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Solar planning tools

پنل · وضعیت شارژ · انرژی

Calculate the solar energy and panels needed for your daily driving.

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Live calculation
روزانه · وضعیت شارژ · انرژی
10.67 kWh
پنل · تعداد
5 پنل
پنل · توان
2.67 kWp
روزانه · وضعیت شارژ · ساعت
1.52 ساعت
Planning estimates, not equipment approval. Review the assumptions below before choosing a system.

No location or tariff is detected automatically. All results use the values you enter.

This guide is available in English and Urdu. English is shown below.

What is this tool used for?

Use this tool to estimate the solar energy and panel count associated with your daily electric-vehicle driving, plus charging time at a chosen charger power.

How to use this calculator

Enter daily kilometres, vehicle battery consumption per 100 km, charging efficiency, peak sun hours, solar losses, panel wattage and wall charging power. Vehicle consumption should exclude charging losses because the tool adds those separately.

Understanding your results

Panel count is an energy-equivalent requirement, while charging hours use your chosen wall power. Sufficient daily solar energy does not ensure the array can supply the charger's instantaneous demand; grid support or storage may still be needed.

روش محاسبه

Battery energy = daily km × kWh per 100 km / 100. Wall energy = battery energy / charging efficiency. Array rating = wall energy / sun hours / retained solar fraction. Panel count rounds up; charging time = wall energy / wall charging power.

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پیش از استفاده از نتیجه

Vehicle consumption should exclude charging losses because efficiency applies them separately. This is an energy balance; charging at the chosen power may require the grid or storage even if daily solar energy is sufficient. Charger minimum power and vehicle limits need separate checks.

What should I check before using this estimate?

Vehicle consumption should exclude charging losses because efficiency applies them separately. This is an energy balance; charging at the chosen power may require the grid or storage even if daily solar energy is sufficient. Charger minimum power and vehicle limits need separate checks.

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