Redodo 3000W Inverter Charger
#10 in Inverter-chargersFull review
A budget inverter-charger for home backup or a DIY RV with a 12 V lithium bank. Compare it with LiTime’s version of the same unit, which usually sells for less.
Amazon $451.24$451.24
The Redodo 3000W Inverter Charger rates 3.9 among inverter-chargers 12V inverters; the Renogy P2 3000W Pure Sine rates 3.4 among over 2,000 W ones. The Renogy P2 3000W Pure Sine costs $36.25 less ($414.99 vs $451.24).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Renogy P2 3000W Pure Sine
#10 in Over 2,000 WFull review
A 3000 W inverter for RVs and cabins that need to run big kitchen loads and want a real UL 458 listing. Switch it off between uses, since its idle draw is high.
Amazon $414.99$414.99
Scores side by side
These two sit in different size classes (inverter-chargers and over 2,000 W), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Redodo 3000W Inverter Charger | Renogy P2 3000W Pure Sine |
|---|---|---|
| Overall rating | 3.9/5 | 3.4/5 |
| Value 30% | 100 $0.15 per continuous watt | 82 $0.14 per continuous watt |
| Idle draw 15% | 50 idle draw not published (neutral score used) | 22 2.5 A idle (about 30 W) with nothing plugged in |
| Safety listing 15% | 0 no UL 458 or UL 1741 listing stated | 100 ETL listed to UL 458 and CSA C22.2 No. 107.1-01 |
| Warranty 15% | 100 5-year warranty | 0 1-year warranty |
| Features 15% | 68 remote included, lithium charge profile, display; no app | 40 remote included, hardwire terminal; no app |
| Efficiency 10% | 50 efficiency not published (neutral score used) | 56 90% peak efficiency (maker rating) |
Specifications
| Redodo 3000W Inverter Charger | Renogy P2 3000W Pure Sine | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter-charger | Pure sine wave inverter |
| Continuous power | 3,000 W | 3,000 W |
| Surge power | 9,000 W | 6,000 W |
| DC input range | 10.5 to 16 V | 10.5 to 16.5 V |
| Idle draw | - | 2.5 A (30 W) |
| Peak efficiency | - | 90% |
| Connections | ||
| AC outlets | - | 3 |
| GFCI outlets | - | Yes |
| Hardwire terminal | - | Yes |
| USB ports | - | 1 |
| Transfer switch | Yes | No |
| Charger | 45 A | - |
| Lithium charge profile | Yes | - |
| Parallel units | - | No |
| Control and build | ||
| Remote | Included | Included |
| App | No | No |
| Display | Yes | No |
| Safety listing | No | ETL listed to UL 458 and CSA C22.2 No. 107.1-01 |
| Cooling | - | fan |
| Dimensions | 16.54 x 7.28 x 7.09 in | 18.9 x 9 x 4 in |
| Weight | 52 lb | 12.5 lb |
| Warranty | 5 years | 1 year |