Will solar cut my electricity bill?

Yes, it will. But how much it cuts depends on how much you use and the system size.

If your bill is Rs5,000 a month, a decent solar setup (around 3 kW) can bring it down to Rs500–Rs800. You might recover the cost in roughly three to five years. After that, most of your power is basically free.

What happens during the monsoon, does solar stop?

No. It still works, but output drops a bit. Solar panels catch daylight even when it’s cloudy. And rain helps clean them, keeping them efficient.

Do solar panels work at night?

No, panels need sunlight. At night, you either draw from the grid or use power stored in a battery—if you’ve chosen to install one.

Should I go for a system with or without a battery?

If your main grid is mostly reliable, you can skip the battery. Save money. Batteries help if you have regular power cuts or you want nighttime power without the grid.

How much roof space do I need?

About 90–100 square feet per kilowatt of solar panels. You also need enough sunlight, around 4–5 hours each day. If your roof is shaded, production drops.

What’s the lifespan of panels and the inverter?

Panels last 25 years or more. Most inverters need replacement every 10–15 years. You get long warranties on panels, which makes it simpler to plan ahead.

Can bad weather damage panels?

Panels are sturdy, built to last storms. But weaker or cheaply mounted setups can give way in extreme weather. Always go for strong, tested mounting hardware and certified installers.

 How do I sell extra solar power to the grid?

That’s net metering. If your system makes more power than you use, this system sends that excess to the grid and gives you credit. Once installed, it works automatically , but you need approval from your local electricity company (DISCOM) first.

Is solar too expensive?

Solar setup costs have dropped drastically, over 70% in the last decade. Right now, on-grid systems cost roughly Rs50,000–Rs60,000 per kW, before subsidies. After subsidy, under the government’s scheme, the cost may fall by Rs30,000–Rs78,000 depending on system size.

How long before the solar system “pays for itself”?

Most homeowners recover their investment in 3–5 years. That means they enjoy nearly free electricity for another 20 years or more. Many businesses find ROI even quicker because their usage is higher.

What questions should you ask your installer?

• Will you register my system under subsidy schemes?
• What warranties do you offer on panels and inverter?
• Do you support net metering application?
• Do you offer maintenance or monitoring support?

This isn’t just tech or environmental talk. It’s about affordable, reliable energy, month after month, year after year. Solar isn’t going away, and it's closer to your pocket than ever.