Quality

52 Steps

Quality control and inspection process

ATLAS 25+

Long term reliability test of ATLAS 25+

IEC Test

Rigorous triple IEC test

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 4th year in the 2020 PV Module Reliability Scorecard, published by PVEL in partnership with DNV·GL.

2020 top performer

Warranty Management

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