Kitjia home energy storage battery

What is the cost of a battery on EnergySage?

The median battery cost on EnergySage is $1,133 per kWh of stored energy. Incentives can dramatically lower the cost of your battery system.

How much energy can a battery store?

For most battery systems, there's a limit to how much energy you can store. To store more, you need additional batteries. Even if you don't pull electricity from your battery, it will slowly lose its charge over time.

How long do home batteries typically last?

Most batteries last about 10-15 years, meaning you'll have plenty of time to break even on your investment. While many homeowners can benefit from installing a battery system, they're not right for everyone.

How long can a battery store electricity without use?

Even if you don't pull electricity from your battery, it will slowly lose its charge over time. Batteries can't store electricity indefinitely.