2300 Badger Drive Waukesha, WI 53188-5951 Phone: 877-CPS-INFO (877-277-4636) www.cooperpower.com News Release Contact: Connie Smith (262) 691-8227 Connie.Smith@CooperIndustries.com Large-Scale Solar Integration Webinar to Educate on Trends and Best Practices Attend free, hour-long webinar, February 21, 2012, and learn from power experts in the solar industry. WAUKESHA, WI, February 17, 2012 – Fueled by strong federal and state policies, the U.S. solar market will have doubled the amount of energy generation in 2011 with close to 1.8 gigawatts of photovoltaic (PV) systems have been installed across the country, up from 887 megawatts added in 2010. The integration of AC and DC electrical components, public and private power generators, and commercial and industrial construction practices in the large scale solar value chain has been challenging. Cooper Power Systems, leader in electrical power delivery and reliability solutions for the utility, commercial, and industrial markets, and Lectrus Corporation, the leading electrical systems integrator in the U.S., have teamed up to host an hour-long webinar, ―Large Scale Solar Station Integration: Trends & Best Practices,‖ designed to inform end users, engineers, and customers about electrical integration practices in the solar market. The webinar, to begin 11:00 a.m. EST, February 21, 2012, is designed to share trends and best practices resulting from the integration of critical power distribution components – transformers, inverters, re-combiner boxes, disconnect switches, conductors and terminations – both in the field and at the factory. Speakers from Cooper Power Systems and Lectrus Corporation will review key considerations in selecting suppliers, and will offer tips to write better specifications to improve the procurement, design, construction, and delivery of prefabricated substation inverter skids and enclosures. The webinar will last 45 minutes, with a 15 minute question and answer period to follow. Register at the Cooper Power Systems website, www.cooperpower.com. Editor’s Note: For additional information, contact Mike Petrasek, of Burson-Marsteller, at (412) 3946611 or michael.petrasek@bm.com. About Cooper Power Systems Cooper Power Systems is a subsidiary of Cooper Industries plc (NYSE: CBE), and a global manufacturer and provider of world-class power delivery apparatus and solutions for the utility, commercial, and industrial markets. The company maintains a complete portfolio of products and services required to transform, protect, connect, and build out an electric power system backbone. Smart apparatus – voltage -More- Cooper Power Systems – Page 2 regulators, capacitors, reclosers, switchgear, smart sensors, and controls – integrated with enterprise level software and secure communications enable customers to increase productivity, optimize asset efficiency, improve system reliability, and reduce costs. Reliability and grid-point solutions include: Integrated Volt/Var Control (IVVC), feeder, and substation automation systems. End-point solutions include: Advanced Metering Infrastructure (AMI) and Demand Response (DR). The company is a leading provider of engineering optimization and modeling tools. For more information, please visit www.cooperpower.com. About Cooper Industries Cooper Industries plc (NYSE: CBE) is a global electrical products manufacturer with 2011 revenues of $5.4 billion. Founded in 1833 Cooper's sustained success is attributable to a constant focus on innovation and evolving business practices, while maintaining the highest ethical standards and meeting customer needs. The Company has seven operating divisions with leading market positions and world-class products and brands, including Bussmann electrical and electronic fuses; CrouseHinds and CEAG explosion-proof electrical equipment; Halo and Metalux lighting fixtures; and Kyle and McGraw-Edison power systems products. With this broad range of products, Cooper is uniquely positioned for several long-term growth trends including the global infrastructure build-out, the need to improve the reliability and productivity of the electric grid, the demand for higher energy-efficient products and the need for improved electrical safety. In 2011 sixty-two percent of total sales were to customers in the industrial and utility end-markets and forty percent of total sales were to customers outside the United States. Cooper has manufacturing facilities in 23 countries as of 2011. For more information, visit the website at www.cooperindustries.com. About Lectrus Corporation Lectrus Corporation is the leading electrical systems integrator in the U.S. They engineer, fabricate and install equipment centers, operator centers, generator enclosures, sub-base fuel tanks and other custom metal enclosures that protect complex electrical power and control systems. Lectrus works in a wide variety of business sectors—oil and gas, power, industrial, institutional, just to name a few. The company maintains operations in Tennessee, Texas and South Dakota with facilities covering more than 50 acres and employing over 400 people. For more information about Lectrus, visit www.lectrus.com. ###