Solar Power Battery Basics
What can a battery do for your solar energy system, and is it worth the cost?
Countless home solar panel systems go online every day without battery backup. In daytime , solar provides energy for the home, and then overnight when rates are lowest, the home draws from the utility. This setup works excellently for many homeowners.
Homes with a reliable municipal power supply to draw on at night, at low rates, don't need batter...