Capacity
Higher is better | Scale max: 2,048 Wh | AC200L leads
AC200L 2,048 Wh
RIVER 2 Pro 768 Wh
AC200L: +1,280 Wh (+166.7%).
AC200L vs RIVER 2 Pro
2,400W
Running power
800W
2,048 Wh
Battery
768 Wh
62.4 lbs
Weight
18.3 lbs
At a Glance
This comparison targets buyers choosing between a heavy-duty home backup unit and a lightweight portable option. The AC200L delivers 2400W of running power and 2048 Wh of capacity, while the RIVER 2 Pro tops out at 800W and 768 Wh. That gap shows up clearly in device coverage: the AC200L powered 43 out of 53 tested devices compared to just 22 for the RIVER 2 Pro.
Solar capability follows a similar split, with the AC200L accepting up to 1200W of panel input versus 220W for the EcoFlow unit. Expandable battery support on the AC200L adds long-term flexibility that the RIVER 2 Pro simply cannot match. The tradeoff is weight and portability.
At 18.3 lbs, the RIVER 2 Pro is easy to toss in a car or carry to a campsite. The AC200L tips the scales at 62.4 lbs, making it far less mobile. Both use LFP cells rated for 3,000 cycles.
Overall Winner
AC200L
Powers 43 of 53 tested devices vs 22 for RIVER 2 Pro
Home backup: AC200L RV / mobile: RIVER 2 Pro Solar: AC200L
AC200L wins overall, but the best pick depends on your use case.
Choose AC200L if...
- + You want future battery expansion
- + You want broader device compatibility
- + You need all-day runtime headroom
Choose RIVER 2 Pro if...
- + Portability matters (18 lbs vs 62)
- + 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: 2,400 W | AC200L leads
AC200L 2,400 W
RIVER 2 Pro 800 W
AC200L: +1,600 W (+200.0%).
Surge Power
Higher is better | Scale max: 3,600 W | AC200L leads
AC200L 3,600 W
RIVER 2 Pro 1,600 W
AC200L: +2,000 W (+125.0%).
Weight
Lower is better | Scale best: 18.3 lbs | RIVER 2 Pro leads
AC200L 62.4 lbs (28.3 kg)
RIVER 2 Pro 18.3 lbs (8.3 kg)
RIVER 2 Pro: -44.1 lbs (70.7% lighter).
Battery Life
Higher is better | Scale max: 3,000 cycles | Tie
AC200L 3,000 cycles
RIVER 2 Pro 3,000 cycles
Delta: Tie (0%).
Where Compatibility Actually Differs
Out of 53 devices tested, 21 show a different result between these two stations.
Both can run: 22 · Differences: 40% (21/53) · Neither can run: 10
Only AC200L can run 21
Digital Air Fryer RIVER 2 Pro: Running + surge shortfall
Electric Stove (Single Burner) RIVER 2 Pro: Running + surge shortfall
Microwave Oven (1000W) RIVER 2 Pro: Running + surge shortfall
Toaster Oven RIVER 2 Pro: Running + surge shortfall
2-Slice Bread Toaster RIVER 2 Pro: Running shortfall
Coffee Maker RIVER 2 Pro: Running shortfall
Electric Skillet RIVER 2 Pro: Running shortfall
Electric Water Kettle RIVER 2 Pro: Running shortfall
Instant Pot (6 Qt) RIVER 2 Pro: Running shortfall
Rice Cooker RIVER 2 Pro: Running shortfall
Dehumidifier (70 Pint) RIVER 2 Pro: Running + surge shortfall
Gas Furnace Fan (Blower) RIVER 2 Pro: Running + surge shortfall
Space Heater (1,500W) RIVER 2 Pro: Running shortfall
Window AC (8,000 BTU) RIVER 2 Pro: Surge shortfall
Dishwasher RIVER 2 Pro: Running + surge shortfall
Washing Machine RIVER 2 Pro: Running shortfall
Sump Pump (1/2 HP) RIVER 2 Pro: Running + surge shortfall
Desktop PC (Gaming/Workstation) RIVER 2 Pro: Running shortfall
EV Charger (Level 1, 120V) RIVER 2 Pro: Running shortfall
Professional Hair Dryer RIVER 2 Pro: Running + surge shortfall
Corded Drill / Hammer Drill RIVER 2 Pro: Running + surge shortfall
Neither can run · 10 devices
These devices have startup surges that exceed both stations.
Central AC (3-Ton)
Portable AC (12,000 BTU)
Electric Clothes Dryer
Circular Saw (Corded)
Electric Chainsaw (14-inch)
Pancake Air Compressor (6-Gallon)
Shop Vac (Wet/Dry, 5-6 HP Peak)
Electric Water Heater (50 Gal)
Well Pump (1 HP)
RV Rooftop AC (13,500 BTU)
Full Specs Comparison
| Spec | AC200L | RIVER 2 Pro |
|---|---|---|
| Capacity | 2,048 Wh ✓ | 768 Wh |
| Running Power | 2,400 W ✓ | 800 W |
| Surge Power | 3,600 W ✓ | 1,600 W |
| Weight | 62.4 lbs (28.3 kg) | 18.3 lbs (8.3 kg) ✓ |
| Energy Density | 72.4 Wh/kg | 92.5 Wh/kg ✓ |
| Portability Tier | heavy | ultralight |
| Chemistry | LFP | LFP |
| Cycle Life | 3,000 | 3,000 |
| Expandable | Yes | No |
| UPS | No | No |
| AC Voltage | 120V | 120V |
Solar Charging
Best-case charging profile using compatible solar panels.
AC200L
Max solar input 1,200 W
Connector Proprietary
Full charge time ~7.3h
Compatible panels 20/20
MPPT: 12-145V
RIVER 2 Pro
Faster Max solar input 220 W
Connector XT60i
Full charge time ~5.0h
Compatible panels 17/20
MPPT: 11-50V
Charge speed comparison
Longer bar = faster charge (inverted scale)
Device Compatibility
All tested devices grouped by category. Click a category to expand.
AC200LRIVER 2 Pro
Emergency(2)
2/21/2
2/2
1/2
Entertainment(2)
2/21/2
2/2
1/2
EV & Transportation(2)
2/21/2
2/2
1/2
Heating & Cooling(7)
5/71/7
5/7
1/7
| Device | AC200L | Runtime | RIVER 2 Pro | Runtime |
|---|---|---|---|---|
| Box Fan (20-inch) | Safe | 17.3h | Safe | 6.5h |
| Central AC (3-Ton) | Voltage Fail | N/A | Voltage Fail | N/A |
| Dehumidifier (70 Pint) | Tight | 1.7h | Fail | N/A |
| Gas Furnace Fan (Blower) | Safe | 1.4h | Fail | N/A |
| Portable AC (12,000 BTU) | Soft Start | 1.1h | Fail | N/A |
| Space Heater (1,500W) | Safe | 1h | Fail | N/A |
| Window AC (8,000 BTU) | Safe | 2h | Fail | N/A |
Home Infrastructure(3)
1/31/3
1/3
1/3
| Device | AC200L | Runtime | RIVER 2 Pro | Runtime |
|---|---|---|---|---|
| Electric Water Heater (50 Gal) | Voltage Fail | N/A | Voltage Fail | N/A |
| Garage Door Opener (Residential) | Safe | 8h | Safe | 3h |
| Well Pump (1 HP) | Voltage Fail | N/A | Voltage Fail | N/A |
Kitchen Appliances(11)
11/111/11
11/11
1/11
| Device | AC200L | Runtime | RIVER 2 Pro | Runtime |
|---|---|---|---|---|
| 2-Slice Bread Toaster | Safe | 1h | Fail | N/A |
| Coffee Maker | Safe | 0.9h | Fail | N/A |
| Digital Air Fryer | Safe | 0.8h | Fail | N/A |
| Electric Skillet | Safe | 1h | Fail | N/A |
| Electric Stove (Single Burner) | Safe | 0.8h | Fail | N/A |
| Electric Water Kettle | Safe | 1h | Fail | N/A |
| Instant Pot (6 Qt) | Safe | 1h | Fail | N/A |
| Microwave Oven (1000W) | Safe | 0.7h | Fail | N/A |
| Rice Cooker | Safe | 1.5h | Fail | N/A |
| Slow Cooker | Safe | 4.8h | Safe | 1.8h |
| Toaster Oven | Safe | 0.8h | Fail | N/A |
Large Appliances(4)
3/41/4
3/4
1/4
| Device | AC200L | Runtime | RIVER 2 Pro | Runtime |
|---|---|---|---|---|
| Dishwasher | Safe | 0.8h | Fail | N/A |
| Electric Clothes Dryer | Voltage Fail | N/A | Voltage Fail | N/A |
| French Door Refrigerator | Safe | 6.9h | Safe | 2.6h |
| Washing Machine | Safe | 1.1h | Fail | N/A |
Medical(4)
4/44/4
4/4
4/4
Outdoor & RV(6)
5/65/6
5/6
5/6
Personal Care(2)
2/21/2
2/2
1/2
Power Tools(5)
1/50/5
1/5
0/5
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The Bottom Line
Pick the AC200L if you need serious home backup capacity, broad device compatibility, or a solar-ready system that can grow with added batteries. The RIVER 2 Pro makes sense for travelers and campers who prioritize portability over raw power and only need to run smaller electronics.
With a score of 83.5 versus 44, the AC200L is the clear winner in this matchup. In our 53-device benchmark, AC200L powers 43 devices and RIVER 2 Pro powers 22.
AC200L vs RIVER 2 Pro FAQ
Q Which is better for home backup, AC200L or RIVER 2 Pro?
AC200L is the stronger overall choice in this matchup based on weighted compatibility across 53 tested devices.
Q Which has longer runtime, AC200L or RIVER 2 Pro?
AC200L has higher battery capacity (2,048 Wh), which generally supports longer runtime on the same load.
Q Which charges faster with solar panels?
RIVER 2 Pro has the faster best-case solar recharge profile in our panel compatibility test set.
Q Which is more portable, AC200L or RIVER 2 Pro?
RIVER 2 Pro is lighter at 18.3 lbs vs 62.4 lbs. RIVER 2 Pro is rated ultralight for portability.
Q How many devices can each power station run?
AC200L powers 43 of 53 tested devices, compared to 22 for RIVER 2 Pro.
Q Can you expand the battery capacity of AC200L or RIVER 2 Pro?
Only AC200L supports expansion batteries for additional capacity. RIVER 2 Pro is limited to its built-in 768 Wh.