Video narration
Sabse zyada efficiency wala solar panel chunna aasan lagta hai, yani tay jagah aur utni dhoop se adhiktam bijli banane wala. Lekin muri hui cheez par sakht board chadhaiye: vah satah dhak dega, aakar ke saath nahin baithega. Lachili sheet usi ghumav ko apna leti hai. Tedhi chhat ya deewar par sabse efficient panel ka poora kshetra istemal na ho paye, to kagaz par behtar panel bhi aapke liye kam bijli bana sakta hai. Yahin faisla palatata hai. thin-film panels, yani patli paraton wale panel, sirf kam efficiency ka samjhauta nahin hain. Inhen vahan chuna jata hai jahan flexibility adhik mahatvapurn ho. Building-integrated applications, yani imarat ka hissa banne wale upyog, mein bhi yahi soch kaam aati hai. Har jagah thin film sahi chunav nahin hai. Lekin curved satah ya building integration mein, fit hone wala panel sabse achchha test dene wale panel se adhik upyogi ho sakta hai.