Quality

52 Steps

Quality control and inspection process

Big-date monitoring

Advanced MES & Accurate SPC

No missing

AI Human-Machine Intelligent Interaction

Rigorous Control

To ensure each Suntech module has better sustainability even in harsh environment like desert, farm, coastline, not only do we have self-checking process, but we also deliver them to worldfamous third party test organizations for more stringent tests.

Third-party Certification

Suntech is fully certified by professional third party testing organizations.

Excellent Reliability

Suntech is ranked as Top Performer for 4^th year in the 2020 PV Module Reliability Scorecard, published by PVEL in partnership with DNV·GL.

Warranty Management

12-year product warranty
25-year performance warranty (30-year for double glass products)