Capacity
Higher is better | Scale max: 3,994 Wh | Yeti Pro 4000 leads
Yeti Pro 4000 3,993.6 Wh
Explorer 2000 Plus 2,042 Wh
Yeti Pro 4000: +1,952 Wh (+95.6%).
Yeti Pro 4000 vs Explorer 2000 Plus
VS
3,600W
Running power
3,000W
3,993.6 Wh
Battery
2,042 Wh
115.7 lbs
Weight
61.5 lbs
At a Glance
This comparison targets buyers choosing between two high-capacity LFP power stations for home backup and extended off-grid use. The Yeti Pro 4000 delivers 3600W of running power and nearly double the battery capacity at 3,993.6 Wh compared to the Explorer 2000 Plus at 2,042 Wh. That extra capacity matters for overnight outages or running multiple large appliances simultaneously.
Surge capability follows a similar split: 7,200W for the Yeti versus 6,000W for the Explorer, giving Goal Zero's unit a wider margin for motor-driven loads like refrigerators and sump pumps. Solar input caps at 3,000W on the Yeti Pro 4000, more than twice the Explorer's 1,400W max. Both units are expandable, share 4,000-cycle longevity, and passed the same 47 out of 53 device compatibility tests.
The tradeoff is weight: the Yeti tips the scale at 115.7 lbs, nearly double the Explorer's 61.5 lbs, making portability a real consideration for camping or tailgating.
Overall Winner
Yeti Pro 4000
Powers 47 of 53 tested devices
Home backup: Yeti Pro 4000 RV / mobile: Explorer 2000 Plus Solar: Tie
Yeti Pro 4000 wins overall, but the best pick depends on your use case.
Choose Yeti Pro 4000 if...
- + You need all-day runtime headroom
Choose Explorer 2000 Plus if...
- + Portability matters (62 lbs vs 116)
- + 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: 3,600 W | Yeti Pro 4000 leads
Yeti Pro 4000 3,600 W
Explorer 2000 Plus 3,000 W
Yeti Pro 4000: +600 W (+20.0%).
Surge Power
Higher is better | Scale max: 7,200 W | Yeti Pro 4000 leads
Yeti Pro 4000 7,200 W
Explorer 2000 Plus 6,000 W
Yeti Pro 4000: +1,200 W (+20.0%).
Weight
Lower is better | Scale best: 61.5 lbs | Explorer 2000 Plus leads
Yeti Pro 4000 115.7 lbs (52.5 kg)
Explorer 2000 Plus 61.5 lbs (27.9 kg)
Explorer 2000 Plus: -54.2 lbs (46.9% lighter).
Battery Life
Higher is better | Scale max: 4,000 cycles | Tie
Yeti Pro 4000 4,000 cycles
Explorer 2000 Plus 4,000 cycles
Delta: Tie (0%).
Compatibility Coverage
These two stations produce the same result on 53 of 53 devices.
Both can run: 47 · Neither can run: 6
Neither can run · 6 devices
These are 240V or high-voltage devices — neither station supports them.
Central AC (3-Ton)
Electric Water Heater (50 Gal)
Well Pump (1 HP)
Electric Clothes Dryer
RV Rooftop AC (13,500 BTU)
Pancake Air Compressor (6-Gallon)
Full Specs Comparison
| Spec | Yeti Pro 4000 | Explorer 2000 Plus |
|---|---|---|
| Capacity | 3,993.6 Wh ✓ | 2,042 Wh |
| Running Power | 3,600 W ✓ | 3,000 W |
| Surge Power | 7,200 W ✓ | 6,000 W |
| Weight | 115.7 lbs (52.5 kg) | 61.5 lbs (27.9 kg) ✓ |
| Energy Density | 76.1 Wh/kg ✓ | 73.2 Wh/kg |
| Portability Tier | stationary | heavy |
| Chemistry | LFP | LFP |
| Cycle Life | 4,000 | 4,000 |
| Expandable | Yes | Yes |
| UPS | No | No |
| AC Voltage | 120V | 120V |
Solar Charging
Best-case charging profile using compatible solar panels.
Yeti Pro 4000
Max solar input 3,000 W
Connector Proprietary + DC7909
Full charge time ~14.3h
Compatible panels 20/20
MPPT: 13.3-145V
Explorer 2000 Plus
Faster Max solar input 1,400 W
Connector DC8020
Full charge time ~7.3h
Compatible panels 19/20
MPPT: 11-60V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
Yeti Pro 4000Explorer 2000 Plus
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 | Yeti Pro 4000 | Runtime | Explorer 2000 Plus | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 33.7h | Safe | 17.2h |
| Central AC (3-Ton) | Voltage Fail | N/A | Voltage Fail | N/A |
| Dehumidifier (70 Pint) | Safe | 3.3h | Safe | 1.7h |
| Gas Furnace Fan (Blower) | Safe | 2.6h | Safe | 1.4h |
| Portable AC (12,000 BTU) | Safe | 2.1h | Safe | 1.1h |
| Space Heater (1,500W) | Safe | 1.9h | Safe | 1h |
| Window AC (8,000 BTU) | Safe | 3.9h | Safe | 2h |
Home Infrastructure(3)
1/31/3
1/3
1/3
| Device | Yeti Pro 4000 | Runtime | Explorer 2000 Plus | Runtime |
|---|---|---|---|---|
| Electric Water Heater (50 Gal) | Voltage Fail | N/A | Voltage Fail | N/A |
| Garage Door Opener (Residential) | Safe | 15.5h | Safe | 7.9h |
| Well Pump (1 HP) | Voltage Fail | N/A | Voltage Fail | N/A |
Kitchen Appliances(11)
11/1111/11
11/11
11/11
| Device | Yeti Pro 4000 | Runtime | Explorer 2000 Plus | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 1.9h | Safe | 1h |
| Coffee Maker | Safe | 1.7h | Safe | 0.9h |
| Digital Air Fryer | Safe | 1.6h | Safe | 0.8h |
| Electric Skillet | Safe | 1.9h | Safe | 1h |
| Electric Stove (Single Burner) | Safe | 1.6h | Safe | 0.8h |
| Electric Water Kettle | Safe | 1.9h | Safe | 1h |
| Instant Pot (6 Qt) | Safe | 1.9h | Safe | 1h |
| Microwave Oven (1000W) | Safe | 1.5h | Safe | 0.7h |
| Rice Cooker | Safe | 3h | Safe | 1.5h |
| Slow Cooker | Safe | 9.3h | Safe | 4.8h |
| Toaster Oven | Safe | 1.6h | Safe | 0.8h |
Large Appliances(4)
3/43/4
3/4
3/4
| Device | Yeti Pro 4000 | Runtime | Explorer 2000 Plus | Runtime |
|---|---|---|---|---|
| Dishwasher | Safe | 1.6h | Safe | 0.8h |
| Electric Clothes Dryer | Voltage Fail | N/A | Voltage Fail | N/A |
| French Door Refrigerator | Safe | 13.5h | Safe | 6.9h |
| Washing Machine | Safe | 2.2h | Safe | 1.1h |
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 | Yeti Pro 4000 | Runtime | Explorer 2000 Plus | Runtime |
|---|---|---|---|---|
| Circular Saw (Corded) | Safe | 1.6h | Tight | 0.8h |
| Corded Drill / Hammer Drill | Safe | 2.6h | Safe | 1.3h |
| Electric Chainsaw (14-inch) | Safe | 1.6h | Tight | 0.8h |
| Pancake Air Compressor (6-Gallon) | Soft Start | 1.7h | Soft Start | 0.9h |
| Shop Vac (Wet/Dry, 5-6 HP Peak) | Safe | 2h | Safe | 1h |
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The Bottom Line
Buyers who need maximum capacity for whole-home backup or large solar arrays should pick the Yeti Pro 4000, which scored 95 in our testing and earns the win on raw power and energy reserves. The Explorer 2000 Plus, scoring 93, suits those who want solid 3,000W output with far less bulk at 61.5 lbs, especially for mobile setups or lighter backup duty. For most heavy-use scenarios, the Yeti Pro 4000 is the stronger choice.
Yeti Pro 4000 vs Explorer 2000 Plus FAQ
Q Which is better for home backup, Yeti Pro 4000 or Explorer 2000 Plus?
Yeti Pro 4000 is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, Yeti Pro 4000 or Explorer 2000 Plus?
Yeti Pro 4000 has higher battery capacity (3,993.6 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
Explorer 2000 Plus has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, Yeti Pro 4000 or Explorer 2000 Plus?
Explorer 2000 Plus is lighter at 61.5 lbs vs 115.7 lbs. Explorer 2000 Plus is rated heavy for portability.
Q How many devices can each power station run?
Both power stations can run 47 of 53 tested devices.