Description
The Go Power GP-ISW2000-12 is a 2000-watt pure sine wave inverter that converts 12V DC battery power into clean, stable 100–120V AC power for sensitive electronics, tools and appliances. Its lightweight, low-profile design, powersave mode and full overload protection suit solar systems, RVs, trucks and backup power setups.
Key Features
- Pure sine wave output for clean, stable AC power
- 2000W continuous power with a 3500W maximum surge rating
- Wide DC input range of 10.5–16.5V, suited to modern trucks with higher charging voltages
- Two GFCI-equipped outlets
- Powersave mode with very low standby draw (under 0.1A)
- Full protection: overload, short circuit, over/under temperature, over/under voltage and reverse polarity (fused)
- Optional remote power control
- 2-year warranty
Specifications
- Part number: GP-ISW2000-12
- Continuous output power: 2000W
- Maximum surge rating: 3500W
- Output waveform: Pure sine wave
- Output voltage: 100–120 VAC ±3% (DIP switch selectable)
- Input voltage: 10.5–16.5 VDC
- Efficiency: 92%
- No-load current draw / powersave: Under 1.8A / under 0.1A
- Low battery alarm and shutdown: 10.5V (±0.3V)
- Operating temperature: -20°C to 40°C (-4°F to 104°F)
- Cooling: Temperature and load controlled fan
- Dimensions (L × W × H): 443 × 248 × 83 mm (17.45″ × 9.76″ × 3.27″)
- Weight: 5.24 kg (11.55 lb)
- Safety standards: UL 458, FCC Part 15 Class A (cUL certified)
- Warranty: 2 years
- Recommended install kit: GP-DC-KIT4
- Optional remotes: GP-ISW-R-12 / GP-SWR-A
Ideal For
- Charging cordless tool batteries
- Variable speed tools, drills and table saws
- Laptops and microwaves
- Solar, RV and truck power systems




