The only AIMS 2000W modified sine inverter with third-party safety certification, a resettable GFCI outlet, direct-connect AC terminal block, and a digital display — in an aluminum case built for permanent installs.
The AIMS Power 2000 Watt 12V Modified Sine Inverter (PWRINV200012120W) is ETL Listed and conforms to UL 458 Standards and CSA Standard C22.2 No. 107.1-01 — making it the right choice for OEM vehicle upfitters, commercial fleet operators, and any installation where a certified inverter is required. It delivers 2,000 watts of continuous AC power from any 12V battery bank, with 4,000 watts of surge capacity, a built-in 20A resettable GFCI outlet, a direct-connect AC terminal block for hardwired loads, and a digital display for real-time system monitoring — all in a compact aluminum case with a pre-slotted mounting plate.
Certification, output flexibility, and real-time monitoring — everything a professional installation demands in a compact, field-proven package.
Third-party ETL certification to UL 458 Standards and CSA C22.2 No. 107.1-01 means this inverter meets the safety requirements for OEM vehicle installations, fleet upfitting, bus and van manufacturers, and commercial applications where a listed product is mandatory.
The built-in 20A GFCI outlet trips automatically if a ground fault is detected, protecting users and connected equipment. If it trips, a simple button press resets the outlet and restores power — no tools required.
Delivers a full 2,000 watts continuously at 16A AC output, with 4,000 watts of surge capacity to handle the high startup draw of motors, compressors, refrigerators, and power tools without interruption.
The AC terminal block lets you hardwire the inverter directly to a load — delivering the full 2,000-watt output to a single dedicated circuit. Ideal for permanently wired appliances, equipment panels, or installations where a plug-in outlet is not practical.
A digital display combined with LED monitoring lights gives you live visibility into inverter status and fault conditions, so you can diagnose and respond to issues quickly without guesswork.
At 90% efficiency, less battery energy is wasted as heat. The aluminum case actively dissipates thermal load, and the thermally controlled cooling fan runs only when needed — keeping operation quiet at light loads and the internal components cool under sustained use.
The included pre-slotted mounting plate makes it straightforward to secure the inverter to a chassis, wall, or equipment shelf without fabricating a custom bracket. Combined with the aluminum case and direct-connect terminal block, this inverter is engineered for installations that need to stay put — service trucks, emergency vehicles, bus and van conversions, and permanent off-grid power systems.
| Continuous Power | 2,000 Watts |
|---|---|
| Surge Power (Peak) | 4,000 Watts |
| Waveform | Modified Sine Wave |
| AC Output Current | 16A |
| DC Input Voltage | 12V DC (operating range: 10–15V) |
|---|---|
| DC Input Current | 166A |
| AC Output Voltage | 120V AC |
| Output Frequency | 60 Hz (±1.5 Hz) |
| Efficiency | 90% |
| No-Load Current Draw | <1.0A |
| AC Output Sockets | Dual 20A GFCI outlet + AC direct-connect terminal block |
| Over-Temperature Protection | Automatic shutdown at 140°F (60°C) |
|---|---|
| Min Operating Temp (No Load) | 25°F (-4°C) |
| Overload Protection | Yes |
| AC Output Short Circuit Protection | Yes |
| High Input Voltage Protection | 16V |
| Low Voltage Alarm | 10.5V (±0.5V) |
| Low Voltage Shutdown | 10.0V (±0.5V) |
| Internal Fuse | Yes |
| Cooling | Thermally controlled cooling fan |
| Monitoring | Digital display + LED monitoring lights |
| Case Material | Aluminum |
|---|---|
| Mounting | Pre-slotted mounting plate included |
| Certifications | ETL Listed — UL 458 Standards; CSA Standard C22.2 No. 107.1-01 |
| Dimensions (L x W x H) | 13" x 6.62" x 5.6" (33.0 x 16.8 x 14.2 cm) |
|---|---|
| Unit Weight | 7.06 lbs (3.2 kg) |
| Boxed Weight | 10 lbs (4.5 kg) |
ETL listing by Intertek means this inverter has been independently tested and certified to conform to UL 458 Standards and CSA Standard C22.2 No. 107.1-01. For OEM vehicle upfitters, commercial fleet operators, ambulance and bus manufacturers, and government contracts, a UL 458 listed inverter is often a code or specification requirement. It also provides assurance that the product has passed third-party safety evaluation — not just manufacturer self-certification.
The 20A GFCI (Ground Fault Circuit Interrupter) outlet monitors the difference in current between the hot and neutral conductors. If it detects a leakage current — such as a ground fault in a connected appliance or from moisture — it trips instantly to cut power and prevent electric shock. It functions identically to the GFCI outlets required in bathrooms and kitchens by electrical code. If it trips, pressing the reset button on the outlet face restores power once the fault condition is cleared.
The AC direct-connect terminal block allows you to hardwire the inverter's output directly to a load or sub-panel, rather than using a plug-in outlet. This is useful for permanently installed appliances, dedicated equipment circuits, or enclosure builds where running a cord to a socket is impractical. The terminal block delivers the full 2,000-watt output to a single hardwired circuit. Use appropriately rated wire and follow local electrical codes when making hardwired connections.
At 2,000 watts continuous, you can power most household appliances and professional tools — a microwave, coffee maker, electric skillet, power drill, circular saw, sump pump, or small refrigerator. The 4,000-watt surge handles the higher startup draw of motor-driven equipment like compressors, pumps, and refrigerators. Always check the running and startup wattage ratings of your equipment; do not exceed 2,000 watts total continuous load.
At full 2,000W load, the inverter draws approximately 166A DC from a 12V battery bank. A single group 31 or 8D battery will not sustain full load for long — for extended operation, a bank of multiple deep-cycle batteries is strongly recommended. For solar or off-grid systems, size your battery bank and charging source to match your expected daily load and desired run time. Heavier loads require proportionally larger battery banks.
The inverter includes internal fuse protection. An appropriately rated external inline fuse or circuit breaker on the DC battery cables is also strongly recommended for safety and code compliance, sized to the cable gauge and installation requirements. DC battery cables are sold separately. At 166A DC draw at full load, use heavy-gauge cable — undersized wiring causes dangerous voltage drop and heat buildup. AIMS Power sells compatible UL-listed cables.
Modified sine wave is a stepped approximation of utility AC power. It works well for most resistive loads, power tools, pumps, motors, heaters, and standard appliances. Some sensitive electronics — certain TVs, audio equipment, medical devices, and variable-speed drives — may experience interference or reduced performance. For sensitive electronics, consider AIMS Power's pure sine wave inverter line.
This inverter is covered by a 2-year parts and labor warranty and includes lifetime technical support from AIMS Power at no charge. Purchasing through TrueStead Supply as an authorized dealer ensures your warranty is fully supported by the manufacturer.
