A safety-listed 3000 W inverter at a budget price, for RVs and cabins with a large 12 V battery bank.
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Rich Solar NOVA PURE model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| Rich Solar NOVA PURE 1K 12V | 1,000 W | 3.3/5 | $199.99 |
| Rich Solar NOVA PURE 2K 12V | 2,000 W | 3.5/5 | $319.99 |
| Rich Solar NOVA PURE 3K 12V (this one) | 3,000 W | 3.7/5 | $399.99 |
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 | RS-V3P12 |
|---|---|
| Output | |
| Type | Pure sine wave inverter |
| Continuous power | 3,000 W |
| Surge power | 6,000 W |
| DC input range | 10 to 16.5 V |
| Idle draw | 2 A (24 W) |
| Peak efficiency | 88% |
| Connections | |
| AC outlets | 3 |
| GFCI outlets | Yes |
| Hardwire terminal | Yes |
| USB ports | 1 |
| Transfer switch | No |
| Parallel units | No |
| Control and build | |
| Remote | Included |
| App | No |
| Display | No |
| Safety listing | ETL listed (Intertek) to UL 458 and CSA C22.2 No. 107.1 |
| Cooling | load-controlled fan |
| Dimensions | 18.7 x 9.6 x 4.0 in |
| Weight | 12.1 lb |
A big inverter with automatic changeover for RVs and home backup that already have a separate charger. Renogy’s HF inverter-chargers add charging for more money.
Amazon $461.97The pick in Giandel’s range for a permanent RV or cabin install, since it is the 3000 W model with an ETL listing and a hardwire terminal.
Amazon $298.50The budget way to get a listed 3000 W inverter with a hardwire terminal, for work trucks and simple RV setups. Pair it with an external transfer switch if you have shore power.
Amazon $535.33Compare the Rich Solar NOVA PURE 3K 12V with any other 12V inverter →
More from Rich Solar: every Rich Solar product ranked.
