Expandable capacity Increase the capacity of DELTA 2, DELTA Max, and DELTA 2 Max with an extra 2016Wh. Triple power & save up to...
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Expandable capacity Increase the capacity of DELTA 2 Max with an extra 2048Wh. Triple the power 2-6kWh expandable capacity to fit your ene...
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Expandable Capacity DELTA 2 expands up to 2048Wh with smart extra battery, keeping your home powered on in any emergency. Convenient Rechargi...
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