LESSO Solar has reached a significant milestone—our photovoltaic (PV) testing center in Shunde District, Foshan City, China, has officially passed the authoritative assessment of the China National Accreditation Service for Conformity Assessment (CNAS) and obtained the CNAS accreditation certificate (ISO/IEC 17025:2017). This achievement signifies that LESSO Solar’s PV module testing capabilities, quality management system, and professional services have reached an internationally recognized level, ensuring that our independently issued test reports hold global credibility across over 100 economies.
A Cutting-Edge Laboratory Ensuring Premium Quality
Spanning over 2,000 square meters, our modern testing center operates 24/7, equipped with more than 20 advanced PV testing devices worth millions. Each solar module undergoes rigorous environmental and durability tests, from extreme temperatures ranging from -40°C to 85°C to prolonged 3,000-hour light exposure aging tests.
"Quality comes first," says the LESSO Solar lab director. "Our testing center follows ISO9001 and CNAS standards while implementing LESSO Solar’s proprietary SAE quality management system (Standardization, Accuracy, Efficiency). This ensures every module meets the highest standards for safety, efficiency, and durability."
With state-of-the-art equipment and cutting-edge testing technology, our lab provides comprehensive, precise analyses of module efficiency, stability, and safety, reinforcing our commitment to delivering high-performance solar products to global customers.
The Global Recognition and Impact of CNAS Accreditation
CNAS certification is regarded as the "Oscar of Chinese Laboratory Accreditation" and is aligned with international standards from Europe and the U.S.. Attaining CNAS recognition brings numerous advantages:
· Globally recognized test reports, accelerating export clearance by 40%.
· Enhanced credibility for independent R&D and quality assurance.
· "One test, global acceptance"—ensuring seamless compliance for international markets.
(CNAS accreditation details can be verified at www.cnas.org.cn.)
Pioneering Smart Solar Manufacturing for a Greener Future
This CNAS accreditation is another significant milestone following our ISO9001 certification, further reinforcing LESSO Solar’s leadership in quality and innovation. Through our proprietary SAE quality management system, we offer a closed-loop ecosystem combining testing, technical solutions, and supply chain services, ensuring that every solar module meets 100% compliance before reaching our customers.
"This achievement is not the finish line but the starting point for the next chapter of green manufacturing," says the LESSO Solar lab director. Looking ahead, our testing center will continue collaborating with industry partners to provide comprehensive lifecycle quality assurance for distributed and utility-scale PV power stations.
From rooftop solar to desert solar farms, LESSO Solar is redefining PV module quality standards—paving the way for a cleaner, more sustainable future.
