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.
3.3/5
For 50 A RVs that want an inverter-charger able to pass both shore power legs through.
- 3,000 WContinuous
- 6,000 WSurge
- 2.1 AIdle draw
- YesUL listed
- 3 yearsWarranty
Check price at Amazon$2,040.98
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Passes up to 12,000 W of 50 A shore power through two legs
- UL certified to 458 and 1741 with the marine supplement
- Battery temperature sensor included
- Three-year warranty
Cons
- No lithium charging preset (custom settings only)
- Draws about 2 A idle outside sleep mode
- Expensive next to newer inverter-chargers
The Go Power! GP-IC family
Every Go Power! GP-IC model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| Go Power! GP-IC-2000-12 | 2,000 W | 3.4/5 | - |
| Go Power! GP-IC-3000-12 (this one) | 3,000 W | 3.3/5 | $2,040.98 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | GP-IC-3000-12 |
|---|---|
| Output | |
| Type | Pure sine wave inverter-charger |
| Continuous power | 3,000 W |
| Surge power | 6,000 W for 100 ms |
| DC input range | 9 to 17 V |
| Idle draw | 2.1 A (25 W) |
| Power-saving draw | 0.4 A |
| Peak efficiency | 90% |
| Connections | |
| AC outlets | 0 |
| GFCI outlets | No |
| Hardwire terminal | Yes |
| USB ports | None |
| Transfer switch | Yes |
| Charger | 125 A |
| Lithium charge profile | No |
| Parallel units | No |
| Control and build | |
| Remote | Optional extra |
| App | No |
| Display | No |
| Safety listing | UL certified to 458 & 1741 (with Marine Supplement) and to CSA C22.2 No. 107.1-01 |
| Cooling | fan |
| Dimensions | 349 x 321 x 205 mm |
| Weight | 38.7 lb |
| Warranty | 3 years |
Alternatives in this size
Samlex EVO-3012
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SunGoldPower 4000W LF Inverter Charger
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The largest 12 V model in SunGoldPower’s low-frequency line, for cabins that need surge capacity. At this size a 24 V or 48 V system is usually the better choice.
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Compare
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