Go Power! GP-IC-2000-12
#24 in Inverter-chargersFull review
For 50 A RVs that want an inverter-charger able to pass both shore power legs through.
The Go Power! GP-IC-2000-12 rates 3.4 among inverter-chargers 12V inverters; the Go Power! SSW-1800-12-HW rates 3.4 among 1,100 to 2,000 W ones.
Go Power! SSW-1800-12-HW
#19 in 1,100 to 2,000 WFull review
For RVs building around Go Power’s PowerTrak system that want an efficient 1800 W inverter with very low powersave draw.
Amazon $552.93$552.93
Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different size classes (inverter-chargers and 1,100 to 2,000 W), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Go Power! GP-IC-2000-12 | Go Power! SSW-1800-12-HW |
|---|---|---|
| Overall rating | 3.4/5 | 3.4/5 |
| Value 30% | 50 no current price (neutral score used) | 40 $0.31 per continuous watt |
| Idle draw 15% | 50 2.1 A idle (about 25 W) with nothing plugged in | 67 1 A idle (about 12 W) with nothing plugged in |
| Safety listing 15% | 100 UL certified to 458 & 1741 (with Marine Supplement) and to CSA C22.2 No. 107.1-01 | 100 UL Listed (product page); UL 458 mark on the spec sheet |
| Warranty 15% | 50 3-year warranty | 25 2-year warranty |
| Features 15% | 28 optional remote, hardwire terminal; no app | 28 optional remote, hardwire terminal; no app |
| Efficiency 10% | 56 90% peak efficiency (maker rating) | 89 93% peak efficiency (maker rating) |
Specifications
| Go Power! GP-IC-2000-12 | Go Power! SSW-1800-12-HW | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter-charger | Pure sine wave inverter |
| Continuous power | 2,000 W | 1,800 W |
| Surge power | 4,000 W for 100 ms | 3,600 W for 2 s |
| DC input range | 9 to 17 V | 10.8 to 16 V |
| Idle draw | 2.1 A (25 W) | 1 A (12 W) |
| Power-saving draw | 0.4 A | 0.2 A |
| Peak efficiency | 90% | 93% |
| Connections | ||
| AC outlets | 0 | 0 |
| GFCI outlets | No | No |
| Hardwire terminal | Yes | Yes |
| USB ports | None | None |
| Transfer switch | Yes | No |
| Charger | 100 A | - |
| Lithium charge profile | No | - |
| Parallel units | No | No |
| Control and build | ||
| Remote | Optional extra | Optional extra |
| App | No | No |
| Display | No | No |
| Safety listing | UL certified to 458 & 1741 (with Marine Supplement) and to CSA C22.2 No. 107.1-01 | UL Listed (product page); UL 458 mark on the spec sheet |
| Cooling | fan | - |
| Dimensions | 349 x 321 x 205 mm | 419 x 228 x 104 mm (16.5 x 9.0 x 4.1 in) |
| Weight | 38.7 lb | 16.2 lb |
| Warranty | 3 years | 2 years |