Anker SOLIX C300
Power station · SOLIX. Specs from the manufacturer page (checked ).

The Anker SOLIX C300 is a 288 Wh portable power station with 300 W output and 600 W surge. Its battery supports 140 W two-way USB-C fast charging and recharges to 80% in 50 minutes from a wall outlet. It uses LFP batteries and comes with a 5-year warranty.
Key features
- 300 W output with 600 W surge from a 288 Wh battery
- 140 W two-way USB-C fast charging
- Recharges to 80% in 50 minutes from a wall outlet; also accepts solar panels, car charging, or the PD 3.1 USB-C port
- Operates at 25 dB from 3.3 ft
- 10 ms switchover for uninterrupted backup power
- Control via the Anker app over Bluetooth or Wi-Fi
- LFP batteries rated for up to a decade of use
- 5-year warranty
What it is for
- Emergencies
- Camping
- Backyard party
- Fishing
Specifications
| Capacity | 288 Wh |
|---|---|
| Continuous output | 300 W |
| Peak / surge | 600 W |
| Solar input | 100 W |
| AC charging | Recharge to 80% in just 50 minutes with a wall outlet |
| Warranty | 5 years |
From the Anker SOLIX page. Values the manufacturer does not publish are left out.
What is in the box
- Anker SOLIX C300
- Anker SOLIX AC Charging Cable
- Important Safety Instructions
- Warranty Card
- User Manual Downloads
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 5.4 h |
| Chest freezer | 100 W (500 start) | yes | 7.6 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 6.5 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 3.8 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 19 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 3.8 h |
| TV 50" | 75 W | yes | 3.0 h |
| Sump pump 1/2 HP | 920 W (2150 start) | surge too high | — |
| Well pump 1/2 HP | 880 W (2000 start) | surge too high | — |
| Space heater 1500 W | 1500 W | surge too high | — |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
Similar portable power stations
Bluetti Elite 30 V2
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Jackery Explorer 300D
Pecron E300LFP
Marbero 296Wh Portable Power Station
Westinghouse iGen300s
Goal Zero Yeti 300
Connection and wiring
Follow the diagrams in the Anker SOLIX manual.
Open the Anker SOLIX manual (PDF) →
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| High-Temperature Alert | This LCD icon appears when the power station is overheating. | Stop using the power station and let it cool down until the icon disappears. | 2 |
| Low-Temperature Alert | This LCD icon appears when the power station is too cold to operate safely. | Stop using the power station until the icon disappears. | 2 |
| Overload Warning | This LCD icon appears when a port is overloaded. The port is turned off to avoid damage. | Remove the device causing the overload. | 2 |
From the Anker SOLIX manual. All 3 C300 DC / C300 / C1000 codes →
FAQ
How long will the Anker SOLIX C300 run a refrigerator?
About 5 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Anker SOLIX C300 start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 600 W peak. That is below a typical 1/2 HP sump pump start (about 2150 W); check your pump label. Use the calculator with your exact pump.