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Extra Energy

When your solar system generates more energy than you need, you can store the extra energy with Power Rock and save it for later. Powerwall can also recharge from the grid .

Use Energy

Your stored energy is available whenever you need it—during the day, at night or when an outage occurs. A Power Rock system can power your entire home, including your heater or A/C, as well as other large appliances.

Warranty

Duration 10 year