SP600W Pure Sine Wave Power Inverter
Continuous Power
600W
Peak / Surge
1200W
Input (DC)
12/24/48V(alternative)
Output (AC)
100-120/200-240V(alternative)
Waveform
Pure Sine
Efficiency
90% (full load), 95% (1/3 load)
What Problems Does It Solve?
Mixed-Load Headroom
When you run a TV, laptop, lights and a mini fridge at once, the combined load spikes. 600W gives you the headroom to avoid nuisance tripping.
Clean Power on the Water
Protect chartplotters and marine radios from waveform distortion that causes reset loops and display glitches.
Reliable Mobile Office
Run a monitor, printer and router alongside your laptop without the inverter breaking a sweat.
Where the SP600W Goes to Work
Built for the People Who Depend on It
Balanced Power
600W hits the sweet spot between compact size and running headroom for mixed loads.
Clean Sine Output
THD < 3% protects AV gear, laptops and navigation electronics.
Marine-Ready
Aluminum housing resists corrosion in humid marine environments.
OEM Support
Custom branding, sockets and voltage for distributors and boat builders.
Every Detail Engineered On Purpose
Pure Sine Wave
Absorbs startup spikes from fridges and small pumps.
600W Continuous
Comfortable headroom for simultaneous mixed loads.
1200W Peak Surge
Absorbs startup spikes from fridges and small pumps.
AC + USB
Two AC outlets plus dual USB for charging accessories.
USB Charging
5V/2A dual USB for phones and tablets.
Smart Cooling Fan
Temp-triggered fan keeps cabin install quiet.
Full Safety Protection
Full electronic protection across all fault conditions.
Aluminum Housing
Corrosion-resistant alloy for marine and outdoor use.
The Waveform Decides Whether Your Devices Survive
Utility grid power is a pure sine wave. Modified sine wave inverters produce a rough, blocky approximation. That difference is not academic — it determines whether your laptop runs cool, your fridge compressor lasts, and your CPAP motor stays quiet.
Pure Sine Wave
- Matches utility-grid quality (THD < 3%)
- Safe for medical devices and motors
- No buzzing, no heat, no interference
- Runs any appliance a wall outlet can
Modified Sine Wave
- Blocky, distorted waveform
- Causes buzzing in audio and motors
- Overheats laptop and TV power supplies
- Can damage variable-frequency devices
Pure Sine Wave
RecommendedModified Sine Wave
Not recommendedThe SP600W Runs These Devices
Laptop
150W
LED TV (40")
140W
Mini Fridge
150W
Monitor
90W
Printer
350W
Router
20W
Soundbar
60W
Fan
50W
CPAP
100W
Blender
300W
Game Console
200W
Drone Charger
60W
Will It Run Your Device?
| DEVICE | TYPICAL POWER | SUITABLE FOR SP600W |
|---|---|---|
| 40" LED TV | 140W | ✓ Yes |
| Laptop + monitor | 155W | ✓ Yes |
| Mini fridge | 150W | ✓ Yes |
| Printer (inkjet) | 350W | ✓ Yes |
| Game console | 200W | ✓ Yes |
| Toaster | 800W | × No |
| Microwave | 1200W | × No |
| Hair dryer | 1500W | × No |
Values are typical estimates. Always check your device’s nameplate wattage. For devices with motors or compressors, account for 2–4x startup surge.
How to Choose the Right Inverter
List your devices
Write down every device you want to run simultaneously. Check the nameplate wattage on each.
Add them up
Sum the running watts. Add 2–4x for any device with a motor or compressor (fridge, pump, AC).
Pick the next size up
Choose an inverter whose continuous rating exceeds your total. The SP600W is right for loads up to 600W.
Check your battery
Ensure your battery bank can deliver the current. At 600W, a 12V system draws ~50A; 24V halves it; 48V quarters it.
Explore the Full SP Series
If the Inverter is not the perfect fit, compare it with the rest of the ZentroVolt pure sine wave lineup — from 300W to 6000W.
SP600W Full Spec Sheet
Rated Power
Output Waveform
Output Voltage (AC)
Efficiency
AC Outlets
Protection
Housing
Storage Temp
Net Weight
600W continuous
Pure Sine Wave (THD < 3%)
110V / 120V / 220V / 230V / 240V
90% (full load), 95% (1/3 load)
1 x AC + USB
Overload, over-temp, short-circuit, low-voltage, high-voltage
All-aluminum housing
-30°C to +70°C
0.91 kg
Surge Power
Input Voltage (DC)
Output Frequency
No-load Current
USB Port
Cooling
Operating Temp
Dimensions
Certifications
1200W peak (surge)
12V/24V/48V DC (Battery)
50Hz / 60Hz
< 1.2A
5V / 2A USB
Smart fan
-10°C to +50°C
195*103*60mm
CE-EMC/LVD, ROHS, UKCA, FCC
Why 12V / 24V / 48V input options matter
Battery banks come in different voltages. 12V suits small vehicle and RV starter batteries; 24V matches truck and commercial vehicle systems; 48V is the standard for solar energy storage and telecom backup. Offering all three on one platform means the same inverter body can serve a camper van, a long-haul truck, and a 10kWh solar battery wall — simplifying procurement and spare-parts management for distributors.
Why 110V–240V output is configurable
North America runs 110/120V at 60Hz; Europe, Asia, Africa and Oceania run 220/230/240V at 50Hz. A configurable output lets one SKU ship to any market, and lets overland travelers power local appliances wherever they are. Output voltage and frequency are set at the factory or via OEM configuration before shipment.
Why THD < 3% is the benchmark for "clean"
Total Harmonic Distortion (THD) measures how far the waveform deviates from a perfect sine. Grid power is typically 2–5% THD. Our pure sine wave output stays under 3%, matching or beating utility power — safe for medical devices, variable-frequency motor drives, and any electronics with active PFC circuits.
Configure It for Your Market
The SP series platform is built for global deployment and OEM customization. Choose input voltage, output voltage, socket type, branding and packaging — all configured before shipment.
Input Voltage (DC)
Output Voltage (AC)
Output Frequency
Socket Type
Branding
Packaging
Compare Available Models
Browse options from minimum to maximum power output and find the unit best suited to your load requirements.
| SPECIFICATION | SP300W 300W | SP1000W 1000W | SP2000W 2000W | SP6000W 6000W |
|---|---|---|---|---|
| Continuous Power | 300W | 1000W | 2000W | 6000W |
| Peak / Surge Power | 600W | 2000W | 4000W | 12000W |
| Output Waveform | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave |
| Input Voltage | 12V / 24V / 48V | 12V / 24V / 48V | 12V / 24V / 48V | 24V / 48V |
| Output Voltage | 100-120V/200-240V | 100-120V/200-240V | 100-120V/200-240V | 100-120V/200-240V |
| Efficiency | 90% (full load), 95% (1/3 load) | 90% (full load), 95% (1/3 load) | 90% (full load), 95% (1/3 load) | 90% (full load), 95% (1/3 load) |
| AC Outlets | 1 x AC + USB | 2 x AC + USB | 2 x AC + USB | 2 x AC + USB |
| USB Port | 5V / 2A | 5V / 2A | 5V / 2A | 5V / 2A |
| Cooling | Smart fan | Dual Smart fan | Dual smart fan | Four smart fan |
| Housing | Aluminum alloy | Aluminum alloy | Aluminum alloy | Aluminum alloy |
| Certifications | CE-EMC/LVD, ROHS, UKCA, FCC | CE-EMC/LVD, ROHS, UKCA, FCC | CE-EMC/LVD, ROHS, UKCA, FCC | CE-EMC/LVD, ROHS, UKCA, FCC |
| OEM Available | Yes | Yes | Yes | Yes |
Frequently Asked Questions
Real answers to the questions buyers ask about the SP300W — from sizing and battery compatibility to OEM customization.
"We tested four inverter brands before choosing ZentroVolt. The pure sine output was the cleanest on the oscilloscope, and the OEM customization let us launch under our own brand in 30 days."
R. Khalil
Procurement Director, International Trading Group
Build Your Brand on the SP300W
SP300W
The SP300W is an OEM-ready platform. Distributors, installers and brand owners can customize everything from logo and housing color to voltage, socket and packaging — with low MOQs and fast lead times.
- Custom logo on housing & label
- Custom packaging & retail box design
- Custom voltage & socket configuration
- Private model number / SKU
- Custom housing color (RAL color system)
- Custom user manual language & layout
- Custom cable length & connector type
Tested and Certified for Global Markets
Every ZentroVolt inverter carries the certifications required for export to Europe, Asia, Africa and Oceania. FCC for North America is available on request.
Conformité Européenne
European safety, health and environmental protection
Restriction of Hazardous Substances
No lead, mercury, cadmium or other restricted substances
Electromagnetic Compatibility
No electromagnetic interference with other devices
Low Voltage Directive
Electrical safety for equipment operating 50‑1000V AC
Other Power Levels in the SP Series
Need OEM Inverter? Talk to Our Engineers Today
SP300W
Tell us your application, target market and required power range. Our engineering team responds within 24 hours with a tailored quote — including OEM configuration if you need it.
- Response within 24 hours
- OEM / ODM customization available
- CE-EMC/LVD, ROHS, UKCA, FCC certified
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