PPS-GQ120 / GQ203 Portable Power Station, 1.0–1.5 kWh IP65

A suitcase unit is chosen when the power has to arrive with the person, not with an installation crew. The GQ120 and GQ203 put the inverter, BMS and LiFePO4 cells inside a sealed IP65 hard case, so the same box survives a vehicle boot, a dusty site and a sudden downpour. The two models share the 340 × 290 × 226 mm enclosure; the difference is the battery platform (25.6 V / 51.2 V) and the inverter (1200 W / 2000 W).

Where it fits

Typical loads are test instruments, radios, cameras, lighting, laptops and small power tools. A 1024 Wh unit runs a 100 W instrument set for roughly eight hours after allowing for inverter losses; the 1536 Wh / 2000 W version also starts compressor-driven tools that a 1200 W inverter would refuse.

What to check before ordering

Three details decide the order: destination mains voltage (110 V and 230 V are different part numbers), the peak wattage of any motor-driven load, and whether the 10 ms UPS transfer is needed. Solar charging is 500 W on the GQ120 and 800 W on the GQ203 — enough to recover a day of field use from a portable panel, but not enough to run indefinite off-grid operation at full load.

Product views

Models in this series: PPS-GQ120, PPS-GQ203. Photographs show the series enclosure; finish and port layout vary by configuration. Select a view to open the full-size image.

For fixed installations, see the all-in-one ESS range and the HC rack-mount LiFePO4 battery. The full product catalogue lists every series with its model table.

Key Features

1024 Wh / 1536 Wh LiFePO4 at 25.6 V / 51.2 V

1200 W / 2000 W rated AC, 2400 W / 4000 W peak, pure sine wave

10 ms UPS transfer for sensitive loads

Full-voltage output: 100/110/120 V or 220/230/240 V, 50/60 Hz

IP65 sealed case with 340 × 290 × 226 mm footprint

800 W MPPT solar input and 100 W vehicle charging

QC3.0, PD 18 W, 12 V DC and three AC outlets

Bluetooth-free standalone operation — no app or network required

Applications

Field and mobile power

Mains, solar and vehicle charging in one unit, so a crew is not tied to a generator or a fixed supply.

Temporary backup

10 ms transfer keeps IT equipment, instruments and communications running through a mains interruption.

Off-grid sites

LiFePO4 cells and MPPT solar input support repeated daily cycling at remote locations.

FAQ

Is the case waterproof enough for outdoor use?

The enclosure is rated IP65, which means dust-tight and protected against water jets. It is not submersible, and the connectors must be closed before exposure.

Can I take it on a passenger flight?

No. Both models are far above the 100 Wh airline limit and ship as dangerous goods with UN38.3 documentation.

Does it work as a UPS?

Yes, with a 10 ms transfer time. That is fast enough for IT equipment and instruments, but not a zero-break online UPS for medical or process-control loads.

Do I need the app to operate it?

No. The GQ series is a standalone unit with a front panel and physical controls; no network or account is required.

Specification reference

Parameter	PPS-GQ120	PPS-GQ203
Battery
Capacity	1024 Wh	1536 Wh
Cell chemistry	LiFePO4
Nominal voltage	25.6 V	51.2 V
Total capacity	320000 mAh	480000 mAh
Inverter & output
AC rated power	1200 W	2000 W
AC peak power	2400 W	4000 W
Inverter class	Pure sine wave
AC voltage / frequency	100/110/120 V or 220/230/240 V, 50/60 Hz
UPS transfer	10 ms
Input & charging
AC input	1000 W max	1500 W max
MPPT solar input	DC 12–60 V, 13 A, 500 W max	DC 12–60 V, 18 A, 800 W max
Vehicle input	DC 12–24 V, 5 A, 100 W max
Ports
USB	QC3.0 × 2
USB-C PD	PD 18 W × 2
DC5521	12 V / 10 A
AC outlets	3
Protection
Ingress rating	IP65
Operating temperature	-10 °C to 50 °C
Protection	Under/over voltage, over current, over temperature, overload, over discharge, short circuit
Mechanical
Product size	340 × 290 × 226 mm
Net weight	12 kg	18.1 kg
Package size	390 × 340 × 306 mm
Gross weight	13.8 kg	19 kg

Specifications subject to the latest factory data. Final configuration is sized against the actual load, backup runtime and site power conditions — this table is for pre-selection only.