Best EcoFlow DELTA 3 Max Alternatives
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Top picks at a glance
Best DELTA 3 Max alternativeAnker SOLIX C2000 Gen 2Check price on Amazon
Best 2,400 W alternativeEcoFlow DELTA 2 MaxCheck price on Amazon
Best 3,000 W alternativeDJI Power 2000Check price on Amazon
A DELTA 3 Max buyer who wants more solar input or a lighter box has three close alternatives. The Anker SOLIX C2000 Gen 2 leads them, with a TT-30 outlet, 2,400 W of output, and 41.7 lb.
This guide judges the Max alternatives on the makers’ published specs, current in November 2026. PowerPicked Editorial did not test any Max alternative here.
Wh is short for watt-hour. It counts stored energy. Power counts in watts. A watt is written W. AC output is the plug-in power for backup gear. Solar input is the most a station takes from panels.
Read the DELTA 3 Max review.
Anker SOLIX C2000 Gen 2
- Capacity
- 2,048 Wh
- AC output
- 2,400 W
- Solar input
- 800 W
- Weight
- 41.7 lb
Who it's for: Home backup and RV buyers who want 2 kWh and a TT-30 outlet in a box lighter than most 2 kWh stations.
Strengths
- 2,400 W rated, 4,000 W peak
- TT-30 RV outlet
- 10 ms UPS switchover
Weaknesses
- Solar input tops out at 800 W
- Expands to only 4,096 Wh with one battery
EcoFlow DELTA 2 Max
- Capacity
- 2,048 Wh
- AC output
- 2,400 W
- Solar input
- 1,000 W
- Weight
- 50 lb
Who it's for: Home backup and RV owners who want about 2 kWh now and room to grow to 6 kWh with extra batteries.
Strengths
- Expands to 6,144 Wh with two extra batteries
- 1,000 W solar input across two ports
- 2,400 W output, 3,400 W with X-Boost
Weaknesses
- Heavy at 50 lb
- UPS switchover time isn't listed
DJI Power 2000
- Capacity
- 2,048 Wh
- AC output
- 3,000 W
- Expansion
- Up to 22,528 Wh
- Weight
- About 48.5 lb
Who it's for: People who want high output from a 2 kWh station and may add batteries later.
Strengths
- 3,000 W output
- Takes up to 10 expansion batteries
- Rated to keep over 80% capacity after 4,000 cycles
Weaknesses
- Solar charging needs a separate DJI module or charger
- Heavy to carry at about 48.5 lb
Anker SOLIX C2000 Gen 2: the TT-30 alternative
It suits a home backup or RV buyer who wants 2 kWh and a TT-30 outlet in a box lighter than most 2 kWh stations. It puts out 2,400 W, with a 4,000 W peak. A TT-30 RV outlet is on it. It fills in 88 minutes on AC. Solar input runs to 800 W. One BP2000 battery takes it to 4,096 Wh.
For the runtime numbers in this section, count on 85% of the listed capacity. Usable energy is 1,740.8 Wh, from 85% of 2,048 Wh. That energy keeps a 100 W load running for about 17.4 hours. Per pound, it holds about 49.1 Wh. That is 2,048 Wh over 41.7 lb.
EcoFlow DELTA 2 Max: the expansion alternative
It suits a home backup or RV owner who wants about 2 kWh now and room to grow to 6 kWh with extra batteries. It puts out 2,400 W, with X-Boost to 3,400 W. It takes up to two extra batteries, to 6,144 Wh. Solar input is 1,000 W across two ports. AC input runs at 1,800 W.
For the runtime numbers in this section, work from an assumed 85% of the listed capacity. 85% of the listed 2,048 Wh works out to 1,740.8 Wh of usable energy. A 100 W load gets 17.4 hours from that amount. Per pound, it holds about 41.0 Wh. That is 2,048 Wh over 50 lb.
Read the DELTA 2 Max review.
DJI Power 2000: the high-output alternative
It suits a buyer who wants high output from a 2 kWh station and may add batteries later. It puts out 3,000 W. It takes up to 10 expansion batteries, to 22,528 Wh. Solar charging needs a separate DJI module.
In this section, count the runtime numbers from an assumed 85% of the listed capacity. 1,740.8 Wh of usable energy comes from 2,048 Wh times 0.85. It keeps a 100 W load running for about 17.4 hours. It holds 42.2 Wh for each pound: 2,048 Wh over 48.5 lb.
Read the DJI Power 2000 review.
How to choose
First, check the output your gear needs. Capacity sets the run length before a refill. A TT-30 outlet suits an RV. A bigger solar input refills the station faster. A lighter box suits a buyer who moves it often. A station that takes extra batteries can grow.
FAQ
Which alternative has a TT-30 outlet?
The C2000 Gen 2.
Which alternative puts out the most AC?
The DJI Power 2000, at 3,000 W. The C2000 Gen 2 and the DELTA 2 Max put out 2,400 W.
Which of the picks weighs least?
The C2000 Gen 2, at 41.7 lb. The DJI Power 2000 weighs about 48.5 lb, and the DELTA 2 Max weighs 50 lb.
Which pick has the most solar input?
The DELTA 2 Max, at 1,000 W. The C2000 Gen 2 takes 800 W.
