PRODUCT DETAILS
The Go Power! GP-ISW2000 2000-watt Industrial Pure Sine Wave Inverter is a solid choice for large loads that demand a clean, pure source of AC power. The Go Power! GP-ISW2000 can run several appliances and still provide plenty of pure, clean power for sensitive loads. Ideal for powering appliances, electronic equipment like TVs, stereos, computers, or as a source of emergency backup power, the Go Power! GP-ISW2000 is suitable for a range of applications. For a proper install, pair this inverter with an Install Kit and a Remote.
FEATURES
WHAT IT RUNS
Size by the continuous rating and leave headroom for start-up surges. Typical draws: phone/laptop 20–90 W, 32 in TV 50–80 W, CPAP 30–60 W, blender 300–600 W, coffee maker 600–1,000 W, microwave 700–1,200 W (1,000–1,700 W input), hair dryer 1,200–1,800 W. A 2,000 W inverter draws about 93 A from a 24 V battery at full load, so a 100 Ah 24 V lithium bank runs it flat-out for roughly 62 minutes.
SPECIFICATIONS
- Length:
- Width:
- Height:
- Weight:
| Continuous Output Power | 2000 W (VA) |
|---|---|
| Maximum Surge Rating | 3500 W (VA) |
| Output Waveform | Pure Sine Wave |
| Output Voltage Range ± 3% | 100 – 120 VAC (Dip Switch Selectable) |
| Input Voltage | 24 V: 21 – 33 VDC |
| Efficiency | 24 V: 92% |
COMPARE MODELS
Outlet inverters currently in stock. For a new installation with a built-in transfer switch or hardwire output, see the current SSW and ASW series.
| Model | Waveform | Continuous | Surge | Input | Outlets | Remote | Best for |
|---|---|---|---|---|---|---|---|
| GP-ISW200 | Pure sine | 200 W | 250 W | 12 V | 2 GFCI | — | Laptops, CPAP, small electronics |
| GP-SW300-12 | Pure sine | 300 W | 450 W | 12 V | 2 GFCI | — | TV, laptop, phone chargers; cables included |
| 700 W, 12 V | Pure sine | 700 W | 1,230 W | 12 V | 2 GFCI | ISW remote | TV + laptop + small appliances |
| GP-800HD | Modified sine | 800 W | 1,600 W | 12 V | 2 AC | — | Power tools, lights, blenders (not sensitive electronics) |
| 1500 W, 12 V | Pure sine | 1,500 W | 2,650 W | 12 V | 2 GFCI | See manual | Microwave (small), coffee maker, tools |
| GP-ISW1500 (24 V) | Pure sine | 1,500 W | 2,650 W | 24 V | 2 GFCI | ISW remote | 24 V trucks and boats |
| GP-ISW2000 (24 V) | Pure sine | 2,000 W | 3,500 W | 24 V | 2 GFCI | ISW remote | 24 V fleet and marine, microwave + more |
| GP-ISW3000 (24 V) | Pure sine | 3,000 W | 6,000 W | 24 V | See manual | ISW remote | Largest 24 V loads, multiple appliances |
MANUALS, SAFETY INFORMATION AND DOWNLOADS
ACCESSORIES
Go Power! Inverter Install Kit – Class T Fuse Block & 10 ft Battery Cables (GP-DC-KIT1 / KIT2 / KIT3)From $119.99 USDView
Go Power! ISW Inverter Remote for 24V ISW Inverters – LED Status Display & 25 ft Cable (GP-ISW-R-24)$95.99 USDView$120.00 USD
Go Power! Inverter Remote – Push On/Off with LED & 25 ft Cable for ISW Inverters, 12V & 24V (GP-SWR-A)$31.99 USDView$40.00 USD
FAQ
What can a 2,000-watt inverter run?
Anything whose running watts stay under 2,000 W and whose start-up surge stays under the surge rating. Microwave plus electronics, most kitchen appliances one at a time, power tools.
Pure sine wave or modified sine wave?
Pure sine wave is the same clean power as a wall outlet and runs everything — TVs, laptops, CPAPs, induction cooktops, microwaves — quietly and at full efficiency. Modified sine wave is a stepped approximation that is fine for tools, lights and resistive loads but can buzz, run hot or damage sensitive electronics and some chargers. This model is pure sine wave.
Which install kit do I need?
At 24 V this inverter draws about 90 A full-load; use GP-DC-KIT3 (200 A, #2 AWG) or the 175 A breaker kit.
How do I switch it on and off remotely?
Add the ISW Inverter Remote (25 ft cable). It gives you on/off, a battery-voltage and output bar graph and fault indicators where you live, and works with all GP-ISW inverters.
How big a battery do I need?
Figure amp-hours from watt-hours: a 2,000 W load for one hour uses about 87 Ah from a 24 V bank. Lithium can be drawn to near empty; AGM should stop around 50%. Keep the inverter within a few feet of the batteries and use the cable gauge from the install kit guide.
Is this a current model?
This is a previous-generation Go Power! inverter sold at outlet pricing while stock lasts. It carries the full 2-year warranty and North American support. The current series are the SSW (hardwire and outlet) and ASW (built-in transfer switch) inverters.
Is Go Power! the inverter installed in my RV from the factory?
Very likely, if your coach is a Jayco, Forest River, Thor or one of many other brands — Go Power! has supplied RV manufacturers since 1996, so these are the same products and the same support team your dealer uses.
What is the warranty?
Two years against defects in materials and workmanship, backed by Go Power!’s North American support team (part of Dometic).