PV Quality Inspections

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

10+ Years

At the PV and BESS Factories in Asia

17.6+ GW

Zero Risk Solar® Projects




PV & BESS 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

Download brochure.

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 the benefits of implementing Zero Risk Solar® Projects
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
  • Mounting Systems
  • Inverters
  • Solar Cells
  • Trackers
  • Transformers
  • Turnkey Stations

  • Cables
  • Charge Controllers
  • Cleaning Robots
  • Combiner Boxes
  • DC Disconnects
  • Floats (Floating PV)
  • Solar Street Lights

Assuring solar PV and energy storage quality on-site in Asia-Pacific for over 10 years...

Since 2009, Sinovoltaics has audited over 300+ solar PV and battery energy storage factories across Asia-Pacific.

Our solar PV and battery energy storage component-specialized auditors are accredited with the International Register of Certificated Auditors (IRCA) and are proud to support you with a comprehensive and insightful assessment of prospective suppliers by using their extensive experience in the operations management of PV and BESS factories in Asia.

Headquartered in Hong Kong, and with offices in Shanghai, Switzerland, USA, and Vietnam and local quality inspection and audit teams in India, South Korea, Thailand, and Türkiye, we are strategically located close to all solar PV component and battery energy storage manufacturing bases and shipping ports in Asia and North America.

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