Net metering is a mechanism which allows domestic or commercial users who generate their own electricity using solar panels or photovoltaic systems to export their surplus energy back to the grid.
Advantages:
1. Reduced electricity bills.
2. Benefit for the environment.
3. Preserves natural energy resources.
4. No need to install expensive battery storage system.
5. Take some pressure off electric grids.
5. Encourages customers to move towards renewable energy.