EcoFlow DELTA 2 Max (1900) Solar Generator (PV160W)
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Looking for powerful backup you can take anywhere? The EcoFlow DELTA 2 Max (1900) Solar Generator (PV160W) keeps your home and trips fully powered.
The EcoFlow DELTA 2 Max (1900) Solar Generator (PV160W) is built to give you reliable power whenever and wherever you need it. With a strong 2400W AC output, it can run almost all your essential appliances at home or on the road. Thanks to EcoFlow’s X-Boost technology, it can even handle up to 3100W, making it one of the most versatile portable power stations available.
This unit is designed with flexibility in mind. You can connect it to up to two Smart Extra Batteries for a total of 6kWh, giving you enough power for partial home backup through a transfer switch. It’s a simple, plug-and-play setup that makes preparing for blackouts easier than ever. Whether it’s a fridge, lights, or essential household devices, the DELTA 2 Max (1900) Solar Generator has you covered.

First of Its Kind Mobile Charging Power Solution

Recharging is quick and efficient. Combine up to 1000W of solar input with AC power and reach 80% in only 43 minutes. Stick with AC alone and you’ll still charge to 80% in just 53 minutes. With a 1000W solar input, it can fully recharge in around 2.3 hours, giving you dependable off-grid energy with ease. Pair it with the included PV160W solar panel or scale up with larger options for even faster solar charging.
Key Features of the DELTA 2 Max (1900) Solar Generator (PV160W)
- Expandable capacity: 1900Wh capacity (158Ah@12V) to fit your energy storage needs. Ideal for home backup, caravanning, 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 3100W output power to run 99% of home appliances. Power 13 devices at once, including 4 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 maximises solar generation during the daytime.
- Customised in-app energy management: Prioritise solar or AC charging, view input and output power, battery levels and more.
- 5-year warranty:24+36 (Registration for warranty extension)

EcoFlow’s dual solar input design, with independent MPPT technology, makes sure you’re always getting the most out of your solar panels. Whether you’re running rooftop arrays, ground panels, or portable units, the DELTA 2 Max finds the optimal balance for maximum efficiency. And if you’re on the road, the 800W Alternator Charger lets you recharge directly from your vehicle, turning every drive into a free power top-up.
Family Power You Can Count On with DELTA 2 Max
RVing & Outdoors
Home Backup
Professional Work
Filmmaking & Photography
DELTA 2 Max (1900) Solar Generator (PV160W) Specifications
| Capacity | 1900Wh (158Ah@12V) |
| Extra Battery | Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery |
| AC Output | 4 outlets, 2400W total (Surge 4800W) |
| Max Device(s) Power (with X-Boost) | X-Boost 3100W |
| USB-A Output | 2 ports, 5V, 2.4A, 12W Max per port |
| 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 |
| Car Power Output | 1 port, 12.6V, 10A, 126W Max |
| DC5521 Output | 2 ports, 12.6V, 3A, 38W Max per port |
| AC Charging | X-stream Fast Charge 2300W, 10A |
| AC Input Voltage | 220-240V~10A 50Hz/60Hz |
| Solar Charging | 11-60V 15A, single port 500W; dual port 1,000W |
| Car Charging | Support 12V/24V battery, 8A |
| Battery Chemistry | LFP (LiFePO4 battery) |
| Cycle Life | 3000 cycles to 80+% capacity |
| Connectivity | Wi-Fi & Bluetooth |
| Dimensions | 497 × 242 × 305 mm /19.6 × 9.5 × 12 in |
| Net weight (lbs) | 50 lbs |
| Net weight (kg) | 23 kg |
Scale to 6kWh Capacity 3X Power Expansion

10-Year LiFePO4 Battery Life Built for Durability, Safety, and Portability

Durability and longevity are built in. With its upgraded LFP battery chemistry, you get 3000 cycles before it reaches 80% capacity. That means around 10 years of everyday use, which is six times longer than many competing power stations. Despite all that power, it’s whisper-quiet at just 30 dB, quieter than most household fridges.
Whisper-Quiet 30dB Operation Silent Power for Peaceful Environments

LFP Battery Chemistry
6× longer lifespan than comparable power stations.
Advanced BMS Protection
Advanced battery management monitors voltage, current, and temperature for maximum safety and longevity.
Robust Design
Rugged one-piece construction withstands heavy use. Reinforced ports resist wear and tear from constant travel.
Advanced Tech, Lighter Build
Advanced LFP technology delivers 2kWh capacity at just 23kg - significantly lighter than comparable power stations.
Multi-Layer Protection System
LFP cells ensure safety, durability, and efficient performance in all temperatures.
Anti-slip base and fire-resistant casing provide dual-layer protection.
What's in The Box of DELTA 2 Max (1900) Solar Generator (PV160W)?
