Run European appliances, tools, and equipment off-grid or on the road — with a built-in volt and watt meter so you always know exactly what your system is doing.
The AIMS Power PUK125012230W is a 1250-watt modified sine wave power inverter designed for European and UK 230V/50Hz systems, converting 12V DC battery power into standard 230V AC electricity. Fitted with a Type G UK plug, a front-panel volt meter and watt meter, a remote on/off port, and dual thermally controlled cooling fans, this unit is built for reliable off-grid and mobile power in any setting where 230V is required — home backup, cabin, boat, RV, work truck, or solar system. Unlike a petrol generator, it runs silently and produces zero emissions, making it an ideal solution for mobile businesses, fleet vehicles, and green-energy applications. Note: This is a European/UK 230V model and will not work with 120V US power systems.
The PUK125012230W packs monitoring, protection, and remote-control capability into a compact, mountable aluminum unit — giving you professional-grade inverter features without the bulk or noise of a generator.
1250 watts of continuous output handles tools, appliances, pumps, and small motors — while the 3100-watt surge rating handles inrush current when motors and compressors start up.
Outputs standard 230V AC at 50Hz through a Type G (UK 3-prong) outlet — directly compatible with UK and European appliances and equipment without any adapters.
A front-panel volt meter monitors your battery voltage in real time, and a watt meter displays your current power draw — giving you full visibility into your battery state and load without any separate monitoring equipment.
Full-load efficiency of 90% and 1/3-load efficiency of 95% means less energy wasted as heat — your battery bank goes further and your runtime is maximized whether you're running heavy tools or light appliances.
The pre-wired RJ11 remote port lets you install an optional remote on/off switch to control the inverter from another location — useful for vehicle installs, mounted setups, or anywhere the unit isn't easily accessible.
Over-temperature protection, overload protection, AC output short-circuit protection, internal fuse protection, and automatic reset on most fault conditions keep your equipment and the inverter safe — and get you back up and running without manual intervention.
One of the most practical advantages of the PUK125012230W is its compatibility with standard 12V vehicle electrical systems — cars, trucks, vans, RVs, and boats — without any wiring modifications. Mobile business owners can power a small office, kitchen equipment, tools, or lawn maintenance gear directly from a work vehicle's existing battery system. And unlike a generator, the inverter runs silently and produces no exhaust fumes — a real advantage when working around customers or in enclosed spaces.
| Continuous Output Power | 1,250 Watts |
|---|---|
| Surge / Peak Power | 3,100 Watts |
| Output Voltage | 230V AC |
| Output Waveform | Modified Sine Wave |
| Output Frequency | 50 Hz |
| AC Output Socket Type | Type G — UK 3-prong |
| Full-Load Efficiency | 90% |
| 1/3-Load Efficiency | 95% |
| No-Load Current Draw | <0.5A |
| DC Input Voltage | 12V DC (nominal) |
|---|---|
| DC Operating Range | 10–15V DC |
| Recommended Inline Fuse | 150A |
| Low Voltage Alarm | 10.5V ±0.5V |
| Low Voltage Shutdown | 10.0V ±0.5V |
| High Voltage Protection | 15–17V DC |
| Over-Temperature Protection | Yes — auto shutdown at 55°C ±5°C (full load) |
|---|---|
| Overload Protection | Yes |
| AC Output Short-Circuit Protection | Yes |
| Internal Fuse Protection | Yes |
| Fault Auto-Reset | Yes — on most fault conditions |
| Isolated Ground Neutral | Yes |
| Status Indicator | LED (green = ready, red = fault) |
| On/Off Switch | Yes — front panel |
| Remote On/Off Port | Yes — RJ11 port (pre-wired) |
| Cooling | Dual thermally controlled cooling fans + aluminum case |
| Minimum Operating Temp (No Load) | −15°C (5°F) |
|---|---|
| Maximum Operating Temp (Full Load) | 55°C ±5°C (131°F ±9°F) — auto shutdown above this threshold |
| Unit Dimensions (L × W × H) | 11.25 × 8.25 × 3.00 in (28.6 × 21.0 × 7.6 cm) |
|---|---|
| Unit Weight | 5 lbs (2.3 kg) |
| Boxed Weight | [[VERIFY: boxed weight not stated in manufacturer specs]] |
| Mounting | Pre-slotted mounting plate (wall or panel mount) |
No. The PUK125012230W outputs 230V AC at 50Hz through a Type G UK plug. It is designed exclusively for UK and European 230V/50Hz appliances and systems. It will not work with 120V/60Hz US power systems. If you need a 120V US inverter, AIMS Power offers a full range of 120V models.
The AC output uses a Type G plug — the standard UK 3-prong (BS 1363) socket format used in the United Kingdom, Ireland, Hong Kong, Singapore, Malaysia, and several other countries. No adapter is needed for standard UK appliances.
The PUK125012230W requires a 12V DC battery — a deep-cycle AGM or flooded lead-acid battery is recommended. The manufacturer specifies a 150A inline fuse for the DC wiring between the battery and the inverter. Always install this fuse as close to the battery terminal as possible. Battery and DC cables are sold separately.
The front-panel watt meter displays the current AC power draw of your connected load in real time. Combined with the volt meter (which shows your battery voltage), these two meters give you full visibility into your system's status — how much power you're consuming and how much charge remains in your battery — without any additional monitoring equipment.
A modified sine wave is a stepped approximation of the pure sine wave from the mains grid. It works reliably with most tools, pumps, motors, resistive heaters, and standard appliances. Some sensitive electronics — including certain medical devices, variable-speed motor controllers, laser printers, and audio equipment — may not perform optimally or may not be compatible. For sensitive electronics, a pure sine wave inverter is recommended. For general tools, appliances, and motor-driven equipment, modified sine wave is typically suitable.
Yes — the PUK125012230W is designed to run off a standard 12V vehicle battery system without any modifications. It operates within the 10–15V DC range that covers both discharged and fully charged 12V vehicle batteries. Running the engine while using the inverter helps maintain battery charge and supports sustained loads. For heavy or extended loads, a dedicated deep-cycle battery is preferable to your vehicle's starting battery.
The inverter includes a pre-wired RJ11 port for an optional remote on/off switch. Once a compatible remote switch (sold separately) is connected via the RJ11 jack, you can turn the inverter on or off from a remote location — useful for vehicle dash installs, wall-mounted setups, or any installation where the unit itself is not easily reachable. Refer to the instruction manual for wiring details.
The green LED indicates the inverter is powered on and operating normally (ready state). The red LED indicates a fault condition — such as overtemperature, overload, short circuit, or low battery. The unit features auto-reset on most fault conditions, so the red LED should clear once the fault is resolved.
The isolated ground neutral means the AC output neutral is electrically isolated from the DC input ground. This is a safety and compatibility feature relevant in certain installations — particularly in boats and vehicles — where a direct ground connection between AC and DC sides could cause ground loops, corrosion, or interference with other onboard systems. It also helps the inverter comply with electrical safety standards in various applications.
Yes — the PUK125012230W can be used as the inverter stage in a 12V solar power system. Pair it with a 12V battery bank (charged by solar panels via a compatible solar charge controller) to produce 230V AC output from stored solar energy. The unit does not include a solar charge controller or battery charger — those components are required separately to form a complete off-grid solar system.
AIMS Power covers this inverter with a 1-year warranty on both parts and labor from date of purchase, along with one year of free technical support. Purchased through TrueStead Supply, an authorized AIMS Power dealer, your warranty is fully valid and supported.
Yes — TrueStead Supply offers free shipping on this product and a price-beat promise. Visit our returns page for full details on our returns and cancellations policy.
