Installation Guide February 18, 2026

Is Your Rooftop Ready for Solar? Key Requirements

Is Your Rooftop Ready for Solar? Key Requirements

Before installing solar, ensure your rooftop meets the basic requirements. Radiant Energy provides free site assessments.

Structural Requirements

Your roof must support the weight of solar panels: - Concrete roof: Excellent (no additional support needed) - Metal roof: Good (may need reinforcement) - Tiled roof: Requires assessment - Asbestos roof: Not recommended

Space Requirements

For 1kW solar system: - Approximately 100 sq ft of usable space - No obstructions (vents, chimneys) - Clear southern exposure (for North India)

Shading Considerations

Even partial shading significantly reduces output: - No shading: 100% efficiency - 20% shading: 50-70% efficiency - 50% shading: 20-40% efficiency

Roof Condition

Ideal roof conditions: - Age under 15 years - Good structural integrity - No leaks or damage - Easy access for maintenance

Get a free site assessment from Radiant Energy today!

Written by

Radiant Energy

Site Survey Team

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