Renogy PUH 2000W with Transfer Switch
A 2000 W inverter with automatic changeover for RVs that want appliances to keep running when shore power drops. You still need a separate charger.
Amazon $364.99$364.99
The Renogy PUH 2000W with Transfer Switch is the better 12V inverter overall, rated 3.8 to 3.2. The Renogy PUH 2000W with Transfer Switch leads on safety listing, features and value. The Renogy PUH 2000W with Transfer Switch costs $105 less ($364.99 vs $469.99).
Rich Solar NOVA SWITCH 2K 12V
#24 in 1,100 to 2,000 WFull review
For RVs and vans that want an inverter with automatic shore-power transfer and already charge the battery another way.
Rich Solar $469.99$469.99
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 PUH 2000W with Transfer Switch for safety listing (UL certified to UL 458 and CSA C22.2 No. 107.1-01 vs no UL 458 or UL 1741 listing stated), features (remote included, app, transfer switch, hardwire terminal vs optional remote, app add-on, transfer switch, hardwire terminal) and value ($0.18 per continuous watt vs $0.23 per continuous watt).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 1,100 to 2,000 W 12V inverter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Renogy PUH 2000W with Transfer Switch | Rich Solar NOVA SWITCH 2K 12V |
|---|---|---|
| Overall rating | 3.8/5 | 3.2/5 |
| Value 30% | 74 $0.18 per continuous watt | 60 $0.23 per continuous watt |
| Idle draw 15% | 33 1.5 A idle (about 18 W) with nothing plugged in | 50 idle draw not published (neutral score used) |
| Safety listing 15% | 100 UL certified to UL 458 and CSA C22.2 No. 107.1-01 | 0 no UL 458 or UL 1741 listing stated |
| Warranty 15% | 0 1-year warranty | 50 warranty not published (neutral score used) |
| Features 15% | 95 remote included, app, transfer switch, hardwire terminal | 65 optional remote, app add-on, transfer switch, hardwire terminal |
| Efficiency 10% | 78 92% peak efficiency (maker rating) | 67 91% peak efficiency (maker rating) |
Specifications
| Renogy PUH 2000W with Transfer Switch | Rich Solar NOVA SWITCH 2K 12V | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter | Pure sine wave inverter |
| Continuous power | 2,000 W | 2,000 W |
| Surge power | 4,000 W for 2 s | 4,000 W for 5 s |
| DC input range | 11 to 15.5 V | 10.5 to 18 V |
| Idle draw | 1.5 A (18 W) | - |
| Peak efficiency | 92% | 91% |
| Connections | ||
| AC outlets | 2 | - |
| GFCI outlets | Yes | No |
| Hardwire terminal | Yes | Yes |
| USB ports | 1 | - |
| Transfer switch | Yes | Yes |
| Parallel units | No | - |
| Control and build | ||
| Remote | Included | Optional extra |
| App | Built in | Optional add-on |
| Display | - | No |
| Safety listing | UL certified to UL 458 and CSA C22.2 No. 107.1-01 | No |
| Cooling | fan | - |
| Dimensions | 18.3 x 9.9 x 3.8 in | 14.8 x 12.0 x 4.1 in |
| Weight | 12.8 lb | 15.9 lb |
| Warranty | 1 year | - |