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EcoFlow DELTA 3 Classic vs Pecron E1000LFP

The EcoFlow DELTA 3 Classic holds the same 1,024 Wh for the Pecron E1000LFP, and gives the same 1,800 W of continuous output. In October 2026 the DELTA 3 Classic cost $0.58 per Wh of rated capacity and the E1000LFP $0.78. Neither is ranked above the other here: each row below shows where one leads, so the right pick depends on what you need to run.

Updated

The two in numbers

  • 1,024 / 1,024Wh

    Capacity

  • 1,800 / 1,800W

    Output

  • $0.58 / $0.78

    Price per Wh

  • 2.7 h / 2.3 h

    Solar refill, peak sun

Figures read DELTA 3 Classic first, E1000LFP second.

Which one suits what

One line per criterion, each with the numbers behind it. There is no overall winner: weigh the lines that matter for your list.

  • Longer runtime on the same load: a tie at 1,024 Wh.
  • Bigger loads at once: a tie at 1,800 W.
  • Motor and compressor starts: the EcoFlow DELTA 3 Classic, with 3,600 W against 3,000 W for the E1000LFP. The surge rating covers the start of a fridge, pump or tool.
  • Carrying it: the EcoFlow DELTA 3 Classic, with 26.7 lb (12.1 kg) against 29.8 lb (13.5 kg) for the E1000LFP. Lighter is easier to move.
  • Price per watt hour: the EcoFlow DELTA 3 Classic, with $0.58 against $0.78 for the E1000LFP. Prices as stored for October 2026; sale prices change often.
  • Solar refill: the Pecron E1000LFP, with 2.3 h of peak sun against 2.7 h of peak sun for the DELTA 3 Classic. From empty at each station's own solar limit.

Running time, side by side

Each appliance on its own on a full charge, at 85% efficiency. Loads used for minutes a day show minutes of use.

Common appliances on the DELTA 3 Classic and the E1000LFP
ApplianceWattsDELTA 3 ClassicE1000LFP
Phone charging20 W43.5 h43.5 h
Laptop (while charging)65 W13.4 h13.4 h
Wi-Fi router and modemestimate28 W31.1 h31.1 h
LED bulb, 60 W equivalent (800 lumens)8.5 W4.3 days4.3 days
TV, 55 inch LED (LCD)82 W10.6 h10.6 h
CPAP machine (no humidifier)11 W3.3 days3.3 days
CPAP machine with heated humidifier56 W15.5 h15.5 h
Oxygen concentrator (home, stationary)290 W3.0 h3.0 h
Box fan (20 inch)125 W7.0 h7.0 h
Refrigerator (modern, full size)275 W16.1 h16.1 h
Chest freezer300 W26.1 h26.1 h
Sump pump (1/2 HP)925 W56 min56 min
Drip coffee maker900 W58 min of use58 min of use
Microwave oven (1,000 W cooking power)1,530 W34 min of use34 min of use
Electric kettle1,500 W35 min of use35 min of use
Window air conditioner (5,000 BTU)525 W1.7 h1.7 h
Electric space heater (1,500 W)1,500 W35 min35 min

Watts vary by model and age. Check the label on your own appliance and enter it for an exact answer.

Specifications

Published specifications of the EcoFlow DELTA 3 Classic and the Pecron E1000LFP
SpecificationDELTA 3 ClassicE1000LFP
Rated capacity1,024 Wh1,024 Wh
Battery chemistryLiFePO4 (lithium iron phosphate)LiFePO4 (lithium iron phosphate)
Cycle lifeNot published3,500 cycles to 80% capacity
Continuous AC output1,800 W1,800 W
Surge rating3,600 W3,000 W
Boost modeX-Boost, up to 2,600 W for resistive loadsNot published
AC voltage120 V120 V
USB-C2 ports, up to 100 WNot published
USB-A1 portNot published
Wall charging inputup to 1,400 Wup to 1,000 W
Solar inputup to 500 Wup to 600 W
Expansion batteriesnoyes, up to 4,864 Wh in total (EP3800-48V)
Backup (UPS) switchover20 ms or fasternot published
Weight26.7 lb (12.1 kg)29.8 lb (13.5 kg)
Size (box)15.7 × 11.1 × 7.9 in14.9 × 10 × 9.4 in
Charges down to32 °F (0 °C)14 °F (-10 °C)
Runs down to14 °F (-10 °C)-4 °F (-20 °C)
Noise30 dBNot published
App connectionWi-Fi, BluetoothBluetooth, Wi-Fi
Warranty3 years2 years
Car charging inputNot publishedup to 100 W

Solar refill counts 75% of each station's own solar limit reaching the battery; at 4 peak sun hours a day, divide by 4 for days.

The two stations

EcoFlow's page for the DELTA 3 Classic (opens in a new tab) Pecron's page for the E1000LFP (opens in a new tab)

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