Calculators
UPPCL Bill & Solar Savings Calculator
Your current bill and your post-solar bill, side by side, using UPERC's actual FY2025-26 LMV-1 tariff slabs, not a flat "₹7 a unit" guess.
Urban
Rural
3 kW
1 kW15 kW
300 units
50 units1000 units
3 kW
0 kW15 kW
Rates: UPERC Retail Supply Tariff Order, FY2025-26 (approved 22 November 2025), LMV-1 Domestic. Urban: ₹5.50 (0-150 units), ₹6.00 (151-300), ₹6.50 (above 300), fixed ₹110/kW. Rural: ₹3.35 (0-100), ₹3.85 (101-150), ₹5.00 (151-300), ₹5.50 (above 300), fixed ₹90/kW. Electricity duty is commonly cited around 5% but is set by a separate state notification rather than the UPERC tariff order itself, treat that one line as indicative. This calculator does not include the fuel surcharge adjustment (FSA), which UPERC revises quarterly and appears as a separate line on your actual bill. Solar generation is assumed at ~120 units per kW per month. This is a planning estimate, not your exact bill.
Your bill
₹0/mo saved
estimated monthly savings from solar
Current bill (no solar)₹0
Post-solar bill₹0
Fixed charge (unavoidable)₹0
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Why your bill doesn't go to zero
Solar offsets your energy charge (the per-unit rate), but the UPPCL fixed charge is billed on your sanctioned load in kW every month, regardless of how many units you draw from the grid. Even a solar system that covers 100% of your consumption still leaves that fixed charge on your bill, plus a small minimum meter rent. This is normal and expected, not a sign anything is wrong with your installation.