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ElectricityBillcalc.com India Tariff Engine 2026
☀️ PM Surya Ghar Scheme

Rooftop Solar Subsidy & Savings Calculator

Under PM Surya Ghar Muft Bijli Yojana, households get up to ₹78,000 central subsidy for installing 3 kW rooftop solar panels. Estimate your projected ROI and monthly bill reduction.

☀️ PM Surya Ghar Muft Bijli Yojana

Rooftop Solar ROI & Savings Estimator

See how much money you can save every month by installing rooftop solar panels with Central Government subsidy.

₹
Recommended System
3 kW
Generates ~360 kWh/mo
Monthly Bill Savings
₹2,100
Save ₹25,200/year
Govt Subsidy
₹78,000
PM Surya Ghar Subsidy
Net Investment
₹87,000
After PM Subsidy
Estimated Payback Period
3.4 Years
100% Free Green Electricity Thereafter (25 yr panel life)
Coverage Across India

All 28 States & 8 Union Territories

Select your state or union territory to calculate your electricity bill with local tariff slabs and DISCOM rules.

States (28)

Maharashtra MH

MSEDCL (Mahadiscom), Adani Electricity Mumbai, Tata Power Mumbai, BEST

Monthly Calculate →
Tamil Nadu TN

TANGEDCO (TNEB)

Bi-Monthly Calculate →
Karnataka KA

BESCOM, MESCOM, HESCOM, GESCOM, CESC Mysore

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Kerala KL

KSEB (Kerala State Electricity Board)

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Uttar Pradesh UP

UPPCL, PVVNL, MVVNL, DVVNL, PuVVNL, NPCL Noida

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West Bengal WB

WBSEDCL, CESC Limited

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Punjab PB

PSPCL (Punjab State Power Corporation Limited)

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Andhra Pradesh AP

APEPDCL, APSPDCL, APCPDCL

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Telangana TG

TGSPDCL (TSSPDCL), TGNPDCL (TSNPDCL)

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Gujarat GJ

DGVCL, MGVCL, PGVCL, UGVCL, Torrent Power

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Rajasthan RJ

JVVNL Jaipur, AVVNL Ajmer, JdVVNL Jodhpur

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Bihar BR

NBPDCL (North Bihar), SBPDCL (South Bihar)

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Haryana HR

UHBVN (North Haryana), DHBVN (South Haryana)

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Madhya Pradesh MP

MPPKVVCL Indore, MPMKVVCL Bhopal, MPPKVVCL Jabalpur

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Odisha OR

TPCODL, TPWODL, TPNODL, TPSODL (Tata Power Odisha)

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Assam AS

APDCL (Assam Power Distribution Company Limited)

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Jharkhand JH

JBVNL, JUSCO Jamshedpur

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Chhattisgarh CG

CSPDCL (Chhattisgarh State Power Distribution Co. Ltd.)

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Goa GA

Goa Electricity Department (GED)

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Himachal Pradesh HP

HPSEBL (Himachal Pradesh State Electricity Board Ltd)

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Uttarakhand UT

UPCL (Uttarakhand Power Corporation Limited)

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Arunachal Pradesh AR

Arunachal Pradesh Department of Power (APDP)

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Manipur MN

MSPDCL (Manipur State Power Distribution Co. Ltd.)

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Meghalaya ML

MePDCL (Meghalaya Power Distribution Corp. Ltd.)

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Mizoram MZ

Mizoram Power & Electricity Department (P&E)

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Nagaland NL

Nagaland Department of Power (NOPD)

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Sikkim SK

Sikkim Power Development Corporation (SPDC)

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Tripura TR

TSECL (Tripura State Electricity Corporation Ltd)

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Union Territories (8)

Delhi DL

BSES Rajdhani (BRPL), BSES Yamuna (BYPL), Tata Power DDL (TPDDL), NDMC

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Jammu and Kashmir JK

JPDCL Jammu, KPDCL Kashmir

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Chandigarh CH

Chandigarh Electricity Department

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Puducherry PY

Puducherry Electricity Department

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Andaman and Nicobar Islands AN

Electricity Department A&N

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Dadra & Nagar Haveli and Daman & Diu DN

DNHPDCL / DED Daman

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Ladakh LA

Ladakh Power Development Department (LPDD)

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Lakshadweep LD

Lakshadweep Electricity Department

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Energy Saving Guide

Practical Ways to Reduce Your Electricity Bill

Simple household adjustments can reduce your monthly power consumption and keep you in lower tariff slabs.

❄️

AC at 24°C–26°C

Each degree higher saves ~6% electricity. Running at 24°C instead of 18°C can lower your monthly cooling bill by ~24%.

🌀

5-Star BLDC Fans

Brushless DC (BLDC) motor fans consume only 28W compared to 75W for traditional ceiling fans, cutting fan power usage by over 60%.

⚡

Kill Standby Vampires

Appliances in standby mode (TVs, set-top boxes, chargers) consume 5–10% idle electricity. Turn them off at the main switch.

☀️

PM Surya Ghar Solar

Residential rooftop solar installations receive up to ₹78,000 in central subsidies, generating free green power with net-metering.

🧊

Geyser & Fridge Care

Clean refrigerator condenser coils annually and set geysers to 50°C with an auto-timer to prevent overheating and energy waste.

💡

100% LED Lighting

Energy-efficient 9W LED bulbs output the same light as 60W incandescent lamps while consuming 85% less electricity.

Methodology & Breakdown

How Electricity Bill Estimation Works in India

Full Calculation Formula →
01

Telescopic Slabs

Consumed units (kWh) are split into progressive tariff tiers with respective unit rates.

02

Fixed Demand Fees

Monthly fixed charges are calculated per kW (or kVA) of sanctioned load.

03

Surcharges & Duty

Fuel Adjustment Charges (FAC/FPPPA) and state electricity duty percentages are added.

04

Subsidies Applied

State government zero-bill / free unit schemes (e.g. Gruha Jyothi, DERC) are deducted for the final estimate.

State & DISCOM Bill Estimators

View All 36 States & UTs →
TN Tamil Nadu (TNEB) MH Maharashtra (MSEDCL) KA Karnataka (BESCOM) UP Uttar Pradesh (UPPCL) KL Kerala (KSEB) DL Delhi (BSES/TPDDL) TG Telangana (TGSPDCL) GJ Gujarat (UGVCL/DGVCL) PB Punjab (PSPCL) WB West Bengal (WBSEDCL) RJ Rajasthan (JVVNL) MP Madhya Pradesh (MPPKVVCL)
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Tariff Estimation Notice:

All calculations and reports on ElectricityBillcalc.com are estimated models computed according to published State Electricity Regulatory Commission (SERC) tariff schedules for FY 2025-26. Actual utility bills may include municipal taxes, meter rent, arrears, or power factor adjustments. Please verify against your official electricity board invoice.