The solar energy generation curve does not correspond to the electricity consumption curve. So, in order not to waste the energy, you produce, and so you don’t have to buy energy when you need it, you can store it.
https://www.youtube.com/watch?v=qbpLHesXMTY
Produce your energy during the day and store the excess to use when you need it most
Savings

Reduction of CO2 emissions
High rate of return on investment
Free from electricity bill increases
Fast amortization of investment
energy independence
Savings

Reduction of CO2 emissions
High rate of return on investment
Free from electricity bill increases
Fast amortization of investment
energy independence