State*

DISCOM*

Tariff type*

Average monthly unit consumption (kWh)

Connected load in kW (if known)

Eligible for subsidy?
Click here to check your eligibility for subsidy

Increase in tariff estimate per year (%)

Increase in consumption estimate (%)

Other taxes and charges (%)

Per kW system cost

Correction factor for solar system sizing (%)

Per kW inverter cost

Per kW O&M cost

Your Results

Eligible for net metering?

Average units per year

Average Monthly
Bill [INR]

^₹

KW System required

KW System recommended

Net System Cost
after Subsidy
if any INR

^₹

Size Required (Sq F)

Shadow Free
area required

Size Required (Sq M)

Estimated
generation annually

67,500_Kwh

energy produces

[KWH]

Your Contribution
to the Environment

485

trees added

Max % from Solar

Max % Load Connection

Max Transformer Capacity (%)

Maximum allowed units that can be generated from solar annually

PLF estimate (%) (based on state)

Average per day generation from 1 KW system

Electricity Generated from recommended system

Subsidy (%)

40%

Net Cash Outflow

Bill and Savings Per Year

Profit and Loss Statement

Year
Consumption from Grid without Solar (kWh)
Degradation
Generation from Solar (kWh)
Requirement from Grid (kWh)
Bill per year without Solar (INR)
Bill per year with Solar (INR)
O&M Expenses & Inverter Replacement
Savings per year (INR)
System Cost (INR)
Net Cash Outflow (INR)

Calculation Information1

IIn some states there is a minimum installation (for example, in West Bengal it is 5 KW) required to avail net metering. The Solar Calculator excludes those cases.

Disclaimer

The information which you calculate from this Calculator is intended for use by you as a guide only, it is not an offer and has no legal effect on any contracts entered into by you "the client". This simulation and the resulting calculations do not constitute accurate result of solar generation and the financial gain it shows. Please do consult a solar rooftop installation provider prior to relying on the results.