Persistent sea breezes cause

ship corrosion and railing decay

continuously eroding infrastructure

Photovoltaic modules in coastal areas

are constantly exposed to corrosive environments

Avoiding the long-term corrosive effects of salt mist on modules

is a significant challenge

Salt, under the action of water vapor

acts like fine "hidden weapons"

but even the sharpest "hidden weapons"

cannot penetrate our "protective shield"

Tongwei TNC 2.0 modules

must pass dozens of rigorous tests

before entering the market

With designs like double-sided 2.0mm thermally strengthened glass

double-layer front-side coating

and physical anti-seepage armor on the back

it performs excellently in salt spray tests.

After a 60-day salt spray test

the module appearance showed no abnormalities

and the power attenuation was far below industry standards

successfully passing the TÜV Nord salt spray test

and obtaining the Level 8 certification

Tongwei's TNC 2.0 high-efficiency modules

can operate stably even in strong salt mist environments

like coastal areas

Tognwei continuously deliver clean energy to users

with reliable quality

ushering in a new era of high-efficiency photovoltaics