Giandel PS-3000KAR 3000W Pure Sine
#3 in Over 2,000 WFull review
The pick in Giandel’s range for a permanent RV or cabin install, since it is the 3000 W model with an ETL listing and a hardwire terminal.
Amazon $298.50$298.50
The Giandel PS-3000KAR 3000W Pure Sine rates 3.9 among over 2,000 W 12V inverters; the Giandel PS-2000SDR 2000W Pure Sine rates 3.1 among 1,100 to 2,000 W ones. The Giandel PS-2000SDR 2000W Pure Sine costs $78.65 less ($219.85 vs $298.50).
Giandel PS-2000SDR 2000W Pure Sine
#29 in 1,100 to 2,000 WFull review
A low-cost 2000 W inverter with a hardwire terminal for DIY van and cabin builds. It lacks a safety listing and wastes power at idle, so switch it off between uses.
Amazon $229.95 Giandel $219.85$219.85
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 (over 2,000 W 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 | Giandel PS-3000KAR 3000W Pure Sine | Giandel PS-2000SDR 2000W Pure Sine |
|---|---|---|
| Overall rating | 3.9/5 | 3.1/5 |
| Value 30% | 94 $0.10 per continuous watt | 94 $0.11 per continuous watt |
| Idle draw 15% | 50 idle draw not published (neutral score used) | 0 2 A idle (about 24 W) with nothing plugged in |
| Safety listing 15% | 100 ETL listed to UL 458 (per Giandel) | 0 no UL 458 or UL 1741 listing stated |
| Warranty 15% | 12 1.5-year warranty | 12 1.5-year warranty |
| Features 15% | 50 remote included, hardwire terminal, display; no app | 50 remote included, hardwire terminal, display; no app |
| Efficiency 10% | 78 92% peak efficiency (maker rating) | 67 91% peak efficiency (maker rating) |
Specifications
| Giandel PS-3000KAR 3000W Pure Sine | Giandel PS-2000SDR 2000W Pure Sine | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter | Pure sine wave inverter |
| Continuous power | 3,000 W | 2,000 W |
| Surge power | 6,000 W | 4,000 W |
| DC input range | 9.8 to 16 V | 9.8 to 16 V |
| Idle draw | - | 2 A (24 W) |
| Peak efficiency | 92% | 91% |
| Connections | ||
| AC outlets | 2 | 2 |
| GFCI outlets | No | No |
| Hardwire terminal | Yes | Yes |
| USB ports | 1 | 3 |
| Transfer switch | No | No |
| Parallel units | No | No |
| Control and build | ||
| Remote | Included | Included |
| App | No | No |
| Display | Yes | Yes |
| Safety listing | ETL listed to UL 458 (per Giandel) | No |
| Cooling | load-controlled fan | load-controlled fan |
| Dimensions | - | 15.6 x 8 x 3.7 in |
| Weight | - | 9.3 lb |
| Warranty | 1.5 years | 1.5 years |