How much does a solar inverter cost?

If your solar battery system stores DC energy but doesn’t come with a built-in inverter, anticipate spending an extra $1,000 to $1,500 on an inverter. Most solar batteries need an inverter to convert direct-current (DC) electricity into alternating-current (AC) electricity so that your home appliances can use the electricity.

How much does a solar battery cost?

Historically, solar batteries have had a reputation for being prohibitively expensive, with many recorded instances where adding storage doubled the cost of a home solar installation. You can expect to pay between $7,000 and $18,000 for a solar battery.

How much does a battery system cost?

Battery systems can range from 5 to 40 kWh, depending on your energy needs. Battery prices also vary by brand, capabilities, and installation factors. We’ll explore these factors later. On average, it costs around $1,300 per kWh to install a battery before incentives. With the 30% federal tax credit applied, the cost is closer to $1,000 per kWh.

How much does it cost to install a solar battery in 2025?

The average cost to install a solar battery in 2025 is between $9,000 and $19,000, with the average homeowner paying around $13,000 on average.

Are solar batteries worth it?

Solar batteries are expensive, but financial incentives are available to lower the cost. Prices often depend on the battery’s storage capacity, expected life span, brand and other factors. Homeowners often find that solar batteries are worth it for energy security — even if they’re not worth it financially.

Should you invest in a solar battery system?

Whether you’re ready to take your love of reusable batteries to the next level or make use of that excess solar energy your solar panels generate, investing in a solar battery system is a great way to harness the power of the sun for free electricity. But before you can start saving, you’ll need to budget for the cost of a solar battery system.