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Allpowers VOLIX P300

Power station · VOLIX. Specs from the manufacturer page (checked ).

Allpowers VOLIX P300
Photo: Allpowers

The Allpowers VOLIX P300 is a 256 Wh portable power station with a 300 W pure sine wave AC output (600 W peak). It charges from AC, solar, or a car 12V socket, and its UPS function switches to battery power within 20 ms during an outage. The LiFePO4 battery is rated for over 4000 charging cycles.

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Capacity
256Wh
Continuous
300W
Peak / surge
600W
Solar input
110W
Chemistry
LiFePO4
Cycles
4000
Weight
3.57kg
Warranty
5yr

Key features

What it is for

Specifications

Capacity256 Wh
Continuous output300 W
Peak / surge600 W
Solar input110 W
Battery chemistryLiFePO4
Cycle life4000 cycles
Noise30 dB
AC charging0-100% within 1 hours
AC output voltage100-120V/220-240V
Weight3.57 kg (7.9 lb)
Dimensions26 × 21 × 12.5 cm (10.2 × 8.3 × 4.9 in)
Warranty5 years

From the Allpowers page. Values the manufacturer does not publish are left out.

How long it runs common appliances

ApplianceWattsRuns?Hours
Refrigerator (with freezer)120 W (600 start)yes4.8 h
Chest freezer100 W (500 start)yes6.8 h
CPAP (no humidifier)35 W (40 start)yes5.8 h
Gas boiler (pump + controls)120 W (300 start)yes3.4 h
Wi-Fi router + modem/ONU12 Wyes17 h
Starlink (standard dish)60 W (100 start)yes3.4 h
TV 50"75 Wyes2.7 h
Sump pump 1/2 HP920 W (2150 start)surge too high—
Well pump 1/2 HP880 W (2000 start)surge too high—
Space heater 1500 W1500 Wsurge too high—

Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.

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Connection and wiring

Follow the diagrams in the Allpowers manual.

Open the Allpowers manual (PDF) →

Error codes and troubleshooting

We found no error-code table in this manual. Its troubleshooting section is the reference.

FAQ

How long will the Allpowers VOLIX P300 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 Allpowers VOLIX P300 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.

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