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| # Solar Rooftop Analyzer - Example Analyses | |
| ## Example 1: Rooftop Image 1 - Average Household | |
| ### Input Image | |
| - **Location**: Mumbai, Maharashtra | |
| - **Building Type**: 2-story residential complex | |
| - **Roof Type**: Flat concrete roof | |
| ### Analysis Results | |
| ``` | |
| { | |
| "timestamp": "2025-01-27 14:30:22 | |
| , "analysis | |
| : { "roof_condition": | |
| "good", "usable_area_p | |
| rcent": 78, "system | |
| size_kw": 12.5, | |
| "confidence": 87, "notes": "Good roof visibility, Large usable roof area, H | |
| gh | |
| confidence a | |
| alysis" }, "me | |
| rics": { | |
| system_kw": 12.5, | |
| "panels": 32, " | |
| nnual_kwh": 18000, "n | |
| t_cost": 1750000, | |
| annual_savings": 144000, | |
| "payback_years": | |
| } | |
| } | |
| ``` | |
| ### Key Insights | |
| - **Investment**: ₹17.5L after subsidy | |
| - **Annual Savings**: ₹1.44L | |
| - **ROI**: 106% over 25 years | |
| - **Environmental**: 180 tons CO₂ offset over lifetime | |
| ### Recommendations | |
| ✅ Excellent investment opportunity | |
| ✅ Large roof space maximizes returns | |
| ✅ Good condition suitable for 25-year system life | |
| --- | |
| ## Example 2: Roodtop Image 2 - Rural Area Household | |
| ### Input Image | |
| - **Location**: Delhi NCR | |
| - **Building Type**: 2-story independent house | |
| - **Roof Type**: Sloped tile roof | |
| ### Analysis Results | |
| ``` | |
| { | |
| "analysis": { | |
| "roof_condition": "fair", | |
| "usable_area_percent": 55, | |
| "system_size_kw": 6.8, | |
| "confidence": 72, | |
| "notes": "Moderate image quality, Moderate roof space available" | |
| }, | |
| "metrics": { | |
| "net_cost": 952000, | |
| "annual_savings": 78336, | |
| "payback_years": 12.2, | |
| "lifetime_savings": 1006400 | |
| } | |
| } | |
| ``` | |
| ### Key Insights | |
| - **Investment**: ₹9.52L after subsidy | |
| - **Payback**: 12.2 years (acceptable) | |
| - **Challenges**: Limited roof space, moderate confidence | |
| ### Recommendations | |
| 👍 Good solar potential despite limitations | |
| ⚠️ Consider roof improvements for better efficiency | |
| --- | |
| ## Analysis Patterns | |
| ### Success Factors | |
| - **Clear Images**: High confidence (80%+) | |
| - **Large Roofs**: Better economics of scale | |
| - **Good Condition**: Lower maintenance costs | |
| - **South Orientation**: Maximum energy production | |
| ### Common Challenges | |
| - **Shading**: Trees, buildings reduce efficiency | |
| - **Complex Roofs**: Higher installation costs | |
| - **Poor Images**: Lower confidence scores | |
| - **Small Areas**: Limited system size options | |
| ### Indian Market Insights | |
| - **Typical Payback**: 10-15 years in India | |
| - **Government Support**: 30% subsidy makes most projects viable | |
| - **Regional Variations**: Consider local electricity rates | |
| - **Seasonal Factors**: Monsoon impact on installation timing | |