Surplus Solar Power Fed Into Grid During Day, Drawn Back at Night Under Net Metering System

With India’s renewable energy capacity going up, net metering is making rooftop solar systems more feasible and cost-effective for houses and businesses. In this system, any surplus electricity produced by the solar panels during the day is sent into the power grid and can be used at night or any time when solar generation is not enough.

How the System Works

Solar panels typically produce the most electricity during sunny daylight hours. At this time many homes and commercial establishments use less electricity than they generate. This excess power is not wasted but is automatically exported to the local electricity grid through a bidirectional meter.

When the sun goes down or the weather turns cloudy, solar panels generate little or no electricity. Then, the consumers can use the power from the grid, effectively pulling back the energy they had previously supplied or getting credits against their exported power depending on the net metering policy in place.

Benefits to Consumers

The system assists consumers in lowering their monthly electricity bills by optimising the energy produced from their rooftop solar setups. It also makes investing in solar power more financially viable, with the excess electricity being used to help save on bills instead of going to waste.

Net metering gives the same flexibility to both business and residential users, providing a continuous source of power to the grid even when the solar panels are not operating. This also means less reliance on traditional electricity sources and more clean energy adoption.

Supporting India’s Clean Energy Ambitions

Net metering and the adoption of rooftop solar systems are also anticipated to contribute significantly to India’s renewable energy goals. It encourages decentralisation of power generation where consumers can be producers and users of electricity while easing the national grid during peak hours of solar.

Rooftop solar capacity expansion and consumer-friendly net metering policies are expected to be the key to accelerating India’s transition to sustainable energy, experts believe. With growing awareness of solar power, it is expected that more households and businesses will adopt rooftop systems, thus helping to reduce carbon emissions and fortify the country’s clean energy