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August 2, 2011-PreferSolar Extends Materials and Workmanship Warranty to 10 Years

Established in 2006, PreferSolar USA is holding up its commitment to product quality and exceptional customer support by improving its product warranty on materials and workmanship. The new warranty covers the high-performance panels for 10 years, doubling the existing 5 year warranty. The extended workmanship warranty is valid for all panels delivered commencing on August 1, 2011.read more...

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About PreferSolar

Established in 2006, PreferSolar USA, Inc. is a manufacturer of high-quality photovoltaic modules with direct sales office headquartered in Union City, California. We seek to establish long term relationships with our clients and be an asset to them in their endeavors...