Expandable capacity - 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, RVing, outdoors or even everyday use.
Built to last 6× 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.
Huge AC output - With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.
Fastest recharging - World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
Capture more energy - 99% MPPT efficiency maximizes solar generation anytime.
Customized in-app energy management - Prioritize solar or AC charging, view input and output power, battery levels and more.

Dual fuel does it better.
Go for gas or propane (LPG). With both fuel options, you'll have access to energy no matter what happens. With LPG as an additional fuel source, you get way more flexibility. When the grid is down, it's ideal as an emergency option for your home or RV as gas is hard to come by. Not only that, you can store it longer and create fewer fumes.

Huge capacity for extended blackouts.
With a 1600W-1800W output and a 4L gasoline tank, you can generate 5.4kWh in gasoline or even 20kWh with LPG. That gives you up to 12.5 hours of runtime with LPG alone. Connect that to your DELTA Pro, DELTA Max and Power Kits to charge up when you’re all out of other options. All while using less fuel, producing less noise, and producing fewer emissions.

Save fuel. Maximize efficiency.
When used with your DELTA 2, DELTA 2 Max, DELTA Pro, DELTA Max or Power Kits, it’s way more efficient than alternatives. Saving fuel, generating fewer emissions, and giving a ton of convenience. With that, you can charge DELTA Max to full in 1.5 hours, or DELTA Pro in 2.7 hours.

Automatic backup.
When your DELTA Pro, DELTA Max or Power Kits drops to a predetermined battery level, the Smart Generator automatically kicks in. Once maxed out, the engine shuts down to avoid extra fuel waste, emissions, and noise.

Essentials running while charging.
When a blackout hits, it’s important to keep your essentials running. The Smart Generator allows you to not only charge your power station back up, but it also allows you to power your appliances at the same time, outputting up to 1800W.

Real-time monitoring and control.
Once connected via Bluetooth or WiFi, the app opens up a whole world of possibilities. Set your battery level for auto-start, control DC output levels, remote start or stop your unit, and switch on Eco mode, all while getting a full suite of monitoring and alerts. Up close? Use the onboard LCD screen for all your vitals.

- Dual Fuel: gasoline and LPG
- 20kWh capacity with standard LPG tank for worry-free backup power
- Save 40% of fuel by connecting to DELTA series and Power Kits
- Remotely control and real-time monitor using the app
- 4 ways to start
- 5 security alerts
- Seamlessly integrate your LPG power backup
- Designed for easy maintenance, and as quiet as 56dB at a distance of 23ft.