• Capacity: 3600 Wh
• Lifecycle: 3500 cycles to 80%+ capacity
• Battery Chemistry: LFP
• Extra Battery: Supports one EFD500EB extra battery
• Connectivity: Wi-Fi & Bluetooth
• Dimensions: 635 x 285 x 416 (mm)
• Net Weight: 27 lbs/ 12kg

• AC Output: 5 outlets, Pure Sine Wave, 3600W total (surge 7200W), 120V (60Hz)
• USB-A Output: 2 ports, 5V, 2.4A, 12W max per port, 24W total
• USB-A Fast Charge: 2 ports, 5V, 2.4A/ 9V, 2A/ 12V, 1.5A / 18W max
• USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W max per port, 200W total
• Car Power Output: 1 port, 12.6V, 10A, 126W max
• DC5521 Output: 2 ports, 12.6V, 3A, 38W max per port

• AC Charge Input Voltage: 120V~ 1800W max 50Hz/60Hz, 15A
• AC Input: 100-120V~15A
• Solar Charge Input: 11-150V, 15A, 1600W max
• Car Charge Input: Supports 12V/24V battery, Default: 8A

• Overvoltage
• Overload
• Over-temperature
• Short circuit
• Low temperature
• Low voltage
• Overcurrent

3.6kWh Storage

A single DELTA Pro unit features an incredible 3.6kWh battery capacity. With a portable design similar to a travel suitcase, it offers a large amount of power to take with you on camping trips, car or motorcycle getaways, or to keep in the garage to back up home equipment.

10.8kWh Storage

Take backup power to the next level with two smart extra EFD500EB batteries for your DELTA Pro. You will have 10.8kWh to get through longer power outages.

Whole-home backup power solution

Provide power to your family with comfort during outages with the help of an easy and sustainable emergency home power system. Customize your home's energy management by integrating the Smart Home Panel 2 (EFPD303) and reduce your electricity bills with a continuous energy flow.

Portable power for RVs and electric vehicles

Enjoy the outdoors without worrying about power limitations. Experience off-grid freedom and power your recreational vehicle's essentials with clean, silent energy. DELTA Pro goes a step further and can fast-charge your electric vehicle when you're in a pinch.

Professional work

Unleash your creativity and your energy. Whether you are an outdoor filmmaker, a small business owner, or simply need reliable power anywhere, DELTA Pro will keep your gear running so you never miss a beat.

What's in the box

• AC Charging Cable
• Handle Cover
• Quick Start Guide
• Safety Guide
• Warranty Card