Description
The MaxWatt MX13000IS is a 13kVA (13,000W peak / 12,000W rated) pure sine wave digital inverter generator built around a 744cc V-twin OHV petrol engine. Its pre-installed 2-wire automatic start, run and stop control lets an off-grid solar or battery inverter call the generator in when charge is needed, and the clean sine wave output (THD under 3 percent) is safe for sensitive electronics. A 40 litre metal fuel tank gives around 9 hours at 50 percent load, noise is 71 dB at 7 metres at 75 percent load, and the 164 kg unit rolls on 176mm rubber wheels with telescopic handles. Backed by a 2 year MaxWatt Australia warranty.
Key features
- 744cc V-twin 4-stroke OHV air-cooled engine, Euro V certified
- 12,000W rated / 13,000W peak output, 240V 50Hz, pure sine wave (THD under 3 percent)
- Pre-installed 2-wire auto start, run and stop for off-grid solar and battery systems
- Electric start, remote control and 12V 32Ah maintenance-free battery
- 40 litre metal fuel tank: 9 h at 50 percent load, 5.5 h at 100 percent
- 71 dB at 7 m at 75 percent load with smart engine speed control
- IP66 outlets: 1 x 20A, 1 x 32A and 1 x 63A 240V, plus 12V DC
- Low-oil shutdown, 4-in-1 digital meter, telescopic handles and 176mm wheels
Frequently asked questions
Will it run a house or off-grid system?
With 12,000W continuous output and a factory 2-wire auto-start interface it is designed to back up off-grid solar and battery inverters and run household loads.
How is it started?
Electric key start, remote control, or automatically via the 2-wire auto-start signal from a compatible inverter or controller.
How is it delivered?
It ships boxed at 175 kg (1000 x 810 x 890 mm) as a large freight item; contact 3GT for a freight quote or pick up from Tingalpa QLD.







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