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 3.0. The Renogy Pro 1000W Pure Sine leads on features and efficiency. The Samlex PST-1000F-12 wins on warranty.
Samlex PST-1000F-12
#18 in Up to 1,000 WFull review
For an RV or boat that wants a listed 1,000 W inverter with GFCI outlets. The newer PST-1000-12HD adds a hardwire terminal.
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 features (remote included, app, hardwire terminal vs optional remote; no app) and efficiency (92% peak efficiency (maker rating) vs 85% peak efficiency (maker rating)).
- Choose the Samlex PST-1000F-12 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-1000F-12 |
|---|---|---|
| Overall rating | 3.8/5 | 3.0/5 |
| Value 30% | 79 $0.22 per continuous watt | 50 no current price (neutral score used) |
| Idle draw 15% | 27 0.8 A idle (about 9.6 W) with nothing plugged in | 27 0.8 A idle (about 9.6 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 | 12 optional remote; no app |
| Efficiency 10% | 78 92% peak efficiency (maker rating) | 0 85% peak efficiency (maker rating) |
Specifications
| Renogy Pro 1000W Pure Sine | Samlex PST-1000F-12 | |
|---|---|---|
| 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 | - | 10.7 to 16.5 V |
| Idle draw | 0.8 A (9.6 W) | 0.8 A (9.6 W) |
| Peak efficiency | 92% | 85% |
| Connections | ||
| AC outlets | 2 | 2 |
| GFCI outlets | No | Yes |
| Hardwire terminal | Yes | No |
| 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 | 238 x 397 x 82 mm |
| Weight | 6.7 lb | 8.8 lb |
| Warranty | 2 years | 3 years |