text: sun,kya tumhe pata hai ki hum ghar ke lights ko solar energy se chala sakte hain? yeh toh bahut bada step hoga sustainability ke liye.wow, yeh toh amazing hai! agar hum solar panels lagwa lete hain, toh na sirf paise bachega, balki environment ko bhi kaafi fayda hoga, mujhe yeh idea pasand hai!