These systems help balance supply and demand by storing excess electricity from variable renewables such as solar and inflexible sources like nuclear power, releasing it when needed. They further provide essential grid services, such as helping to restart the grid after. . Storage helps solar contribute to the electricity supply even when the sun isn't shining. It can also help smooth out variations in how solar energy flows on the grid. Batteries play a pivotal role in this process, ensuring a stable and reliable power supply. You can then use your stored energy to power the devices and appliances in your home day and night, during outages or when you want to go off-grid.
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