Chinese Version
A GUIDE TO SOLAR ENERGY
Are you curious about solar energy and what it means to you and your future? You're at the right place.
+ Benefits of Solar
+ How Solar Works
+ About Photovoltaics
+ History of Solar
+ Solar Glossary
+ Solar & Global Warming
+ Useful Links
+ Solar FAQ

CLICK HERE  for sales information,
to become a Suntech Dealer or
for a Solar Evaluation. Or click on “Contact Us” above.






top
up



down
end

Certifications

Suntech stands behind all our products. We have earned the most important certifications around the globe.

UL Certification

Underwriters Laboratories Inc. (UL) is a U.S. based product safety testing and certification organization. The organization is a not-for-profit, privately owned and operated group based in Northbrook, Illinois, and develops standards and test procedures for products, materials, components, assemblies, tools and equipment, primarily, those dealing with product safety. UL also evaluates and certifies the efficiency of a company's business processes through its management system registration programs. Additionally, UL analyzes drinking and other clean water samples through its drinking water laboratory in South Bend, Indiana.

Underwriters Laboratories is one of several companies approved for such testing by the U.S. federal agency OSHA. OSHA, responsible for the enforcement of safety and health legislation, maintains a list of approved testing laboratories, known as Nationally Recognized Testing Laboratories.