Can Solar Run Your AC in Bhopal? Sizing for 1, 1.5 & 2 Ton ACs

Short answer: Yes, rooftop solar runs air conditioners comfortably in Bhopal. As a rule of thumb you need roughly 1 kW of solar per 1 ton of AC on top of your normal household load. A home with one 1.5 ton AC is usually well served by a 3–5 kW system, which also earns the full ₹78,000 PM Surya Ghar subsidy. During the day the AC runs straight off solar; at night you draw from the grid (or a battery, if you add one).

How much solar does an AC need?

A modern inverter AC draws roughly:

AC size	Approx. running load	Solar to cover it (daytime)
1 ton (3-star inverter)	~0.9–1.1 kW	~1–1.5 kW
1.5 ton (5-star inverter)	~1.3–1.6 kW	~1.5–2 kW
2 ton	~1.8–2.2 kW	~2–2.5 kW

Add this on top of your base load (lights, fans, fridge, TV ≈ 1–1.5 kW). So a typical Bhopal home running one 1.5 ton AC plus normal appliances during the day fits a 3 kW system; two ACs or heavy use points to 5 kW. Use our savings calculator to size it to your exact bill.

Do you need a battery to run AC on solar?

Not for daytime cooling. With an on-grid system, the AC runs directly off solar while the sun is up and net-metering credits your surplus. You only need a battery (a hybrid system) if you want the AC to run during power cuts or at night without drawing from the grid, which adds significant cost. Most Bhopal homeowners start on-grid and skip the battery.

What it costs in Bhopal

A 5 kW system (comfortable for a home with AC) runs about ₹2.8–3.4 lakh before subsidy, landing near ₹2.0–2.6 lakh after the ₹78,000 subsidy. See the full breakdown in our Bhopal solar price guide.

Common mistakes

1. Sizing only for the AC and forgetting base load, the system ends up undersized.
2. Assuming you need a battery for daytime AC, you don’t on an on-grid system.
3. Cheap inverter that can’t handle AC startup surge, insist on a quality inverter rated for the load.
4. Ignoring star rating, a 5-star inverter AC draws far less than an old 3-star unit, changing the solar size needed.

Get sized for your AC load

WattSprout Dynamics surveys your actual appliances and AC load, then sizes the system precisely, free survey across Bhopal. See rooftop solar in Bhopal or request a survey.