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How Energy Storage Saves Electricity Bills

Solar panels produce power during daylight. When the home does not use all the generated solar power, the surplus energy is stored in the battery, instead of feeding back to the grid at low compensation rates.

After sunset, or during peak tariff hours when grid electricity price rises, the stored battery power supplies household loads. This reduces the amount of expensive electricity purchased from the utility grid, cutting your long-term energy costs. The battery also provides backup power when the grid fails.