Home batteries have never been cheap, with mostcosting thousands(if not tens of thousands) of dollars.

Arecent report from EnergySagereveals that battery prices have hit a record low.

70% of the world’slithium-ioncell production happens in China, according toIDTechEX.

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As prices have fallen, consumer interest in home battery products has increased.

Most people still prefer to purchase a battery with a solar panel system.

Tesla’s Powerwall 3 is also incredibly cheap for home battery standards.

EnergySage says the current cost of the Powerwall 3 is $1,000 per kWh of storage.

The Powerwall 3 has 13.5 kWh of energy storage capacity; that’s about $13,500.

This doesn’t include the cost of battery installation.

The estimate includes the cost of the battery, gateway machine, accessories, installation and taxes.

SunPower has discontinued its energy storage product andrecently filed for bankruptcy.

This makes holding onto your excess energy more valuable than selling it to the utility company.

You might assume that the primary reason for buying a home battery is for backup power during outages.

These are called peak hours.