The Renogy 2000W HF Inverter Charger is the better 12V inverter overall, rated 3.9 to 3.5. The Renogy 2000W HF Inverter Charger leads on features and value. The Rich Solar NOVA SUPERCHARGER 2K 12V wins on efficiency. The Renogy 2000W HF Inverter Charger costs $180 less ($469.99 vs $649.99).
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 $469.99An all-in-one RV or boat inverter-charger that recharges a lithium bank quickly on shore power. Plan on buying the remote.
Rich Solar $649.99Prices 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 | Rich Solar NOVA SUPERCHARGER 2K 12V |
|---|---|---|
| Overall rating | 3.9/5 | 3.5/5 |
| Value 30% | 100 $0.23 per continuous watt | 90 $0.33 per continuous watt |
| Idle draw 15% | 93 1 A idle (about 12 W) with nothing plugged in | 50 idle draw not published (neutral score used) |
| Safety listing 15% | 0 no UL 458 or UL 1741 listing stated | 0 no UL 458 or UL 1741 listing stated |
| Warranty 15% | 25 2-year warranty | 50 warranty not published (neutral score used) |
| 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) | 67 91% peak efficiency (maker rating) |
| Renogy 2000W HF Inverter Charger | Rich Solar NOVA SUPERCHARGER 2K 12V | |
|---|---|---|
| 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 | 4,000 W for 5 s |
| DC input range | 10.5 to 16.5 V | 10.5 to 18 V |
| Idle draw | 1 A (12 W) | - |
| Peak efficiency | 90% | 91% |
| Connections | ||
| GFCI outlets | - | No |
| Hardwire terminal | - | Yes |
| Transfer switch | Yes | Yes |
| Charger | 80 A | 80 A |
| Lithium charge profile | Yes | Yes |
| Control and build | ||
| Remote | Included | Optional extra |
| App | Built in | Optional add-on |
| Display | Yes | No |
| Safety listing | No | No |
| Dimensions | 15.3 x 11.3 x 4.3 in | 15.4 x 12.0 x 4.1 in |
| Weight | 13 lb | 16.5 lb |
| Warranty | 2 years | - |
