Resettable external circuit breakers, a percent-load LED bar, a DC input voltmeter, and 154°F thermal tolerance — built for high-vibration environments, extreme temperatures, and loads that demand more than a standard consumer inverter can deliver.
The AIMS Power 7000 Watt Industrial Grade Modified Sine Wave Inverter (PWRIG700024048) converts 48V DC battery power into single-phase 240V AC at a continuous 7000 watts — with 14,000-watt surge capacity electronically sustained for up to 9 seconds, far beyond the millisecond surge window of standard consumer inverters. Operating at 48V reduces DC current draw and allows smaller cable and multiple-battery configurations compared to lower-voltage equivalents. Designed for high-vibration installations and extreme operating temperatures, this is the inverter of choice for well pumps, large compressors, job-site power, and industrial equipment. A selectable 50/60Hz frequency switch makes it equally at home in North American, European, African, and other international 240V applications.
The PWRIG700024048 brings the 7000W industrial platform to 48V systems — combining the lower DC current advantages of 48V operation with industrial-grade thermal tolerance, an electronically extended surge window, and field-practical monitoring and protection features.
Where standard inverters sustain surge power for milliseconds, this industrial-grade unit holds up to 14,000 watts for a full 9 seconds — giving air conditioners, large compressors, well pumps, and electric motors the extended inrush current window they actually need to start.
Operating at 48V significantly reduces DC current draw compared to a 24V equivalent at the same output — allowing smaller-gauge cable and multiple-battery configurations while reducing cable losses and heat.
A front-panel frequency switch toggles between 60Hz (North American standard) and 50Hz (European, African, and most international standards) — making this inverter deployable in any 240V power environment worldwide without additional hardware.
A dedicated DC input voltmeter gives you a direct, continuous readout of your 48V battery bank's condition — helping you monitor state of charge and avoid running too close to the low-voltage shutdown threshold.
Externally located resettable circuit breakers let you restore operation after an overload or fault without tools and without opening the unit — a key practical advantage in field and job-site installations where fast recovery matters.
A front-panel LED bar graph shows load as a percentage of the inverter's capacity in real time — giving operators an at-a-glance view of how much headroom remains before reaching the 7000W continuous limit.
The PWRIG700024048's rugged aluminum case is designed to withstand the vibration and thermal stress of engine compartments, construction vehicles, industrial facilities, and remote installations where standard consumer-grade inverters fail prematurely. The thermally controlled fan activates automatically at 107°F — engaging only when needed to conserve power during lighter loads — and the unit sustains full operation up to 154°F before automatic thermal shutdown. PWM programming continuously corrects for voltage and frequency fluctuations caused by battery state changes and sudden load surges, producing a stable, low-distortion output.
A single universal 240V AC receptacle handles plug-in loads, while the direct-connect AC terminal block allows hardwiring for full-load applications — pulling the complete 7000W continuous output to a permanently installed pump, compressor, or panel. The standard 240V outlet is limited to approximately 1500W; use the terminal block for any load above that. A pre-wired remote on/off switch port lets you control the inverter from a remote location without accessing the unit.
| Continuous Output Power | 7,000 Watts |
|---|---|
| Surge / Peak Power | 14,000 Watts — electronically sustained for up to 9 seconds |
| Output Voltage | 240V AC ± 10% (single phase only) |
| Output Waveform | Modified Sine Wave with Phase Correction (PWM) |
| Output Frequency | 50 Hz or 60 Hz ± 1 Hz — selectable via front-panel switch |
| AC Output Socket Type | 1× universal 240V AC receptacle + AC direct-connect terminal block |
| Startup AC Amps | 58A |
| Continuous AC Amps | 29A |
| Full Load Efficiency | 90% |
| DC Input Voltage Range | 42–60V DC (nominal 48V) |
|---|---|
| No-Load Current Draw | 0.18A DC (fan off); 0.66A DC (fan on) |
| High Input Voltage Protection | 60V ± 0.5V (shutdown) |
| Low Voltage Alarm | 42V ± 0.5V |
| Low Voltage Shutdown | 41.5V ± 0.5V |
| DC Input Monitoring | Front-panel DC voltmeter |
| Cooling Fan Activates At | 107°F (42°C) |
|---|---|
| Max Operating Temp (Full Load) | 154°F (68°C) — auto shutdown above this |
| Unit Dimensions (D × W × H) | 22.5 × 10.0 × 6.5 in (57.2 × 25.4 × 16.5 cm) |
|---|---|
| Unit Weight | 31 lb (14.1 kg) |
Standard consumer inverters sustain surge power for a fraction of a second — typically less than a second. The PWRIG700024048 electronically holds up to 14,000 watts for a full 9 seconds before shutting down. This extended window is critical for loads like air conditioners, large well pumps, and compressors that use locked-rotor startup — where the motor draws 4–5 times its running current for several seconds before reaching operating speed. During the surge period, the inverter's buzzer sounds as a warning; if the load exceeds 7000 watts beyond 9 seconds, the inverter will automatically shut down.
At 7000W output, a 48V inverter draws roughly half the DC current of an equivalent 24V model. Lower DC current means smaller cable gauge requirements, reduced voltage drop over longer cable runs, and the ability to wire multiple batteries together more efficiently. If your battery bank is already configured at 48V — common in larger off-grid solar systems — this is the direct match without additional voltage conversion equipment.
No. The PWRIG700024048 is a single-phase 240V inverter only. It does not produce two separate legs of 120V AC, and you cannot split the output to obtain 120V. All loads connected to this inverter must be rated for single-phase 240V. For 120V AC applications, see AIMS Power's standard 120V inverter range.
A front-panel switch toggles output frequency between 60Hz and 50Hz. Use 60Hz for North American loads and equipment. Use 50Hz for equipment designed for European, African, UK, Australian, or most international power standards. Set the frequency before connecting loads and powering the inverter — do not switch frequencies under load.
The standard universal 240V AC receptacle is rated for approximately 1500 watts — suitable for lower-draw plug-in equipment. For loads that approach or exceed 1500W, the AC direct-connect terminal block is required; it can carry the inverter's full 7000W continuous output to hardwired equipment like well pumps, compressors, and industrial machinery. Attempting to run full-load equipment through the standard outlet risks overloading the outlet itself.
The front-panel DC voltmeter displays your 48V battery bank's voltage in real time. This lets you monitor battery state of charge at a glance and avoid running the system down toward the 41.5V low-voltage shutdown threshold. Combined with the percent-load LED bar, it gives operators a complete picture of both input (battery) and output (load) conditions without needing a separate monitoring device.
At 7000W from a 48V battery bank, DC current draw is approximately 165A at full load — meaningfully lower than the 24V version's draw at the same wattage. A deep-cycle AGM or lithium battery bank at 48V, typically 200Ah or more, provides meaningful sustained runtime. Use short, appropriately-gauged DC cables and an inline ANL fuse rated for your cable size on the positive cable run. For solar-supplemented systems, size your panel array and charge controller to replenish the draw during the day.
This inverter is backed by a 1-year parts and labor warranty from date of purchase, plus free technical support for the first year from AIMS Power's dedicated tech team. As an authorized AIMS Power dealer, TrueStead Supply ensures your warranty is valid from day one.
