Rooftop Measurement

Use satellite imagery to outline the roof and estimate the available area and max solar capacity.

Search for the installation address, click the Polygon tool (⬠) to trace the roof boundaries, and auto-calculate the available area.

sq meters
Rule of thumb: ~10 sq.m per 1 kW

Enter capacity to auto-arrange panels, adjust structure type and height.

1. Array Layout
2. DCR Panel (ALMM Listed)
ft
ft
All presets are ALMM/DCR compliant for PM Surya Ghar subsidy
3. Structural Engineering
ft
Ground to front leg
ft
Auto-calculated
Back Ht = Front Ht + sin(Tilt°) × Slope Length
Row Gap = Back Ht ÷ tan(Solar Elevation°)

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Live Calculations
Total Modules: 10
Table Width:
Slope Length:
Front Leg Ht:
Rear Leg Height: 1.68m

Based on standard DISCOM & PM Surya Ghar requirements. Verify all documents during the site survey.

Essential for Application
Identity Proofs
Property Proofs
Subsidy Bank A/C
Crucial: Name on Bank A/C must EXACTLY match the Electricity Bill.
DISCOM Forms
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