Solar Calculators for Pakistan

Every installer runs these numbers before quoting you. Run them yourself first. Each calculator uses live prices from our equipment catalogue and real sun-hour data for your city – and each one shows its working, so you can check what it assumed.

System size Bill → kW, panels & roof area Calculate → Appliance load What you run, and for how long Calculate → Inverter size Match the inverter to your array Calculate → Battery backup Load-shedding hours → bank size Calculate → Generation Units per month for your city Calculate → System cost Price a system, check a quote Calculate → Savings & payback Monthly savings & break-even year Calculate → Financing Instalments, mark-up, total cost Calculate → Bill calculator Units → exact DISCO bill with slabs Calculate → CO₂ saved Emissions avoided over 25 years Calculate →

Which calculator do you need?

Start with system size if you know your bill but not what it buys. It converts your monthly bill or units into a kilowatt figure, a panel count, and a cost band – the three numbers every quote is built on.
Use savings and payback once you have a size in mind. It takes your actual bill and units, works out what you really pay per unit, and shows what solar removes from that bill and how long the system takes to pay for itself. It is deliberately more conservative than what you will be quoted.