Sustainable Energy Inverters Power 6 MW Solar Tracker Project
World's Third Largest Tracker Project Inaugurated
Calgary, Alberta - December 18, 2007 - Sustainable Energy Technologies Ltd. (TSXV:
inauguration and commissioning of a 6 megawatt solar tracker project by Solaer S.L., near La Motilla del Palancar in the Spanish Province of Castille la Mancha.
The previously announced project - believed to be the third largest of its kind in the world -
uses more than 1,000 of Sustainable Energy's SUNERGYTM inverters to connect the solar
trackers to the power grid.
"We are very pleased with the quality and the performance of the SUNERGYTM inverters, and we intend to use them in future projects," said Gabrielle Cuartero, General Manager of Solaer S.L, one of Spain's leading solar project developers.
"This is an important milestone for Sustainable Energy" said Michael Carten President & CEO
of the Company. "It marks Sustainable Energy as a credible competitor in what is the fastest
growing major solar power market in the world."
The recent inauguration of the project was also attended by the Canadian Ambassador to
Spain as well as the Minister of Industry for Castille la Mancha, Spain's largest province, whichleads Spain in solar PV installations.
About Sustainable Energy: Based in Calgary Alberta, Sustainable Energy
(www.sustainableenergy.com) designs, manufactures and markets power inverters for therenewable energy industry. Sustainable's SUNERGY(TM) inverter delivers performance and
safety advantages for grid-connected solar power plants that are not possible with conventional inverter technologies.
Featured Product

OMCO Origin® Factory-Direct Trackers
A One-In-Portrait (1P) solution for a wide range of solar projects within utility scale, distributed generation (DG), and community solar markets manufactured and factory preassembled in the USA at OMCO Solar with full-scale support, and design for quick, easy and safe installation, and fewer trackers per MW. OMCO makes all structural components with domestic steel and this balanced design allows for more accurate targeting and reduced energy consumption. OMCO Origin® Factory-Direct Trackers include universal module mounts with options for all commercially available modules, labor-saving bearings with 6 adjustable ways to compensate for posts and terrain issues, and foundation solutions for every terrain including OMCO C Piles.