text: agar hum apne ghar ke roof ko solar panels se cover karte hain,toh energy ka kharcha toh kam hoga hi, saath hi environment ke liye bhi achha hoga.wow, yeh idea toh zabardast hai! lekin kya humein kisi expert se consult karna padega iske liye, ya phir hum khud hi kuch research kar sakte hain?