For larger RVs and boats that want 3000 W of AC and a fast shore-power charger in one box.
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Rich Solar NOVA SUPERCHARGER model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| Rich Solar NOVA SUPERCHARGER 2K 12V | 2,000 W | 3.5/5 | $649.99 |
| Rich Solar NOVA SUPERCHARGER 3K 12V (this one) | 3,000 W | 3.6/5 | $799.99 |
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-V3P12C |
|---|---|
| Output | |
| Type | Pure sine wave inverter-charger |
| Continuous power | 3,000 W |
| Surge power | 6,000 W for 5 s |
| DC input range | 10.5 to 18 V |
| Peak efficiency | 91% |
| Connections | |
| GFCI outlets | No |
| Hardwire terminal | Yes |
| Transfer switch | Yes |
| Charger | 150 A |
| Lithium charge profile | Yes |
| Control and build | |
| Remote | Optional extra |
| App | Optional add-on |
| Display | No |
| Safety listing | No |
| Dimensions | 15.4 x 12.0 x 4.8 in |
| Weight | 18.5 lb |
One of the lightest listed 3000 W inverter-chargers, for RVs that want to run an air conditioner and charge a big lithium bank fast. Worth the price over the Freedom SW unless you need stacking.
Amazon $1,506.99A compact, listed inverter-charger for small RVs, vans and boats that mostly run electronics. It replaces a separate converter and inverter in one box.
Amazon $514.39A small LiFePO4 inverter-charger with app control and a bigger charger than the 55 A model. Specs come only from the Amazon pre-order listing.
Amazon $219.99Compare the Rich Solar NOVA SUPERCHARGER 3K 12V with any other 12V inverter →
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