A listed plug-in inverter for RV owners who want to run a microwave without hardwiring. Its real rating is 1,800 W, so a Freedom X 2000 suits bigger loads.
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Xantrex PROwatt SW model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| Xantrex PROwatt SW 600 | 540 W | 2.9/5 | $275.43 |
| Xantrex PROwatt SW 1000 | 900 W | 3.2/5 | $349 |
| Xantrex PROwatt SW 2000 (this one) | 1,800 W | 3.4/5 | $546.73 |
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.
| Model number | 806-1220 |
|---|---|
| Output | |
| Type | Pure sine wave inverter |
| Continuous power | 1,800 W |
| Surge power | 3,000 W |
| DC input range | 10.5 to 15.5 V |
| Idle draw | 0.6 A (7.2 W) |
| Peak efficiency | 90% |
| Connections | |
| AC outlets | 2 |
| GFCI outlets | Yes |
| Hardwire terminal | No |
| USB ports | 1 |
| Transfer switch | No |
| Parallel units | No |
| Control and build | |
| Remote | Optional extra |
| App | No |
| Display | Yes |
| Safety listing | ETL listed to CSA C22.2 No. 107.1 and UL 458 with marine supplement |
| Cooling | load-controlled fan |
| Dimensions | 13.7 x 11.8 x 3.9 in (348 x 299 x 100 mm) |
| Weight | 10.7 lb |
| Warranty | 2 years |
| Released | 2009-10 |
For a small RV or home backup setup that wants automatic changeover between grid and battery without paying for an inverter-charger. You still need a separate charger.
Amazon $245.99A listed 1200 W hardwire inverter with a transfer switch, designed for truck sleeper cabs and work vehicles. Good value if you want a permanent install with shore-power pass-through.
Amazon $432.73A bare-bones 2000 W inverter for a DIY battery box or cabin where the unit sits within arm’s reach. Pay more if you want a remote, USB ports or a safety listing.
Amazon $195.99Compare the Xantrex PROwatt SW 2000 with any other 12V inverter →
More from Xantrex: every Xantrex product ranked.
