3.3kW Portable Inverter Generator
Dependable Home Essential with solar resilience
The Ultimatron Pro 3 is a high-performance inverter generator designed for homes, businesses, solar energy systems, and professional applications that demand reliable, clean, and efficient power.
Delivering 3300W starting power and 3000W continuous power, the Ultimatron Pro 3 provides the flexibility to run essential appliances, charge battery systems, and maintain critical operations during grid failures or extended periods of low solar production.
Built with advanced inverter technology, it generates pure sine wave electricity with an ultra-low Total Harmonic Distortion (THD) of just 3%, ensuring safe operation of sensitive electronics including laptops, televisions, routers, communication equipment, battery chargers, and modern appliances.
The Perfect Companion for Solar Energy Systems
Solar power delivers exceptional energy independence, but weather conditions can occasionally reduce energy production. The Ultimatron Pro 3 serves as a dependable emergency backup charging source, helping maintain battery charge levels and protecting your investment in solar infrastructure.
Whether supporting a residential solar installation, a small commercial system, or a remote off-grid project, the Pro 3 provides peace of mind when additional energy is needed.
Powerful Yet Portable
Despite delivering 3000W of continuous output, the Ultimatron Pro 3 weighs only 23kg, making it remarkably portable for its power class.
Its compact design allows homeowners, technicians, contractors, and business owners to transport and deploy reliable backup power wherever it is required.
Fuel Efficient Operation
The integrated ECO Mode automatically adjusts engine speed based on load demand. This intelligent operation reduces fuel consumption, extends runtime, and lowers operating noise while maintaining stable performance.
The generator can operate for up to 5.6 hours at 25% load, making it suitable for both emergency backup and extended use.
Clean and Quiet Power
Unlike conventional generators that produce unstable electricity and excessive noise, the Ultimatron Pro 3 delivers smooth inverter-grade power while maintaining a noise level of approximately 60 dB at 25% load from 7 metres away.
This makes it suitable for residential environments, offices, outdoor activities, and locations where quieter operation is preferred.
Built-In Safety and Protection
The Ultimatron Pro 3 incorporates multiple safety systems to maximise reliability and equipment protection, including:
- Automatic low oil shutdown
- Overload protection
- DC circuit breaker protection
- Stable inverter-controlled power output
These features help protect both the generator and connected equipment.
Expandable Power When Needed
For larger loads, the built-in parallel capability allows two compatible Ultimatron generators to be connected together, effectively doubling available output while maintaining clean inverter-grade electricity.
Key Features
- 3300W starting power
- 3000W continuous power
- Pure sine wave inverter technology
- Ultra-low 3% THD output
- Lightweight 23kg design
- ECO Mode for fuel efficiency
- Parallel operation capability
- USB Type-A and Type-C charging ports
- Digital information display
- Dual 230V AC outlets
- 12V DC output
- Low oil and overload protection
- EURO V compliant engine
Technical Specifications
Model: ULT-3300-EU
Starting Power: 3300W
Running Power: 3000W
Fuel Type: Gasoline
Rated Current: 13A
Frequency: 50Hz
Engine Type: OHV
Engine Displacement: 145cc
Fuel Tank Capacity: 4.2L
Oil Capacity: 0.45L
Recommended Oil: SAE 10W-30
Noise Level: 62 dB (25% load at 7m)
Weight: 23kg
Shipping Weight: 26kg
Certification: CE, TÜV, ISO 9001:2015, EURO V Compliance
Included Accessories:
- Generator parallel cables
- Generator dust cover
- Spark plug socket wrench
- Oil funnel
- EU plug
- Cigarette lighter plug
- Screwdriver
- User manual
The Ultimatron Pro 3 combines substantial power output, portability, fuel efficiency, and clean inverter-grade electricity, making it an excellent solution for homes, businesses, and solar energy users seeking dependable backup power.
