Company Performance Metrics
STS is an ISO17020 accredited Inspection Body active in the PV industry and trusted by most of the leading project developers and EPCs worldwide.
With their team of experts, engineers, and inspectors, they help their clients establish robust quality plans that fit their business situation, understand suppliers technical capability, and verify PV
modules quality during production. Being the first and currently the only accredited IB to conduct PV modules pre-shipment inspection, they acts as the trusted quality arm of modules buyers.
STS leads the sector thanks to unique solutions we have developed to cope with the industry’s practical challenges, such as STS Standard for Approval of PV Modules Manufacturing and Dispatch (STS-STD-PVM1).
Results on the field have demonstrated their team's ability to ensure product reliability and performance. STS is today the largest inspection body in the PV modules sector with more than 4% of the global PV modules manufacturing (2017) under monitoring by our 70+ full-time engineers.
