Panda Green Energy Group Limited, formerly known as United Photovoltaics Group, was a prominent investor and operator of renewable energy projects, focusing heavily on solar power. The company gained global recognition for its unique "Panda Power Plants," which featured solar arrays configured in the shape of giant pandas, a project launched in collaboration with the United Nations Development Programme to promote sustainable energy and public engagement. The group's business encompassed the entire lifecycle of clean energy projects, from development and investment to management and operation. In 2020, due to significant financial challenges and a change in controlling shareholders, the company was restructured and officially rebranded as Beijing Energy International Holding Co., Ltd. (SEHK: 00686).