According to the inquiry of official website of Zhuhai Painuo Technology Co., Ltd., Zhuhai Painuo Technology Co., Ltd. (hereinafter referred to as Painuo Technology) is headquartered in the Science and Technology Innovation Coast of Zhuhai National High-tech Zone with beautiful scenery and many universities, and has two modern science and technology industrial parks. Pano Technology takes "smart power and green energy" as its mission, with self-developed sensor equipment, edge gateway, software platform and intelligent algorithm as its core, and mainly provides energy Internet of Things products and digital energy services for customers in public buildings, data centers, hospitals, schools, electronic semiconductors, rail transit, industrial enterprises and other industries. After more than 20 years of development, the company has a rich product line covering cloud, tube, edge and end. The main products include intelligent power measurement and control protection, energy and key equipment Internet of Things management platform, intelligent energy dual-carbon comprehensive management platform, electric vehicle charging equipment and system platform, forming a safe, economical and low-carbon digital energy service system based on data and algorithms.