How Many Solar Panels Do You Need for a 1.5 Ton AC in Pakistan?
If you want to run a 1.5 ton AC for 8 hours every day, you will need about 10 solar panels (300 watt each).
This kind of AC uses about 12 to 16 units of electricity daily.
One 300W panel gives about 1.2 to 1.5 units per day.
So, 10 panels can give enough power for it.
What Can Change the Number of Panels?
1. AC Type:
- Inverter AC uses less power → You may only need 8 or 9 panels.
- Normal AC uses more power → You may need 10 to 12 panels.
2. Panel Size:
- Bigger panels (like 400W) → You’ll need fewer panels (7 or 8).
- Smaller panels (like 250W) → You’ll need more (11 or 12).
3. Sunlight in Your Area:
- More sunlight (like in Lahore or Karachi) → Fewer panels needed.
- Less sunlight → You may need extra panels.
4. AC Usage Time:
- Use for less time = fewer panels.
- Use for more time = more panels.
5. Power Loss:
- Some power is lost in wires and inverter.
- Add 1 or 2 extra panels to cover that.
Some Extra Info
- Battery:
If you want to use AC at night or in cloudy weather, you need batteries. - Inverter:
A 3kW inverter is good for a 1.5 ton AC. - Monitor Your System:
Use a small device or app to check how much power is made and used. It helps save more.
Final Tip
To run a 1.5 ton AC on solar, 10 panels of 300W are usually enough. But this can change based on your AC type, how long you use it, panel size, and sunlight.
Solar power saves money, gives backup during load shedding, and helps the planet too.
Ask a local solar expert to help set it up the right way.
