A suitable rooftop for solar installation typically has these characteristics:

Minimal Shading: Obstructions like trees, adjacent buildings, or rooftop features can significantly reduce solar panel efficiency.

Roof Material: Most roof materials are compatible, with concrete (RCC) being ideal for its strength and stability. A structural assessment may be necessary to ensure your roof can support the additional weight of a solar system.

Orientation: South-facing roofs are generally the best for maximum sun exposure, but other orientations can still be effective.

While a 1 kW plant may require roughly 12 square meters (120-130 sq ft) of shadow-free area, the following factors also influence the area needed:

Panel Efficiency: Higher efficiency panels require less space for the same power output.

Roof Layout: Irregular roof shapes or obstructions can impact the usable area.

To determine the ideal size, consider:

Energy Consumption: Analyze your past electricity bills to gauge your average monthly usage.

Future Needs: Do you anticipate increased energy usage due to electric vehicles or home additions?

Available Space: The size of your suitable rooftop area will put a practical limit on system size.

Responsible solar companies prioritize non-penetrative mounting techniques and ensure proper waterproofing measures to maintain roof integrity. A structural engineer can confirm your roof’s load-bearing capacity if there are concerns.

A 1 kW solar plant can generate approximately 1300 to 1500 units annually. However, factors like location, seasonal variations, and shading can cause fluctuations in the actual output.

While a solar plant with battery storage (BESS) can technically meet 100% of your needs, a hybrid approach combining solar and grid power is often recommended for larger energy demands. This ensures a reliable power supply.

ROI for solar typically ranges from 15-30%, influenced by system size and installation choices. A 10 kW system could offer significant lifetime savings (consider specifying the estimated amount to give a clearer picture).

Solar power output depends on light intensity and daylight hours. Production may be slightly lower during rainy or winter seasons but will continue as long as some sunlight is available.