Design Your Solar System
Monthly Electricity Bill (₹) *
Average monthly electricity bill amount. Used to estimate your ideal solar system size.
₹ / mo
% of Bill to Slash *
What % of your electricity bill should solar offset? 100% means full offset of the bill.
%
Rooftop Space (sq.ft)
Shadow-free rooftop area where panels can be placed. Leave blank if unknown.
sq.ft
Sanctioned Load (kW)
Your approved electricity connection capacity from the utility. Leave blank if unknown.
kW
Required kWp
Enter the required system capacity in kWp (must be ≥ 2 kWp). This overrides all other sizing inputs when filled.
kWp
Roof Type *
Flat Roof uses ballast mounting. HDGI Elevated uses hot-dip galvanised steel structure — allows better panel tilt angles.
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Disclaimer
This Bill of Materials (BoM) is typical for most residential sites and has been provided for illustrative purposes only; final component selection may vary based on site-specific requirements and availability.
Single-Line Diagram (SLD)
Configure system in Calculator tab