JinkoSolar’s ‘Tiger Pro’ panels first to pass latest IEC salt mist corrosion standard

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The IEC 61701 Ed. 3 (FDIS) standard is designed for extreme marine (CX) testing conditions to maintain optimum performance for module power output. Image: JinkoSolar (Tiger Pro).

Leading ‘Solar Module Super League’ (SMSL) member JinkoSolar said it was the first to have passed the IEC 61701 Ed. 3 (FDIS) certification with its latest mainstream high-performance ‘Tiger Pro’ PV modules. The tests were conducted by TÜV NORD.

Dr. Hao Jin, Chief Technology Officer of JinkoSolar said: “As a highly innovative module supplier, we are constantly innovating and improving our high-efficiency products to set standards for the industry going forward. CX testing conditions are closest to reproducing some of the harshest real-world environments and were recently applied to IEC 61701 Ed. 3 (FDIS) certification having originally been designed for automobile parts and coating. 

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Receiving certification reflects just how resilient and reliable Tiger Pro modules are in their ability to withstand extreme salt mist corrosion in extreme environments. We will continue to invest in R&D of new technologies to provide our clients with higher-efficiency products that generate long-term sustainable returns and drive technical innovation that sets new benchmarks for the industry.”

The IEC 61701 Ed. 3 (FDIS) standard is designed for extreme marine (CX) testing conditions to maintain optimum performance for module power output.

7 October 2025
San Francisco Bay Area, USA
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