Can a Phoenix Inverter Smart 3000 garage setup run your tools? For most hand tools and many bench tools, yes. Victron rates it at 2400W continuous with a 6000W peak, which covers the start-up surge of most motors. There’s one catch for US readers: the Phoenix Inverter Smart outputs 230V only. For a 120V garage, the matching Victron is the Phoenix 12/3000 120V, which has the same power ratings.
Phoenix Inverter Smart 3000 Garage Specs
| Spec | Phoenix Inverter Smart 12/3000 (230V) | Phoenix 12/3000 120V |
|---|---|---|
| Continuous at 25°C / 40°C | 2400W / 2200W | 2400W / 2200W |
| Peak power | 6000W | 6000W |
| Max efficiency (12V) | 93% | 93% |
| Zero-load draw (12V) | 12W | 20W |
| Low-power mode (12V) | 1.5W ECO mode | 8W search mode |
| Output | 230VAC, 50 or 60Hz | 120VAC, 60Hz |
| Parallel / split-phase | No | Yes, up to 6 units |
| Setup | Bluetooth built in | VE.Bus (MK3-USB or GX device) |
Sources: Victron Phoenix Inverter Smart 1600VA–5000VA and Phoenix Inverter 3kVA 120V datasheets.
Which Tools Will It Run? (Estimate)
| Tool | Typical label rating | Fits 2400W continuous? |
|---|---|---|
| Drill, jigsaw, sander | 3–7A at 120V (360–840W) | Yes |
| Circular or miter saw | 15A at 120V (1800W) | Yes, one at a time |
| Shop vac | 6–12A (720–1440W) | Yes |
| Small air compressor | 10–15A | Usually, but watch the start surge |
| 15A table saw + dust collector together | 3000W+ | No |
Label amps × 120V = watts. These are typical ranges. Your tool’s nameplate is the real figure.
The 6000W peak handles most motor start-ups. Running two big tools at once is what overloads it.
Battery Math (Estimate)
At 12V, 2400W pulls about 2400 ÷ 12 ÷ 0.93 ≈ 215A. That’s why Victron sells 24V and 48V versions, which cut battery current to half or a quarter. One hour of mixed workshop use at an average of 800W:
- 800W ÷ 0.93 ≈ 860Wh, about 72Ah at 12V or 18Ah at 48V
This is an estimate. Duty cycles vary widely.
Which One for Your Garage?
- US 120V garage: Phoenix 12/3000 or 24/3000 120V. Two units can run split-phase for 240V tools.
- 230V markets: Phoenix Inverter Smart 3000, with Bluetooth and a 1.5W ECO mode.
- Grid backup and charging: a MultiPlus-II adds a charger and transfer switch.
See the Phoenix Inverter Smart and the Phoenix Inverter 120V range.
Worked Example: A Weekend in a 120V Garage on 24V
A garage with a 24V 300Ah lithium bank (about 7.7kWh) and a Phoenix 24/3000 120V:
- Saturday morning: three hours of cutting and sanding at an average of 700W, about 2.3kWh from the battery after inverter losses (estimate).
- Afternoon: a shop vac, lights and a radio for two hours at 500W, about 1.1kWh (estimate).
- Total for the day: roughly 3.4kWh, or about 45% of the bank, leaving plenty for Sunday if solar or a charger tops it up overnight (estimate).
At 24V, the 2,400W peak-load current is about 108A rather than 215A at 12V, which makes cable and fuse sizing far more manageable (estimate).
Worked Example: 240V Tools With Two Phoenix 120V Units
Two Phoenix 3000 120V units configured for split-phase give two 120V legs and 240V between them. A 240V compressor or table saw can run across the legs, while 120V lights and chargers run on either leg. Each unit still has its own 2,400W continuous rating, so a 240V motor drawing 3,500W shares that load across both (estimate). Setup is done over VE.Bus with VEConfigure.
Worked Example: Running a Small Air Compressor
A pancake compressor labelled 2.6 horsepower peak usually lists around 10–13A at 120V when running. That’s 1,200–1,560W, well within 2,400W continuous (estimate). The motor start can briefly ask for several times its running power, and the 6,000W peak rating is there for that. Start the compressor with other big tools switched off, and it will usually cycle on and off without trouble.
Charging the Battery
The Phoenix is an inverter only. To recharge the bank, add one or more of:
- A SmartSolar MPPT with panels on the garage roof.
- A Victron Blue Smart or Skylla charger from the grid during off-peak hours.
- A MultiPlus-II instead of the Phoenix, if you want charging and an automatic transfer switch in one unit.
Setup and Installation Tips
- Keep the inverter, battery and fuses away from sawdust and grinding sparks, ideally in a closed cabinet with ventilation.
- Mount it vertically with clear airflow above and below.
- Size cable and fuse from the manual for your voltage and run length.
- Use the remote on/off so you can shut the inverter down from the door.
- Have the AC distribution, outlets and earthing done by a licensed electrician to local code.
Matching the Inverter to Your Tool List
- Write down the nameplate watts or amps of every tool.
- Mark the tools you use at the same time, such as a saw plus dust collection.
- Add those together. If the total is under 2,400W, a single 3,000VA inverter fits.
- If not, plan two units in split-phase or parallel (on the Phoenix 120V range), or step up to a larger Quattro.
Keeping Idle Draw Down Between Jobs
In a garage, the inverter often sits on for hours with only a radio or a charger running. On the Phoenix Inverter Smart, ECO mode drops idle draw to 1.5W on 12V. Over a 10-hour day, that’s about 15Wh instead of 120Wh at the 12W zero-load figure (estimate). On the Phoenix 120V range, search mode at 8W does a similar job. Either way, switching the inverter off overnight with the remote switch saves the most.
Lighting and Small Loads
LED shop lights, battery-tool chargers and a radio together often total under 200W. They’re easy on the inverter but run for long hours, so they can add up to more energy over a day than the big tools do (estimate).
FAQ
Can I parallel two Inverter Smarts?
No. Victron’s datasheet lists parallel and 3-phase operation as “No” for the Smart range.
Is 12V OK for a workshop?
It works, but heavy cables and big fuses are needed. 24V or 48V is easier.
Does it run a welder?
Check the welder’s input rating. Many stick welders exceed 2400W.
Will a 3000VA inverter run a 15A table saw?
On its own, usually yes, since 15A at 120V is about 1,800W. Running it with a dust collector at the same time can exceed 2,400W.
Can I use the Phoenix Smart’s ECO mode in a workshop?
Yes. ECO mode keeps idle draw low between tool uses, and the inverter wakes when a tool is switched on. Adjust its sensitivity if a small tool doesn’t wake it.
Sources: Victron Phoenix Inverter Smart 1600VA–5000VA and Phoenix Inverter 3kVA 120V datasheets (victronenergy.com, accessed Oct 2026); Off-Grid Garage, “Victron Phoenix Inverter Smart. Is 3000VA enough to power our garage?”.
Related: EcoFlow Delta 3 Max Power Tools, Allwei 1500W Pure Sine Wave Inverter Review, Klein CL390 Clamp Meter Solar Panel Test, plus the Victron Energy Guide