Go Power 3000 Watt 12V Pure Sine Inverter GP-ISW3000-12



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The new Go Power GP-ISW3000-12 3000 Watt DC to AC industrial pure sine wave power inverters provide robust cUL certified AC power, and feature a new light weight, compact design. These unit feature a very nice 16.5V high voltage DC input which comes in handy for today’s new big trucks. The GP-ISW3000-12 are great for charging cordless tool batteries, variable speed tools, drills, table saws, laptops, and microwaves.

The Go Power GP-ISW3000-12 is the company’s latest edition of their popular 3000 watt pure sine wave inverter, Carmanah states the Go Power! GP-ISW3000 is the ultimate choice for large loads that demand an exact replica of AC power. Ideal for powering multiple appliances, electronic equipment like TVs, stereos, computers, or as a source of emergency backup power, the Go Power! GP-ISW3000-12 is suitable for a range of applications. This inverter is included in our largest solar system, the SOLAR EXTREME, which features three solar panels, a converter chargers, transfer switch and all mounting hardware required to install on any RV or long-haul truck.



  • Premium DC to AC pure sine wave power
  • Wide voltage range
  • Durable, low profile design
  • Powersave mode
  • Hardwire connection (3000W model only)
  • Full overload protection
  • 2 year warranty



  • Continuous Output Power: 3000 Watts
  • Maximum Surge Rating: 6000 Watts
  • Output Waveform: Pure Sine Wave
  • Output Voltage Range: ± 3% 100 – 120 VAC (Dip Switch Selectable)
  • Input Voltage: 10.5 – 16.5 VDC
  • Efficiency: 90%
  • No Load Current Draw / Powersave: < 3.8A / < 0.1A
  • Input Protection: Over/Under Voltage, Reverse Polarity (Fused)
  • Output Protection: Short Circuit, Overload, Over/Under Temperature
  • Low Battery Alarm: ± 0.3V 10.5V
  • Low Battery Shutdown: ± 0.3V 10.5V
  • Operating Temperature Range: -4 ̊F – 104 ̊F (-20 ̊C – 40 ̊C)
  • Storage Temperature Range: -22 ̊F – 158 ̊F (-30 ̊C – 40 ̊C)
  • Cooling: Temperature and Load Controller Cooling Fan
  • AC Output Connections: Hardwire
  • Remote Power Option: Yes
  • Dimensions (L x W x H): 17.40” x 10.04” x 6.22”
  • Weight: 18.08 lbs
  • Warranty: 2 Years
  • Recommended Inverter Install Kits: GP-DC-KIT5
  • Remotes (Optional): GP-ISW-R-12 / GP-SWR-A
  • Regulations and Safety: UL 458, FCC Part 15 Class A

Additional information

Weight19 lbs