In some cases, buying solar panels for home or business settings also means buying batteries to store the power that they generate while the power is being generated. However, you do not always have to purchase batteries to go with your solar panels for home or business settings.

When your solar panels are used in conjunction with the power grid you are on, the power generated automatically goes back to the grid when it isn’t being used. For some, this can result in a credit from the electric company. Because you are tied into the grid, you use power from the electric company when your solar power isn’t enough to handle all your electricity requirements. If you have credits, you can get a reduction on your electric bill. If you were to use a battery, that power would simply be stored. Even though it isn’t required, a battery is an excellent option for those that live in remote locations or prefer to stay off the grid altogether.