PENNINGTON, N.J., May 25 WorldWater & Solar Technologies Corp. of Pennington, N.J., signed a deal with Solargenix Energy, LLC to expand marketing and sales efficiency.Under Thursday's deal, the companies expect to offer a full spectrum of solar power capabilities for industrial, residential and commercial buildings -- from lighting to heating, from driving motors and pumps to hot water supply and HVAC. The companies say these collaborative applications will contribute to increased marketing and sales with attendant increased revenues, profitability and market shares.WorldWater is an international solar engineering and water management company with high-powered solar technology providing solutions to power and water supply problems; Solargenix is in the business of maximizing patented solar collection technology and other patents to convert the sun's light into a variety of temperature ranges for thermal heat.Solargenix worldwide patents in solar thermal products and systems are based on the science of non-imaging optics developed at the University of Chicago by scientist Roland Winston. Non-Imaging Optics improves the efficiency of converting solar energy to thermal energy.WorldWater's solar technology is at work in more than 20 countries around the world. In the United States, it provides solar electric, water pumping and purification technology to water utilities, agribusiness, industry, schools, communities, homeowners and emergency responders.Copyright 2007 by UPI