Capacity
Higher is better | Scale max: 4,096 Wh | DELTA Pro 3 leads
DELTA Pro 3 4,096 Wh
Explorer 3000 Pro 3,024 Wh
DELTA Pro 3: +1,072 Wh (+35.4%).
DELTA Pro 3 vs Explorer 3000 Pro
VS
4,000W
Running power
3,000W
4,096 Wh
Battery
3,024 Wh
113.5 lbs
Weight
63.9 lbs
At a Glance
This comparison targets buyers shopping for a high-capacity portable power station suited to home backup, off-grid living, or heavy-load job sites. The DELTA Pro 3 leads with 4096 Wh of LFP battery capacity and 4000W of running power, giving it a clear edge over the Explorer 3000 Pro's 3024 Wh NMC pack and 3000W output. That extra headroom showed up in device testing: the EcoFlow unit powered 48 of 53 appliances versus 47 for the Jackery.
Expandability further separates the two, since only the DELTA Pro 3 supports add-on batteries for scaling capacity over time. LFP chemistry also delivers 4000 rated cycles, double the Explorer 3000 Pro's 2000. The tradeoff is weight.
At 63.9 lbs, the Jackery is nearly 50 lbs lighter, a significant advantage for anyone who needs to move the unit frequently between vehicles, campsites, or job locations.
Overall Winner
DELTA Pro 3
Powers 48 of 53 tested devices vs 47 for Explorer 3000 Pro
Home backup: DELTA Pro 3 RV / mobile: Explorer 3000 Pro Solar: Tie
DELTA Pro 3 wins overall, but the best pick depends on your use case.
Choose DELTA Pro 3 if...
- + You value battery longevity (LFP, 4,000 cycles)
- + You need 240V-capable loads
- + You want future battery expansion
- + You want broader device compatibility
- + You need all-day runtime headroom
Choose Explorer 3000 Pro if...
- + Portability matters (64 lbs vs 114)
- + You want faster solar recharging
Spec Snapshot
Absolute values shown. Bars are scaled within this comparison for readability.
Each metric is independent. Bar lengths are not comparable across different compare pages.
Running Power
Higher is better | Scale max: 4,000 W | DELTA Pro 3 leads
DELTA Pro 3 4,000 W
Explorer 3000 Pro 3,000 W
DELTA Pro 3: +1,000 W (+33.3%).
Surge Power
Higher is better | Scale max: 8,000 W | DELTA Pro 3 leads
DELTA Pro 3 8,000 W
Explorer 3000 Pro 6,000 W
DELTA Pro 3: +2,000 W (+33.3%).
Weight
Lower is better | Scale best: 63.9 lbs | Explorer 3000 Pro leads
DELTA Pro 3 113.5 lbs (51.5 kg)
Explorer 3000 Pro 63.9 lbs (29.0 kg)
Explorer 3000 Pro: -49.6 lbs (43.7% lighter).
Battery Life
Higher is better | Scale max: 4,000 cycles | DELTA Pro 3 leads
DELTA Pro 3 4,000 cycles
Explorer 3000 Pro 2,000 cycles
DELTA Pro 3: +2,000 cycles (+100.0%).
Compatibility Coverage
These two stations produce the same result on 52 of 53 devices. There is 1 difference.
Both can run: 47 · Differences: 2% (1/53) · Neither can run: 5
Neither can run · 5 devices
These devices draw more continuous watts than either station can deliver.
Electric Water Heater (50 Gal)
Central AC (3-Ton)
Electric Clothes Dryer
RV Rooftop AC (13,500 BTU)
Pancake Air Compressor (6-Gallon)
Full Specs Comparison
| Spec | DELTA Pro 3 | Explorer 3000 Pro |
|---|---|---|
| Capacity | 4,096 Wh ✓ | 3,024 Wh |
| Running Power | 4,000 W ✓ | 3,000 W |
| Surge Power | 8,000 W ✓ | 6,000 W |
| Weight | 113.5 lbs (51.5 kg) | 63.9 lbs (29.0 kg) ✓ |
| Energy Density | 79.5 Wh/kg | 104.3 Wh/kg ✓ |
| Portability Tier | stationary | heavy |
| Chemistry | LFP | NMC |
| Cycle Life | 4,000 ✓ | 2,000 |
| Expandable | Yes | No |
| UPS | No | No |
| AC Voltage | 120V/240V | 120V |
Solar Charging
Best-case charging profile using compatible solar panels.
DELTA Pro 3
Max solar input 2,600 W
Connector XT60 + XT60i
Full charge time ~14.6h
Compatible panels 20/20
MPPT: 30-150V
Explorer 3000 Pro
Faster Max solar input 1,400 W
Connector DC8020
Full charge time ~10.8h
Compatible panels 19/20
MPPT: 17.5-60V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
DELTA Pro 3Explorer 3000 Pro
Emergency(2)
2/22/2
2/2
2/2
Entertainment(2)
2/22/2
2/2
2/2
EV & Transportation(2)
2/22/2
2/2
2/2
Heating & Cooling(7)
6/76/7
6/7
6/7
| Device | DELTA Pro 3 | Runtime | Explorer 3000 Pro | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 34.5h | Safe | 25.5h |
| Central AC (3-Ton) | Fail | N/A | Voltage Fail | N/A |
| Dehumidifier (70 Pint) | Safe | 3.3h | Safe | 2.5h |
| Gas Furnace Fan (Blower) | Safe | 2.7h | Safe | 2h |
| Portable AC (12,000 BTU) | Safe | 2.1h | Safe | 1.6h |
| Space Heater (1,500W) | Safe | 1.9h | Safe | 1.4h |
| Window AC (8,000 BTU) | Safe | 4h | Safe | 3h |
Home Infrastructure(3)
2/31/3
2/3
1/3
| Device | DELTA Pro 3 | Runtime | Explorer 3000 Pro | Runtime |
|---|---|---|---|---|
| Electric Water Heater (50 Gal) | Fail | N/A | Voltage Fail | N/A |
| Garage Door Opener (Residential) | Safe | 15.9h | Safe | 11.8h |
| Well Pump (1 HP) | Tight | 1.2h | Voltage Fail | N/A |
Kitchen Appliances(11)
11/1111/11
11/11
11/11
| Device | DELTA Pro 3 | Runtime | Explorer 3000 Pro | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 1.9h | Safe | 1.4h |
| Coffee Maker | Safe | 1.8h | Safe | 1.3h |
| Digital Air Fryer | Safe | 1.7h | Safe | 1.2h |
| Electric Skillet | Safe | 1.9h | Safe | 1.4h |
| Electric Stove (Single Burner) | Safe | 1.6h | Safe | 1.2h |
| Electric Water Kettle | Safe | 1.9h | Safe | 1.4h |
| Instant Pot (6 Qt) | Safe | 2h | Safe | 1.4h |
| Microwave Oven (1000W) | Safe | 1.5h | Safe | 1.1h |
| Rice Cooker | Safe | 3h | Safe | 2.2h |
| Slow Cooker | Safe | 9.6h | Safe | 7.1h |
| Toaster Oven | Safe | 1.6h | Safe | 1.2h |
Large Appliances(4)
3/43/4
3/4
3/4
Medical(4)
4/44/4
4/4
4/4
Outdoor & RV(6)
5/65/6
5/6
5/6
Personal Care(2)
2/22/2
2/2
2/2
Power Tools(5)
4/54/5
4/5
4/5
| Device | DELTA Pro 3 | Runtime | Explorer 3000 Pro | Runtime |
|---|---|---|---|---|
| Circular Saw (Corded) | Safe | 1.6h | Tight | 1.2h |
| Corded Drill / Hammer Drill | Safe | 2.7h | Safe | 2h |
| Electric Chainsaw (14-inch) | Safe | 1.6h | Tight | 1.2h |
| Pancake Air Compressor (6-Gallon) | Soft Start | 1.8h | Soft Start | 1.3h |
| Shop Vac (Wet/Dry, 5-6 HP Peak) | Safe | 2.1h | Safe | 1.5h |
As an Amazon Associate, we earn from qualifying purchases. Our methodology
The Bottom Line
Choose the DELTA Pro 3 if you need maximum capacity, expandability, and the longest battery lifespan for whole-home backup or sustained off-grid use. Pick the Explorer 3000 Pro if portability ranks highest on your list and 3000W of output covers your essential loads.
Overall, the DELTA Pro 3 earns the win with a score of 96 versus 93, backed by greater power, longer cycle life, and broader device compatibility. In our 53-device benchmark, DELTA Pro 3 powers 48 devices and Explorer 3000 Pro powers 47.
DELTA Pro 3 vs Explorer 3000 Pro FAQ
Q Which is better for home backup, DELTA Pro 3 or Explorer 3000 Pro?
DELTA Pro 3 is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, DELTA Pro 3 or Explorer 3000 Pro?
DELTA Pro 3 has higher battery capacity (4,096 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
Explorer 3000 Pro has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, DELTA Pro 3 or Explorer 3000 Pro?
Explorer 3000 Pro is lighter at 63.9 lbs vs 113.5 lbs. Explorer 3000 Pro is rated heavy for portability.
Q How many devices can each power station run?
DELTA Pro 3 powers 48 of 53 tested devices, compared to 47 for Explorer 3000 Pro.
Q Can you expand the battery capacity of DELTA Pro 3 or Explorer 3000 Pro?
Only DELTA Pro 3 supports expansion batteries for additional capacity. Explorer 3000 Pro is limited to its built-in 3,024 Wh.