Can the EcoFlow River 2 Run a Space Heater on Low (750W)?
Updated 2026-10-17 · No
No. A space heater on low (750W) draws about 750W, more than the EcoFlow River 2’s 300W continuous AC output. The inverter will overload and shut off as soon as it switches on.
The numbers
| Battery capacity | 256Wh (LFP) |
|---|---|
| Usable energy | 218Wh (85% via AC outlets) |
| Continuous AC output | 300W |
| Surge rating | 600W |
| Space heater on low (750W) running watts | 750W |
| Startup watts | 750W |
| Average draw | 750W |
| Estimated runtime | Won’t run |
| Energy per day of typical use | 6 kWh |
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your space heater on low (750W) and enter its real wattage.
Recharging with solar
The EcoFlow River 2 accepts up to 110W of solar input. In real conditions that harvests about 413Wh on a sunny day (5 peak-sun hours).
Tips
- Running a heater on its 750W setting halves the draw. A thermostat that cycles the heater will stretch it further.
- The EcoFlow River 2 uses LiFePO4 (LFP) cells, rated for thousands of cycles, so running it down daily won’t wear it out quickly.
Other power stations running a space heater on low (750W)
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | Won’t run | No |
| Jackery Explorer 240 v2 | 256Wh | 300W | Won’t run | No |
| Bluetti EB3A | 268Wh | 600W | Won’t run | No |
| Jackery Explorer 300 Plus | 288Wh | 300W | Won’t run | No |
| Anker SOLIX C300 | 288Wh | 300W | Won’t run | No |
| Goal Zero Yeti 500X | 505Wh | 300W | Won’t run | No |
| EcoFlow River 2 Max | 512Wh | 500W | Won’t run | No |
| Anker 535 PowerHouse | 512Wh | 500W | Won’t run | No |
Compare all power stations for a space heater on low (750W) →
FAQ
How long does the EcoFlow River 2 take to recharge with solar?
With its maximum 110W of solar input it refills in about 3.1 hours of strong sun. A single 200W panel is enough to max out its solar input.
Which power station can run a space heater on low (750W)?
The DJI Power 500 (512Wh, 1000W output) can, for about 35 minutes. See the comparison table below for more options.