INV-121000 AC Inverter – 12V to 240V Pure Sine Wave Inverter, 1000W Output
The INV-121000 AC Inverter from Durst is a high-capacity, pure sine wave inverter engineered for reliable and clean power delivery in mobile or off-grid environments. Designed for use in camping, boating, mobile food vans, work vehicles, and industrial setups, this 12V to 240V inverter delivers a consistent 1000W of output power with a 2000W peak handling capability.
Built with industrial-grade protection and a compact profile, the INV-121000 ensures your sensitive electronics and appliances run smoothly, safely, and without interruption—wherever your work or travel takes you.
Key Features
12V DC to 240V AC Output – Converts vehicle or battery power into standard 240V AC mains power
1000W Continuous Output – Ideal for powering fridges, lighting, monitors, tools, and more
2000W Peak Power – Handles surge loads from inductive appliances like pumps or compressors
Pure Sine Wave Output – Clean, stable power suitable for sensitive electronics and appliances
SwitchMode Technology – Offers efficient, reliable, and compact performance
LED Indicators – Displays power status, low voltage, overload, and temperature alerts
Low Voltage & Over Voltage Alarms – Built-in alerts and automatic shutdown to protect batteries
Overload & Thermal Protection – Prevents damage to the inverter and connected devices
Short Circuit Protection – Added layer of safety for rugged environments
85% Efficiency – Optimised power conversion to reduce waste and extend battery life
Benefits
Power Your Equipment Anywhere
From mobile coffee setups and off-grid solar systems to remote service vehicles, the INV-121000 provides dependable power without relying on a fixed power source.
Safe for Electronics
The pure sine wave output ensures safe operation of laptops, diagnostic tools, communication gear, and all sensitive equipment prone to interference or power irregularities.
Handles Sudden Power Demands
The 2000W peak power capacity covers start-up surges from motors and compressors, giving you flexibility in what you can power.
Designed for Australian Conditions
Built tough with integrated protection features, this inverter is made to perform in work vans, 4WDs, mobile workstations, and more.
Compact and Mobile-Friendly
Its manageable size allows for easy installation in toolboxes, under seats, or in confined bays—perfect for mobile professionals and DIY setups.
Technical Specifications
- Input Voltage: 12V DC
- Input Voltage Range: 10.7V – 16.5V
- Input Current (Max): 125 Amps
- Output Voltage: 240V AC ±3%
- Output Frequency: 50Hz
- Continuous Output Power: 1000W
- Peak Power: 2000W
- Efficiency: 85%
- Low Voltage Alarm: 10.7V
- Low Voltage Shutdown: Automatic
- Protection Systems: Overload, Over Temperature, Short Circuit, Under/Over Voltage
- Output Type: Pure Sine Wave
Ideal Applications
- Camping and Caravan Power Systems
- Marine and Boating Electronics
- Mobile Coffee and Food Vans
- Remote Workstations and Tool Trailers
- Off-Grid and Solar Installations
- Emergency Power Backup for Homes or Small Equipment
How to Use the INV-121000 AC Inverter
- Connect to a 12V Battery – Securely wire the inverter to your battery bank or vehicle system, ensuring connections are tight and polarities correct.
- Secure the Unit – Mount in a cool, ventilated, and dry area to allow for airflow and heat dissipation.
- Power Your Devices – Plug in compatible appliances, keeping loads within the rated 1000W continuous or 2000W peak.
- Monitor LED Indicators – The front panel indicators will show operational status, faults, or alerts.
- Use Responsibly – Always operate within specified voltage and load limits for safe, uninterrupted power delivery.
Refer to the included manual or a qualified technician for installation and safety advice.
FAQs about INV-121000 AC Inverter
- Can I run a coffee machine or small fridge with this inverter?
Yes. Many small coffee machines and fridges fall within the 1000W continuous and 2000W peak range, but always check your appliance’s ratings before connecting. - Is it safe to use with computers and sensitive devices?
Absolutely. This inverter produces a pure sine wave output, which is required by sensitive electronics and ensures smooth, noise-free operation. - Will it shut down if my battery runs too low?
Yes. The inverter will trigger a low voltage alarm at 10.7V and shut down below that to protect your battery from deep discharge. - Can this be used in caravans or off-grid solar systems?
Yes. It’s a great fit for mobile and off-grid installations where 12V DC needs to be converted to clean 240V AC power. - How portable is it?
It’s compact and lightweight enough to be installed in mobile environments or carried between job sites without hassle.
Order the INV-121000 AC Inverter from Power Start
Get reliable, clean power on the go with the INV-121000 AC Inverter. Whether you’re running mobile equipment, powering up a work van, or camping off-grid, this 1000W pure sine wave inverter is built to deliver. Order now from Power Start and take control of your mobile power needs with confidence.
Note: Free shipping does not apply to very heavy items that require skids or pallets.
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