text: Ritika, jab hum solar panels lagwaenge, toh kya humara ghar khud se energy generate karega, ya phir kisi aur source se bhi zarurat padegi?Bilkul, Rahul, ghar par lagaye gaye solar panels se hum apni energy khud generate kar sakte hain, aur agar excess ho, toh grid ko bhi de sakte hain!