Expandable capacity - Increase the capacity of DELTA 2 Max with an extra 2046Wh.
Triple the power - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, caravanning, outdoors or even everyday use.
Built to last 6x longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000 cycles.
Take Capacity to the Max
With an expandable design, triple the capacity from 2kWh to 6kWh.
Power your essentials like your fridge for up to 42 hours¹
¹Data based on 6kWh capacity running a 120W referigerator.