Solar Load Calculator Pakistan
Solar Load Calculator is used to calculate inverter size, battery backup, and solar system size. It is built for Pakistani homes and offices.
Build Your Solar Load
You can add the appliances you use. It will calculate your inverter size, battery, and solar panel size.
Total Load
Daily Energy
Inverter Size
Battery Backup
Solar System
Panels (550W)
Home Size Estimates
There are three types of homes in Pakistan. Following
3–5 Marla Home
- System Size3 kW
- Panels (550W)6
- Monthly Generation~360 kWh
- Inverter3 kVA
7–10 Marla Home
- System Size5 kW
- Panels (550W)10
- Monthly Generation~600 kWh
- Inverter5 kVA
1 Kanal Home
- System Size10 kW
- Panels (550W)20
- Monthly Generation~1200 kWh
- Inverter10 kVA
Why Go Solar With JBMS
You can enjoy following benefits after installing solar in your homes.
Lower Bills
Cut your monthly electricity bill by up to 90%.
Net Metering
Sell extra units back to WAPDA / K-Electric.
Energy Independence
Say goodbye to load shedding worries.
Long-Term Value
Pays back in 3–4 years, lasts 25+ years.
Solar Load Calculator Pakistan — Complete Guide
What is a solar load calculator?
It is used to calculate how much electricity is used in your home or office. After that you can choose the number of solar panels you need to install. You can also estimate right inverter size and battery. It is made for local appliances and according to Pakistani usages. Hence, the results are practical and accurate. Hundreds of users used it to calculate the solar load.
How to calculate solar load in Pakistan?
To calculate your solar load, you need to list every appliance you use. List number of fans, LED bulbs, fridge, AC, water motor, iron, washing machine, TV, and so on. Write down wattage of each appliance and for how many hours you use them every day. Multiply wattage × quantity × hours to calculate the daily energy in watt-hours. After that, add everything and divide it by 1000. It is very complex. That is why we created a solar load calculator for you. It can be used to calculate without any burden. And it is very easy to use.
How many solar panels do I need?
It depends on your daily usage and the average sunlight hours in Pakistan. It is around 5 hours a day. A 550W panel produces 2.5 kWh per day. It can be used in a home where daily usage is 15kWh. You will need around 6 panels. Our solar load calculator Pakistan tool gives you the exact number based on the load.
How to choose the right inverter size?
If the peak load of the solar system is 4000W then choose a 5kWA inverter. It should handle 20 to 25 percent extra capacity when many appliances are running. If the daily usage involves an AC, then you need to pick a high quality inverter so that it can handle the load efficiently.
Solar system sizing guide for homes in Pakistan
There are three types of Pakistani homes. Small homes (3–5 marla) usually need a 3 kW system. Medium homes (7–10 marla) need a 5 kW solar system. Large homes (1 kanal or more, with multiple ACs) need a 10 kW solar system or above. Use our load calculator and inverter size calculator Pakistan tool above to confirm your exact requirement before buying.
Recommended inverter sizes
| Total Load | Inverter Size | Best For |
|---|---|---|
| Up to 1500W | 1.5 – 2 kVA | Small flat / 3 marla |
| 1500W – 3000W | 3 kVA | 5 marla home |
| 3000W – 5000W | 5 kVA | 10 marla home + 1 AC |
| 5000W – 8000W | 8 kVA | 1 kanal + 2 ACs |
| 8000W+ | 10 – 15 kVA | Large home / small office |
Frequently Asked Questions
Users ask following questions curiously before installing solar panels.
It requires arount 8 to 10 kWh of electricity per day. It needs 3kWh solar system to run efficiently. 6 solar panels of 550W needs to be installed.
A 5kVA hybrid inverter is the sweet spot for your system. It should be 20-25% bigger than the peak load of the system.
A 3kW solar system is needed to run a 1.5 ton inverter AC. It needs 1500W of electricity. It will run for 6-8 hours smoothly.
Yes. You can use a small 1.5kW solar system to run a fridge on solar. You can also add fan and lights. A normal fridge uses 150-250W of electricity.
2 tubular batteries of 200Ah can pass 4 to 6 hours easily.
Get Free Solar Consultation
You can contact our expert team. They can guide you properly. You can get a custom quote for your home or office.
