Going solar is a big (and expensive) decision, so take your time, and don't feel like you need to commit to the first solar quote you receive. Your solar panels still work even when it's cloudy ...

However, for this, you will need at least 10 solar panels, which can cost you about Rs 5 lakh. In simple terms, a 5kW solar panel system is necessary to run a 1.5-ton AC.

Many other factors influence the cost of installing solar panels, including less-than-obvious ones like the complexity of your roof, Rohit Kalyanpur, CEO of the Silicon Valley-based solar company ...

Judith, author of Beginner’s Guide to Eco Renovation and blog EcoRenovationHome.com, told The Sun: “Solar panels may cost a lot upfront, but over time, you will recoup the cost.” The couple ...