Answer a few questions about your usage and your area's load-shedding — our sizing engine weighs it all together and recommends a real system size, not a generic guess.
Check the "Units" figure on your WAPDA bill — usually near the top. A typical home uses 100–400 units/month.
This gives us a starting point — you'll refine it in the next steps.
The single biggest factor in your bill — get this right and the rest is easy.
Optional — switch on what applies. Skip anything you're unsure about.
This decides whether we recommend on-grid or hybrid — be honest, it changes the recommendation a lot.
Weighing your usage against Lahore's sun hours…
—