Inverter Gasoline Generators: 1, 2, 3 KW And Other Power, Advantages And Disadvantages, Device

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-18 12:09

Inverter gasoline generators for 1-2 and 3 kW, as well as other models of this type, have proven themselves well when used in country houses, summer cottages, garages. These devices have their own advantages and disadvantages, enjoy well-deserved popularity, but are more expensive than their conventional counterparts. What sellers of inverter-type gas generators offer to pay for, which models should be considered - it is worth understanding this in more detail.

What it is?

The gasoline inverter generator is equipment designed for autonomous power supply of electrical appliances … Depending on the characteristics and design, such models are portable and stationary, equipped with a wheelbase or comfortable feet … A gas generator of this type is considered more stable suitable for connecting devices that are most sensitive to voltage drops.

This technique capable of producing a variable frequency current with the required intensity . The high quality of the energy supplied to power the devices is complemented by the ability to precisely adjust all operating parameters. You can set the desired engine speed and save fuel.

The built-in microprocessor provides the ability to respond quickly and efficiently to user commands.

Device and principle of operation

The scheme by which an electric generator of this type works looks quite simple. Its design includes a special unit with a converter, rectifier and microprocessor. Thanks to the electronic board, the inverter can equalize the characteristics of the supplied current, ensuring that the power and voltage values are optimized according to the regulations. The principle of operation is simplified as follows:

1. a three-phase voltage is generated;
2. alternating current is converted to direct current;
3. receiving voltage of 220 V and 50 Hz.

Stabilizing voltage, inverter gas generators significantly reduce the risks of damage to expensive complex equipment when connected using a backup power supply scheme . The equipment receives the most safe power source, devoid of such drawbacks as the creation of voltage surges during operation.

In the design of such equipment, there is a manual starting system with spark plugs. The engine is filled with gasoline through a special filler neck on the body. The front panel contains controls, as well as sockets for connection.

Depending on the type of construction, the body is equipped with legs for stationary placement of equipment or wheels for its convenient transportation; a handle is placed on the upper part.

Advantages and disadvantages

Inverter gasoline generators have a number of obvious advantages over other types of devices. Among the most relevant points are the following.

1. Always stable indicators of the output voltage . Jumps and drops are excluded.
2. Opportunity safely maintain high-precision equipment on the backup power supply . Even the most sensitive types of devices can be connected to inverter technology without risk.
3. Fuel availability … Gasoline can be purchased without unnecessary difficulties in any locality.
4. Low noise level . Gas generators of this type have a housing that drowns out the sounds of a running engine. Additionally, special mufflers can be installed to reduce noise.
5. Energy efficiency . Inverter gasoline generators generate cheaper electricity than their conventional counterparts.
6. Compact size and light weight … The smallest models weigh 8-9 kg; the case is equipped with a special carrying handle.
7. Convenience of transportation . You can transport equipment in the trunk of a car, on a bicycle or carry it in a backpack.
8. Easy to connect . Even a person far from the world of technology can start the equipment manually.
9. High body tightness … The design of most of the models allows their installation in the open air or with minimal shelter.
10. Trouble-free starting at low temperatures . Like other gas generators, inverter models have no restrictions on operation in the winter.

The disadvantages include only the high cost. The cheapest models are 2-3 times more expensive than classic gas generators. In addition, the power indicators of such equipment rarely exceed the 3 kW limits. This option is not suitable for permanent power supply of residential buildings.

Review of popular models

The rating of the best inverter generators includes models recognized by the most relevant consumer audience. They are compact, have a power range of 1 to 2 kW, are reliable and safe to use. It is worth considering the most attractive offers in more detail.

" Bison ZIG-3500 ". Single-phase inverter electric generator with a power of 3 kW, with a manual start-up type. The model is equipped with a single-cylinder four-stroke motor, air cooling system, and belongs to the synchronous brushless type of construction. This energy source can work up to 3 hours without interruption and is equipped with a soundproof enclosure. There are 2 220 V and 1 12 V sockets on the case.

Prorab 3100 PIEW . One of the most powerful inverter models, it provides energy output within 3000 watts. The set includes a capacious 13-liter gas tank, a wheelbase, a protective casing. The model allows you to connect 2 devices to 220 V sockets and use a 12 W low-voltage output.

Denzel GT-2600i . Compact inverter petrol generator with a power reserve of 2300 W and a duration of continuous operation up to 5.5 hours. The model has a manual start type, air cooling, wheels for ease of movement. On the case there is an hour meter, a voltmeter, and overload protection is provided in the design. The set includes 2 sockets for 220 V and 1 for 12 V, the equipment weighs 33 kg.

Fubag TI 2000 … An inverter generator from a well-known German brand, with a power of 2 kW is enough to ensure the autonomous operation of devices in the country or in a country house. From 1 refueling, the model works up to 4 hours with a load of 50% of the maximum possible indicators. Fubag equipment has the ability to connect several power plants into one network - the capacity can be increased in proportion to the increase in energy consumption.

" Elitech BIG 2000P ". Inverter generator with a power of 1700 W. The model is quite inexpensive for this class of equipment, it has a fairly capacious fuel tank. During operation, the noise level does not exceed 62 dB, there is an additional silencer, the equipment is protected from overloads. The set includes 2 sockets for 220 V and an output for 12 V.

Patriot GP 2000i . Compact inverter generator in a compact housing. The model is single-phase, on the case there is 1 socket for 220 V and 12 V. The unit is started manually, it works quietly thanks to a special case. Power of 1.5 kW is suitable for use at home, on a trip, in the country, this is one of the lightest compact models - it weighs only 18.5 kg.

FoxWeld GIN-1700 . Lightweight inverter generator with top handle and high-quality noise-insulating housing. A power of 1, 2 kW is enough to maintain the operation of the necessary devices in a country house or on a trip. The model is equipped with 1 socket for 220 V and 1 for 12 V, simple and reliable in operation.

Fubag TI 1000 . Inexpensive lightweight inverter-type generator with a power rating of 900 watts. The model supports the possibility of autonomous work for 4 hours, is placed in a special soundproof casing, weighs only 14 kg. This is the best choice for travel and travel, the equipment allows you to connect devices of 12 V and 220 V.

TCC SGGX 1000i . An unusual model of an inverter generator in the form of a soccer ball. The 800 W equipment is reliable and functional, weighs only 8 kg, and is suitable for outdoor use. The technique is designed to work successfully without interruption for up to 2.5 hours in a row.

" Special IG1000 " … The 700W model with a convenient carrying handle is the perfect solution for travelers and hikers. The design in a noise-insulating casing weighs only 9 kg, provides convenience when charging electrical appliances on the road. There is 1 220 V socket on the body.

These models have managed to prove their relevance and popularity. In the rating, you can find both quite powerful options for equipment and compact tourist models. All that remains is to make a final decision and then make a purchase.

Criterias of choice

Carefully choosing a small-sized inverter electric generator for a country house, it is important to consider a number of points. Everything is important: the number and power of connected devices, the type of equipment that needs power from the network. For example, for a boiler, in order to maintain the operation of its automation without shutting down, a low-power model is enough, but it will be possible to start the water pump with equipment from 1.5-2 kW.

Power

Here it is important to pay attention to the total number of devices that need to be connected. If you have to connect powerful welding equipment, a pumping station, electric heaters to an autonomous power source, you need to choose from the very beginning models of gas generators from 3 to 5 kW . They will help to ensure the smooth operation of all basic equipment in the country or in a private house.

Inverter gas generators up to 1 kW are considered marching . They are used to recharge portable devices: mobile phones, laptops, and, if necessary, can be connected to car batteries.

Intermediate options up to 2 kW power allow you to maintain the operation of the refrigerator, TV, lighting system in the country or in a country house during power outages.

Current type

All popular models of inverter gasoline generators are classified as single-phase in terms of the type of current generated. You can connect devices designed to operate from a 220 V or 12 V network to them. It is strictly prohibited to connect powerful devices such as a compressor or an electric boiler to such generators.

Control type

The lion's share of mass models of inverter generators is equipped with manual starting device . It does not require the use of an additional battery. In this case, you can simply mechanically start the operation of the equipment. Battery models support autostart , can be equipped with remote controls for greater convenience in operating the device.

It makes sense to overpay for options only if the generator is used actively enough.

Synchronous or asynchronous

Asynchronous models of inverter gas generators are resistant to short circuits, but are sensitive to power surges. Synchronous ones provide a higher quality of the generated current. Such equipment can be used for backup connection of devices with high starting current and sensitive to voltage surges. See the generator overview of the Fubag TI 1000 gasoline generator model below.