The Renogy 2000W HF Inverter Charger is the better 12V inverter overall, rated 3.9 to 3.1. The Renogy 2000W HF Inverter Charger leads on value, idle draw and features. The Magnum Energy MS2012 wins on safety listing and warranty. The Renogy 2000W HF Inverter Charger costs $1,640.44 less ($469.99 vs $2,110.43).
A compact, light inverter-charger for vans and small RVs that plug into shore power and run on lithium. It costs much less than Victron or Xantrex units with similar features.
Amazon $469.99For full-time RVers who want a rugged low-frequency inverter-charger that will start air conditioners and charge fast from a generator.
Amazon $2,110.43Prices 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.
Each factor is scored 0-100 against the same fixed reference points for every inverter-chargers 12V inverter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Renogy 2000W HF Inverter Charger | Magnum Energy MS2012 |
|---|---|---|
| Overall rating | 3.9/5 | 3.1/5 |
| Value 30% | 100 $0.23 per continuous watt | 0 $1.05 per continuous watt |
| Idle draw 15% | 93 1 A idle (about 12 W) with nothing plugged in | 50 2.1 A idle (about 25 W) with nothing plugged in |
| Safety listing 15% | 0 no UL 458 or UL 1741 listing stated | 100 ETL listed to UL/cUL 458, CSA C22.2 No. 107.1-01; meets KKK-A-1822E |
| Warranty 15% | 25 2-year warranty | 50 3-year warranty |
| Features 15% | 92 remote included, app, lithium charge profile, display | 65 optional remote, app add-on, lithium charge profile, hardwire terminal |
| Efficiency 10% | 56 90% peak efficiency (maker rating) | 62 90.6% peak efficiency (maker rating) |
| Renogy 2000W HF Inverter Charger | Magnum Energy MS2012 | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter-charger | Pure sine wave inverter-charger |
| Continuous power | 2,000 W | 2,000 W |
| Surge power | 4,000 W for 100 ms | 3,300 W for 5 s |
| DC input range | 10.5 to 16.5 V | 9 to 16.8 V |
| Idle draw | 1 A (12 W) | 2.1 A (25 W) |
| Power-saving draw | - | 0.7 A |
| Peak efficiency | 90% | 90.6% |
| Connections | ||
| AC outlets | - | 0 |
| GFCI outlets | - | No |
| Hardwire terminal | - | Yes |
| USB ports | - | None |
| Transfer switch | Yes | Yes |
| Charger | 80 A | 100 A |
| Lithium charge profile | Yes | Yes |
| Parallel units | - | No |
| Control and build | ||
| Remote | Included | Optional extra |
| App | Built in | Optional add-on |
| Display | Yes | No |
| Safety listing | No | ETL listed to UL/cUL 458, CSA C22.2 No. 107.1-01; meets KKK-A-1822E |
| Cooling | - | fan |
| Dimensions | 15.3 x 11.3 x 4.3 in | 13.75 x 12.65 x 8.0 in (34.9 x 32.1 x 20.3 cm) |
| Weight | 13 lb | 42 lb |
| Warranty | 2 years | 3 years |
