Of all the inverters we have tested, the Whistler inverters have the best "surge" or "peak". Thanks to their "Smart Surge Control", the Whistler inverters attempt to start loads above the continuous rating for up to 10 seconds. That can come in handy when try to start those pesky old motors or compressors.

Part number: Pro-3000W

Features:

3000 watts continuous power

5000 watts surge capacity (peak power)

Remote switch capable

Smart Surge Control: attempts to surge for up to 10 seconds.

Built-in battery/volt/watt meters

USB Port

Thermostatic controlled high speed cooling fan

Current Overload Protection

Short Circuit Protection

Low Voltage Protection

High Voltage Protection

Over Temperature Protection

Two Year Warranty

Free Tech Support

Specifications

Continuous output power: 3000W

Surge rating: 5000W

Peak efficiency (12V – 1/2 load): 90%

Efficiency (full load, 12V): 85%

No load current draw: < 0.80A

Output waveform (resistive load): Modified sine wave

Output frequency: 60Hz

Output voltage: 109V – 120V

Input voltage: 10-15 Volts DC

Product dimensions: 15.2" x 8.9" x 3.54 H

Weight: 12 lbs.

Additional Resources:

Whistler Pro-3000W User Manual (in PDF form)