PV Quality Inspections

Hire our PV specialized quality engineers on-site at the PV factories in Asia

10+ Years

Active at the PV factories in Asia


Zero Risk Solar projects




PV factories audited

What are on-site PV Quality inspections?

Our Quality Inspections allow you to detect and solve any defects during the manufacturing process of PV components. Inspecting your PV components prior to shipment offers great advantages:

  • replacement of defect PV components prior to shipment
  • inspections on-site at PV factories
  • usage of advanced testing equipment
  • certainty about quality before paying the supplier

Are quality inspections necessary?

Manufacturers and suppliers face ongoing pressure to compete on price, producing and delivering their PV components with razor-thin profit margins. Lower prices are good as long as your PV components are quality-engineered and assembled with premium components. 

Between 2015 and 2018, in Europe alone more than 700,000 PV modules failed to reach the end of their warranted 25+ years of lifespan, highlighting the limitations of certifications and warranties to guarantee module quality.

Sinovoltaics performs independent quality inspections on-site at the PV factories in Asia, assuring the workmanship quality, constructional design conformity and structural integrity, output performance and electrical safety of solar PV components.

What are the PV-specialized quality inspections available?

Sinovoltaics' PV component inspections can be conducted at all stages of the manufacturing process:

What are your benefits implementing Zero Risk Solar
Entrusting Sinovoltaics with the quality assurance of your PV components - your benefits:

  • 100% independent from suppliers and manufacturers
  • PV component-specialized quality engineers
  • comprehensive quality testing with strict attention to detail
  • proprietary quality standards and inspection techniques and procedures
  • detailed, confidential and fast inspection reporting

Order Inspection

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Quality Inspection expertise

  • PV Modules
  • Inverters
  • Storage
  • Transformers
  • Solar cells

  • Combiner boxes
  • Cables
  • Isolators
  • Mounting structures
  • Trackers

Assuring PV component quality on-site in Asia-Pacific for over 10 years...

Since 2009, our PV quality engineering team has helped companies worldwide assure the quality of their purchases in Asia.

Sinovoltaics is proud to work with the leading solar farm developers, financiers and insurers in the solar energy industry in over 35 countries. 

Visit us at our offices in Shanghai or Hong Kong, or connect with our subsidiary in the USA.

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