Solar panels produce the best results under direct sunlight but they can still generate electricity during cloudy and rainy days, just not that efficiently. Even under mins sunlight, a significant amount of power can be produced by solar panels, but the energy output compared to bright sunny days will be lower.

Using less water b) Reducing air pollution c) Help to slow climate change d) Reducing your household’s carbon footprint e) Reducing our reliance on fossil fuels
A 1 kw rooftop system generally requires 12 sq. metres (130 square feet) of flat, shadow-free area (preferably south-facing). Actual sizing, however, depends also on local factors of solar radiation and weather conditions a s and shape of the roof. .