Power Tank
Storm-Proof. Grid-Proof. Worry-Proof.
PowerTank keeps your home running automatically, silently, and reliably.
A PowerTank system is a solar battery backup that stores excess energy from your solar panels, giving you power when you need it most—even during grid outages. These systems can work in conjunction with solar panels, the electric grid, generators and batteries, providing flexibility that allows you to take back your power.
Solar Panels Generate Power – During the day, your solar panels produce electricity.
Power Your Home First – The energy goes to your home appliances and essential loads first.
Store Excess Energy – Extra power is stored in the PowerTank batteries, but these systems also work with net metering policies, if you’re connected to the electric grid, to build energy credits and further reduce your electric bill.
Use Stored Energy When Needed – At night, during peak utility rates, or during a power outage, the PowerTank automatically supplies stored energy to your home.
Stay Powered During Outages – Unlike grid-tied solar alone, a PowerTank system keeps your lights on, your fridge running, and essential devices powered when the grid goes down.
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