in PV module shipments.