Renogy Pro 1000W Pure Sine
#2 in Up to 1,000 WFull review
A 1000 W inverter for vans and campers that leave the inverter on all day, thanks to its low idle draw and app.
Amazon $222.99$222.99
The Renogy Pro 1000W Pure Sine is the better 12V inverter overall, rated 3.8 to 2.6. The Renogy Pro 1000W Pure Sine leads on value, features and efficiency. The Samlex PST-1000-12HD wins on warranty. The Renogy Pro 1000W Pure Sine costs $414.56 less ($222.99 vs $637.55).
Samlex PST-1000-12HD
#24 in Up to 1,000 WFull review
For RV and boat builders who need a listed 1,000 W inverter that can be hardwired. Shoppers on a budget get more from the NTX-1000-12.
Amazon $637.55$637.55
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.
Which should you buy?
- Choose the Renogy Pro 1000W Pure Sine for value ($0.22 per continuous watt vs $0.64 per continuous watt), features (remote included, app, hardwire terminal vs optional remote, hardwire terminal; no app) and efficiency (92% peak efficiency (maker rating) vs 88% peak efficiency (maker rating)).
- Choose the Samlex PST-1000-12HD for warranty (3-year warranty vs 2-year warranty).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 1,000 W 12V inverter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Renogy Pro 1000W Pure Sine | Samlex PST-1000-12HD |
|---|---|---|
| Overall rating | 3.8/5 | 2.6/5 |
| Value 30% | 79 $0.22 per continuous watt | 0 $0.64 per continuous watt |
| Idle draw 15% | 27 0.8 A idle (about 9.6 W) with nothing plugged in | 13 0.9 A idle (about 10.8 W) with nothing plugged in |
| Safety listing 15% | 100 UL 458, CSA C22.2 No. 107.1-01 (certification marks: UL, CSA) | 100 Intertek ETL listed; conforms to UL 458 and certified to CSA C22.2 No. 107.1 |
| Warranty 15% | 25 2-year warranty | 50 3-year warranty |
| Features 15% | 70 remote included, app, hardwire terminal | 28 optional remote, hardwire terminal; no app |
| Efficiency 10% | 78 92% peak efficiency (maker rating) | 33 88% peak efficiency (maker rating) |
Specifications
| Renogy Pro 1000W Pure Sine | Samlex PST-1000-12HD | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter | Pure sine wave inverter |
| Continuous power | 1,000 W | 1,000 W |
| Surge power | 2,000 W for 150 ms | 2,000 W for 8 ms |
| DC input range | - | 10 to 18 V |
| Idle draw | 0.8 A (9.6 W) | 0.9 A (10.8 W) |
| Peak efficiency | 92% | 88% |
| Connections | ||
| AC outlets | 2 | 2 |
| GFCI outlets | No | Yes |
| Hardwire terminal | Yes | Yes |
| USB ports | 1 | None |
| Transfer switch | No | No |
| Parallel units | No | No |
| Control and build | ||
| Remote | Included | Optional extra |
| App | Built in | No |
| Display | - | No |
| Safety listing | UL 458, CSA C22.2 No. 107.1-01 (certification marks: UL, CSA) | Intertek ETL listed; conforms to UL 458 and certified to CSA C22.2 No. 107.1 |
| Cooling | fan | fan |
| Dimensions | 13.46 x 8.29 x 3.8 in | 333 x 238 x 82 mm |
| Weight | 6.7 lb | 8.3 lb |
| Warranty | 2 years | 3 years |