Free Solar System Size Estimator
Plan your solar journey with our easy-to-use calculator.
FAQ
Why do you need a Solar System Estimate?
Before investing in a solar system, it’s essential to know how much power your home requires. Our Solar System Size Estimator helps you calculate the ideal system size based on your appliances and their daily usage. Whether you have air conditioners, refrigerators, lights, or other devices, this tool provides a personalized recommendation to ensure you choose the right solar solution for your needs in Pakistan.
1What are peak sun hours?
Peak sun hours are the equivalent hours per day when the sun’s intensity is at least 1000 W/m², critical for sizing solar systems.
2Can I use this for commercial properties?
Yes, but commercial systems may require additional considerations. Contact us for tailored solutions.
3How much can I save with solar?
A 5 kW system can save up to Rs42,350 annually by recovering energy lost to soiling, based on a 15% efficiency loss and Rs34.37/kWh tariff.
4How do I calculate my daily electricity consumption?
List all appliances, multiply their wattage by daily usage hours, and divide by 1000 to get kWh. For example, 2 ACs at 1500W, 8 hours = 24 kWh/day.
5Do I need batteries with my solar system?
Batteries are optional for on-grid systems (excess goes to the grid), required for off-grid, and optional for hybrid systems.
6How long does a solar system last?
Panels last 25-30 years with a 25-year warranty, inverters 10-15 years, with maintenance extending lifespan.
7Can I install a solar system myself?
Possible for small systems, but professionals ensure safety, efficiency, and compliance with local regulations like net metering.
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