Why Germans Are Buying Batteries With Their Solar Panels

Advances in lithium batteries as well as the plunging price of solar energy have spurred an increase in home solar energy batteries across Germany. While it used to be difficult to store solar energy, home solar systems can now save energy for rainy days, reduce the electricity bill, and even earn money for extra energy they feed to the city. Over 120,00 German homes and small businesses have invested in solar batteries in the last 5 years.

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