One slider. Real numbers.
Match the slider to your average monthly electricity bill and see the system size, rooftop area and savings a properly designed rooftop system could deliver. No sign-up, no email gate — just the numbers.
See your real savings — right now
Move the slider to match your average electricity bill and watch your 25-year savings update instantly.
Based on your average electricity bill in Gujarat, here's what switching to Archer Solar could put back in your pocket.
Take control of your electricity bill with Archer Solar
Gujarat's Fast-Growing Solar Solutions Provider
Required System Size
Your Solar Savings
Your Solar Saves More Than Money
- Monthly, yearly and 25-year savings are estimated over a 25-year system life, assuming 1% annual panel degradation and 3% annual electricity tariff inflation.
- The sample electricity bill is illustrative only. System size, roof area, and bill amounts can vary based on your city, panel/inverter type, available roof space, roof height, discom charges, mounting structure and after-sales plan. Final numbers are confirmed after a free site visit.
What this calculator does — and doesn't — tell you
An estimate is only useful if you know what's behind it. Here's exactly what we're assuming.
It's based on your bill
System size is estimated from your average monthly electricity bill, which is a proxy for your consumption. Your actual consumption pattern may differ.
It assumes typical Gujarat sunlight
Generation estimates assume normal irradiance for the region and an unshaded, reasonably oriented rooftop.
It doesn't know your roof
Shading, roof condition, orientation, available area and structural suitability all affect what can actually be installed. That needs a site survey.
It doesn't include your tariff slab
Actual savings depend on your tariff structure, applicable metering rules and how much electricity you consume during daylight hours.
25-year figures are cumulative
Lifetime savings assume the system continues generating over its service life with appropriate maintenance. Real systems need cleaning and periodic inspection.
Want the real number?
Send us your latest electricity bill. We'll survey your roof and give you a figure based on your property — not a slider.
Get a Free Assessment →July will not look like March.
Gujarat's monsoon takes a real bite out of generation for two months. Any estimate worth trusting is an annual one, not a good month extrapolated twelve times.
Indicative seasonal shape for Gujarat, indexed to the best month — not kWh. The point is the monsoon dip: a system sized on a summer month alone will disappoint in July. Annual totals are what matter.
From estimate to actual system
The calculator gets you in the right range. These four steps get you the real number.
The slider is an estimate.
This is the real thing.
Send us your bill and we'll give you a system size, expected generation and savings figure built from your actual consumption and your actual rooftop.
Get Your Free Site Assessment
No CostOur solar expert will call you — no pressure, honest advice only.
Thanks — we've got your details.
Our team will call you within 24 hours with a proper assessment. For anything urgent, call 1800 203 7191.
Also worth checking: your subsidy.
Eligible households can receive up to ₹78,000 in central financial assistance under PM Surya Ghar. See what applies to your system size.