Go Power GP-ISW3000 3000W Industrial Pure Sine Wave Inverter

Go Power!SKU: GP-ISW3000-12
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Style: GP-ISW3000-12 - 12V
Sale price$1,389.00

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Go Power GP-ISW3000 3000W Industrial Pure Sine Wave Inverter

The Go Power! 3000 watt Industrial Pure Sine Wave Inverter is the ultimate choice for large loads, capable of powering multiple appliances and electronics.

Our largest pure sine wave inverter, the Go Power! GP-ISW3000 is the ultimate choice for large loads that demand an exact replica of AC power. The GP-ISW3000 can run any tool or appliance within its wattage range. The GP-ISW3000 is the professionals choice for clean reliable power when you need it.

Ideal for powering multiple appliances, electronic equipment like TVs, stereos, computers, or as a source of emergency backup power, the Go Power! GP-ISW3000 is suitable for a range of applications.


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Product Overview



  • Produces an exact replica of AC power for optimal performance
  • Runs any device in wattage range without interference
  • Durable, low profile design
  • Pair with a compatible solar controller to turn on and off (GP-PWM-30)
  • Powersave mode
  • Full overload protection
  • 2 year warranty


Power Specs:



Continuous Output Power

2000 W (VA)

3000 W (VA)

Maximum Surge Rating

3500 W (VA)

6000 W (VA)

Output Waveform

Pure Sine Wave

Output Voltage Range ± 3%

100 – 120 VAC (Dip Switch Selectable)

Input Voltage

12 V: 10.5 – 16.5 VDC

24 V: 21 – 33 VDC




Operating Specs:




12 V: 92%

24 V: 93%

12 V: 90%

24 V: 91%

No Load Current Draw / Powersave

12 V: ≤ 1.8 A / < 0.1 A

24 V: ≤ 1.0 A / < 0.05 A

12 V: ≤ 3.8 A / < 0.4 A

24 V: ≤ 2.0 A / < 0.2 A

Input Protection

Over/Under Voltage, Reverse Polarity (Fused)

Output Protection

Short Circuit, Overload, Over/Under Temperature

Low Battery Alarm ± 0.3V

(± 0.5 V for 24 V inverters)

12 V: 10.5 V

24 V: 21 V

Low Battery Shutdown ± 0.3V

(± 0.5 V for 24 V inverters)

12 V: 10.5 V

24 V: 21 V

Operating Temperature Range

-4˚F – 104˚F (-20˚C – 40˚C)

Storage Temperature Range

-22˚F – 158˚F (-30˚C – 40˚C)


Temperature and Load Controller Cooling Fan

AC Output Connections

Dual GFCI Outlet


Remote Power Option





Product Specs:



Dimensions (L x W x H)

17.45” x 9.76” x 3.27”

(443mm x 248mm x 83mm)

17.40” x 10.04” x 6.22”

(442mm x 255mm x 158mm)


11.55 lbs (5.24 kg)

18.08 lbs (8.2 kg)


2 Years

Inverter Install Kits

12 V: GP-DC-KIT4

24 V: GP-DC-KIT3

12 V: GP-DC-KIT5

24 V: GP-DC-KIT3

Remotes (Optional)


Regulations and Safety

UL 458, FCC Part 15 Class A

*Specifications subject to change without notice

Payment & Security

Payment methods

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


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