Why is solar energy becoming more common for household electricity use?

### Solar cells are becoming more affordable, efficient, and supported by government policies, making solar energy more common for household electricity use.

## Step1: Understanding Solar Energy### Solar energy is a renewable source of energy that is harnessed from the sun. It is converted into electricity using solar cells, which are designed to capture sunlight and convert it into usable energy.## Step2: Cost Reduction in Solar Cells### Over the years, the cost of manufacturing solar cells has significantly decreased. This reduction in cost has made solar energy more accessible and affordable for household use.## Step3: Increased Efficiency and Technological Advancements### Advancements in solar cell technology have increased their efficiency, meaning more sunlight can be converted into electricity. This improved efficiency further lowers the overall cost of solar energy for households.## Step4: Government Policies and Subsidies### Many governments around the world offer incentives, subsidies, and supportive policies to promote the adoption of solar energy. These measures reduce the financial burden of switching to solar energy for households.## Step5: Environmental and Economic Benefits### Solar energy is a clean and sustainable alternative to fossil fuels. It not only helps in reducing carbon emissions but also offers long-term economic benefits by reducing electricity bills.