在同Petra公司的新合作声明下，AT&T公司将继续着其对电厂建设智能电网的努力。Petra太阳能公司是一个清洁科技的领军企业，该公司将太阳发电机和智能电网科技合并到了同一个系统中。AT&T公司将为Petra公司提供初始科技，该科技将允许电厂公司定位新能源标准要求的同时投资智能电网科技。
Petra太阳能公司设计并生成的第一个智能电网主要安装在电厂的电流分配竿上，使太阳能系统产生的电力变成交流电。
“电厂级的SunWave上升系列系统”，该系统将以独立的太阳能发电站形式运行，结合着太阳能电力，智能电网和电力管理科技。从而使电厂提高电力质量以及增强电网管理。Petra 太阳能系统在交通灯以及电力传输竿上运行，并直接连接到电力传输竿的二级电压线上。
AT&T And Petra Solar Team To Offer Smart Grid Solar System Technology
20.07.2010: AT&T continues to further its efforts in smart grid for utility companies with a new agreement with Petra Solar, a clean tech pioneer that combines solar generation and smart grid technology in a single system. AT&T will offer Petra Solar's innovative technology, which allows utility companies to simultaneously address Renewable Portfolio Standard requirements and invest in a smart grid technology.
Petra Solar designs and manufactures the first smart grid interactive solar electric system specifically designed for installation on utility distribution poles, Utility Grade SunWave(TM) UP Series. The systems, which operate as individual power generation stations, combine solar power, smart grid and power management technologies to enable utilities to improve power quality and grid management. Petra Solar's systems operate on streetlight and utility poles, connecting directly to the grid's secondary voltage lines at the pole. …
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