Inverters
GRUDGE Inverter Generators
With inverter technology applied, the output of the generators is smoother creating a real pure sine wave. You can connect power-sensitive equipment, such as a computers, or other electronic equipment to the generator without having to worry about power spikes. Others will sell inverter generators that are square wave not pure sine wave. Square wave is not suitable for computers or electronic equipment and is even questionable for sensitive motors like fridges or portable freezers.
GRUDGE inverter generators are much more compact and light weight compared with a traditional generator, saving about 50% in dimension and weight. This compact and lightweight design allows true portability of power, no matter where it's needed.
Quiet operation:
The noise produced by this kind of generator is far quieter than traditional generator sets. The outer casing is designed to absorb the sound allowing for a much quieter operation than the standard open generators.
High quality power output:
The key part of a GRUDGE digital generator set is a built-in microprocessor, which filters the initial power of the alternator to minimize wave distortion and voltage fluctuation. The result, the output of a GRUDGE digital generator set is very clean and smooth. So it is suitable to drive all styles of sensitive equipment including computers, printers and electronically controlled equipment.
Long-time running:
The fuel consumption of the Grudge inverter generator can be between 20%~40% less than traditional generators under normal usages. All Grudge generators come with an ECONO switch which allows the unit to run at minimal revs until the demand increases.