As higher levels of solar and wind energy are added to the grid, however, storage will become increasingly fundamental to ensuring that the power supply remains stable and demand is met.
Tulad ng mas mataas na mga antas ng solar at wind enerhiya ay idinagdag sa grid, gayunpaman, ay imbakan maging increasingly saligan sa pagtiyak na ang supply ng kapangyarihan ay nananatiling matatag at demand na ay natugunan.