How to identify Tier 1 Longi A grade Solar panel in pakistan

[@rabnawazmalik5244]

Very informative & useful video.
Thanks.

[@alamsher4398]

Very good

[@solarpowerinfo4784]

شکریہ بھیا

[@muhammadasifkhan1241]

Salam sir how do I check loungi a grade solar plate by emi bar code inside mirror in front side through website

[@enginecheck971]

Bhai rawalpindi mi koi trusted banda hai panel wala?

[@ShabbirThiraj-237]

فضول بول رہے ہو کوٸی سیمپل تو دیکھاتے