Atlas Copco’s inverter power (iP) P 3500i generators use advanced electronics and magnets to ensure efficiency. An inverter produces high-voltage, multi-phase AC power. The AC power is converted to DC, and then the DC power is inverted back to clean, predictable AC power at the required voltage and frequency. The P 3500i delivers 3.0 kVa. Incorporating fuel tanks of 3 gallons, the P 3500i can run for as long as 6 hours before refueling. Despite their large fuel capacity, the generators are compact and lightweight — just 99 lbs — making it easy to move them around sites. For more, visit