Factory Audits

Conduct a comprehensive qualification assessment

of your prospective PV and Battery Energy Storage suppliers through manufacturing audits

10+ Years

At the PV and BESS Factories in Asia

17.6+ GW

Zero Risk Solar® Projects




PV & BESS Factories Audited

Are you working with a World Class PV & Battery Energy Storage factory?

For a factory to be World-Class, there are dozens of requirements that need to be in place. These requirements relate to product quality, reliability, and compliance with various technology, safety, and environmental standards.

Full insight can be gained with a factory qualification audit. Our accredited and PV & BESS specialized auditors perform thorough technical due diligence on prospective suppliers to prevent incorrect and costly decisions.

The benefits of entrusting us with a factory qualification audit include:
  • 100% independence from suppliers and manufacturers
  • In-depth quality management systems (QMS) implementation and health, safety & environment (HSE) compliance verification
  • Comprehensive insights about factory structure and manufacturing processes
  • In-depth production and product technology review
  • Assessment of financial background and operations economics
  • A detailed, confidential, and on-time audit report
  • CQI/ IRCA-accredited and experienced auditors with an extensive background in PV & BESS factory operations management

If you would like to learn what our team can do for you, please fill out the contact form on the right, and we will get in touch with you within 24 hours.

What are the benefits of implementing Zero Risk Solar®?

Entrusting Sinovoltaics with auditing your PV factories provides the following benefits:

  • CQI/ IRCA-accredited and PV & BESS specialized auditors
  • 100% independent from suppliers and manufacturers
  • Proprietary and PV and BESS component-specific audit procedures
  • Comprehensive Sinovoltaics Factory Scorecards for comparative factory benchmarking
  • Detailed, confidential, and fast audit reports

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Factory Audit Expertise

  • PV module factories
  • Inverter factories
  • Transformer factories
  • Solar tracker factories

  • BOS component (mounting structures and cables) factories
  • Solar cell factory
  • Battery cell factories
  • Battery module factories

Over 300+ Solar PV & BESS Factories Audited

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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