Practical for camping or to compensate for a power cut, the generator is useful in many situations. Gasoline, diesel or soundproof, the choice must be made with care to find the generator corresponding to your needs. If you are looking to purchase one, here is our guide to the best generators available today.
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Our selection
"The Böhmer-AG W4500i portable generator is quiet and economical and has enough power to meet all requirements. Thanks to its sinusoidal current, it is suitable…"
"This portable solar generator from Allpower is perfect for camping or home use. With a total capacity of 372 Wh, it can be used for…"
"The Briggs & Stratton PowerSmart Series Inverter P2400 is a versatile, comfortable generator that can be used outdoors or in the home."
"With its 7,000 W of power, the Böhmer-AG WX7000K-E generator is suitable for use on a construction site, or to supply electricity to a festive…"
The Böhmer-AG W4500i portable generator is quiet and economical and has enough power to meet all requirements. Thanks to its sinusoidal current, it is suitable for all appliances.
340 £ on ManomanoThe Böhmer-AG W4500i portable generator with inverter technology offers a continuous output of 1700 W. The 4-liter gasoline tank allows for up to 6 hours of uninterrupted operation in economy mode, based on intelligent engine management. This reduces fuel consumption by 40%. To ensure maximum safety for your sensitive devices, the output current is sinusoidal in economy mode.
You can connect your laptop, your smartphone or even your hi-fi equipment. For this purpose, there are two 240 V AC sockets, as well as a 12 V DC socket for other types of use. Another strength of this generator is its low noise level, measured at only 59 dB. Finally, its weight of 21.5 kg makes it a particularly portable model. Note that you can start it easily thanks to the Gen-III recoil starter.
This portable solar generator from Allpower is perfect for camping or home use. With a total capacity of 372 Wh, it can be used for phones, fans and mini fridges.
See priceThis off-grid power station designed by Allpower is a backup power supply to keep your daily operation going in case of a power outage. With a weight of 4 kg, it is easy to transport. Perfect for a camping or hunting trip, this device can also help out on a construction site.
With a 372 Wh battery, it is equipped with a battery management system (BMS) that takes care of voltage and temperature control. This power station 4 is recharged by a solar panel, via the cigarette lighter of a car. It can also be powered by an AC wall or via a USB C to PD Port.
The Briggs & Stratton PowerSmart Series Inverter P2400 is a versatile, comfortable generator that can be used outdoors or in the home.
See priceThis portable 4-stroke generator will let you enjoy your appliances wherever you are, without being bothered by noise. In fact, with a noise level of only 58 dB, the Briggs & Stratton PowerSmart Series Inverter P2400 is virtually soundproof. With Quiet Power technology, its ultra-quiet operation gives you optimum comfort if you plan to use it for a long time.
With a 3.8 L fuel tank, it can run for up to 8 hours on a 25% charge. Two 230V outlets, one 12V outlet and two USB ports are available to power a wide range of devices. Ergonomically, 2 handles facilitate the transport of this generator. As an option, it will receive two wheels.
With its 7,000 W of power, the Böhmer-AG WX7000K-E generator is suitable for use on a construction site, or to supply electricity to a festive outdoor event.
540 £ on ManomanoThe gasoline-powered Böhmer-AG WX7000K-E is the most powerful generator in our comparison. It is intended for both professionals and private individuals looking for a generous, safe and quality domestic power supply. With 12 hours of autonomy and 7000 W of continuous power, it meets all demands.
Two 32 A outlets allow the connection of all types of appliances, whether motorized, electronic or other. For ease of use, this generator is equipped with an electric starter, supported by a Gen-III recoil starter.
Any specific needs?
The best entry-level generator
Your guide :
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| TOP OF THE TOP | CHEAP | TOP OF THE LINE | EXCELLENT | |
In accordance with our commitment, this buying guide does not contain any sponsored products. |
8/10 |
7/10 |
8/10 |
7/10 |
| OUR SELECTION |
Böhmer-AG W4500i
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ALLPOWERS Portable Solar Generator 372 Wh
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Briggs & Stratton PowerSmart Series Inverter P2400
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Böhmer-AG WX7000K-E
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The Böhmer-AG W4500i portable generator is quiet and economical and has enough power to meet all requirements. Thanks to its sinusoidal current, it is suitable for all appliances.
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This portable solar generator from Allpower is perfect for camping or home use. With a total capacity of 372 Wh, it can be used for phones, fans and mini fridges.
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The Briggs & Stratton PowerSmart Series Inverter P2400 is a versatile, comfortable generator that can be used outdoors or in the home.
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With its 7,000 W of power, the Böhmer-AG WX7000K-E generator is suitable for use on a construction site, or to supply electricity to a festive outdoor event.
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Power
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1,700 W
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500 W
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1800 W
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7000 W
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Sound level
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Dimensions
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48 x 29 x 41.5 cm
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20.6 x 16.5 x 11 cm
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51 x 31 x 44 cm
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69.2 x 52.2 x 54.5 cm
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Weight
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24 kg
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4 kg
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22.8 kg
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85 kg
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Power supply
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Essence / 4 L
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Solar panel/wall AC/PD USB C to PD Port
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Essence / 3.8 L
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Essence / 25 L
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As we have just explained,this is the main criterion for differentiating between generators. AC or DC, each type of generator corresponds to a well-defined use.
The output power is a determining criterion of choice, in terms of generator. Expressed in kW or kVA, it is a precise indication of the number or type of appliances that can be supported. In addition, it is referred to as the nominal output power and the maximum output power. Up to 4 times higher than the first one, the latter is mainly requested during the starting of the generating set.
The main advantage of soundproof generating sets is that they are quieter and lighter than their counterparts, for a reduced space requirement. They are reserved for a very punctual use requiring only very little available power. Indeed, their power rarely exceeds 2 kW.
To avoid premature damage to the generator set you are going to invest in, make sure it has a safety system that ensures its proper functioning. Choose a model equipped with an automatic oil control, which stops the engine in case of low oil level. Most models on the market also have overload protection.
The
type of current delivered by the generator is also to be checked. It can be single-phase (220 V) or three-phase (220 or 380 V). The first is for low energy appliances such as light bulbs and DIY appliances (drill, grinder, pumps...). For heating and cooling appliances, a group generating a three-phase current is more appropriate.
Regulation is of paramount importance in choosing the right generator. For occasional use, inverter technology will avoid damaging your electronic devices and is more economical. While the capacitor regulation will allow to rectify the current quickly in case of failure. For large worksites, an Automatic Voltage Regulator (AVR) is required to have a constant and stable voltage while avoiding voltage peaks and power drops.
Versatility also counts among the criteria of choice, when it comes to generator sets. On this point, a gasoline generator is ahead of diesel models and those known as "soundproof". According to the models, it presents a very vast field of utilities, whether it is to feed household appliances or to take care of tools of do-it-yourself. Vehicles fitted out as snack bars or fast food outlets swear by a gasoline-powered generator.
In terms of comfort of use, soundproof generators are the best. The loudest models don't even exceed 90 dB, while gasoline-powered generators can't go below 105 dB. It is thus possible to work very close to a soundproof generator, while being exempted from the constraint generated by the wearing of a headset.
The strong point of a soundproof generator is not limited to the only field of comfort. Depending on the model, the power actually ranges from 650 to 2,800 W. This type of device is thus very much in demand for leisure activities such as camping and fairs. Other models have the added advantage of being portable, for carefree use on vacation. The strength of a soundproof generator is not limited to comfort. Depending on the model, the power ranges from 650 to 2,800 W. This type of device is thus very much in demand for leisure activities such as camping and fairs. Other models have the added advantage of being portable, for carefree use on vacation.
The choice of a generator must be well thought out to avoid buying a device that is too powerful or, on the contrary, with insufficient power. Therefore, it is advisable to define your needs beforehand.
You must start by determining the necessary power of the generator, by calculating the total power of your devices. If your electrical or electronic equipment totals, for example, 1,000 W, the major manufacturers recommend adding an additional power margin depending on the type of equipment.
For resistive load devices (light bulbs, kettles), add a 20% margin. If you are using inductively loaded devices (motorized equipment), it is recommended to add a 50% power margin. Thus, for a total power of 2,000 W of inductive load, take a generator of 3,000 W.
Beyond the power, the quality of the current generated by the generator is very important. In most cases, the generator includes an integrated automatic regulation system or AVR, to ensure a stable output voltage, around 2%. However, this may not be sufficient for connecting advanced or sensitive equipment.
The ultimate in regulation technology remains the Inverter, as it generates a direct current. The latter is converted into high-quality alternating current via a special electronic circuit. Inverter generators provide a safe and stable current with a maximum variation of 1%, in order to safely operate sensitive devices (television, home cinema, hi-fi system, computer, etc.).
If you intend to connect sensitive devices such as electronic or computer equipment, do not forget to check that the model of generating set is equipped with an Inverter type regulation system. Otherwise, voltage variations can potentially damage your equipment.
Gasoline-powered generators are used by homeowners. Available in several price ranges, these sets are operated by means of a manual starter or an automatic starter. Depending on the model, you can expect power from 1.5 to 6 kW. Apart from its versatility, users prefer the gasoline generator for its low noise level. Opt for a 4-stroke engine for maximum performance. However, models with a 2-stroke engine are less expensive.
Less noisy than the gasoline generator, this one finds its place within construction sites and factories. The higher the power of the group, the larger its size. This is one of the reasons why it is not suitable for domestic use. In any case, it is more powerful than the gasoline unit. This makes professionals choose it. Especially since this device is suitable for use at a steady pace. All diesel generator models are powered by an electric starter. Be sure to check the power supply before you buy. Manufacturers make sure to satisfy all needs. You may find a single-phase system, a three-phase system or a combination of both.
Because of the way they are powered, diesel-powered generators are more fuel efficient, which is perfectly suited to the types of use they are intended for. Indeed, they are designed to operate over extended time periods, on construction sites for example. In addition to their high power and despite the fact that they are noisy, they are characterised by their long autonomy.
Gasoline generators include the family of silent or soundproof generators. Their mode of power allows the design of compact but efficient models, which meet multiple uses. The choice of the gasoline engine is notably dictated by the need to respect the environment thanks to much lower emissions. Finally, it should be noted that a small petrol engine is much easier to design than its diesel counterpart of the same size.
Petrol generators, including soundproofed models, are the ideal choice for most users. Versatile, quiet, portable and increasingly energy efficient, they are available at prices to suit all budgets.
For domestic or leisure use, gasoline generators are the most practical. Diesel generators, on the other hand, are mainly intended for business use, and do not generally come in compact models.
The generator is a very useful device in our daily life. It has many advantages:
Wherever we are, almost all our daily activities consume energy. Therefore, the generator is very useful in those areas where there is no electricity distribution network. It is also very practical in case of emergency, during involuntary or programmed power cuts.
It is also very useful in case of emergency, in case of unintentional or scheduled power cuts, or at least in places that need electricity permanently, such as hospitals, commercial centers, industrial complexes, laboratories, administrative or residential buildings...
A generator set is associated with a wide range of uses. This is especially true of gasoline-powered models. They actually deliver an optimal power ranging from 1,800 to 6,000 W.
Thus, they can take care of household appliances or DIY tools. They are mostly found near a vehicle fitted out as a snack or fast food. In addition, they are much quieter than their diesel counterpart.
The generator can be useful on every occasion. It can be useful for occasional use at home. Sunday handymen will find this device very useful for DIY and small jobs outside the house.
The construction sites or public works, as for them, swear by a diesel generator. Indeed, this machine is perfectly suited for long-term use. It delivers a power that can take care of all the equipment used on this work area.
Camping enthusiasts and fairground organizers are also keen on a soundproof generator. Delivering a power ranging from 650 to 2,800 W, this machine can take care of all their equipment. As a bonus, its soundproof nature guarantees optimal comfort of use, especially when combined with a very reasonable autonomy.
The generator is also appreciated for its great independence. Its operation does not depend on any other machine or any other energy source. This criterion is highly sought after in areas where no other energy source is available or in large construction sites far from the city.
Generator also means energy saving. This is especially true of diesel generators. A full tank of fuel provides up to 9 hours of autonomy on top-of-the-line models. In comparison, a gasoline generator cannot exceed 4 hours of autonomy, all models combined.
The comfort of use also counts among the assets to be associated with a generator set known as "soundproof". Its sound level does not exceed 90 dB, all models combined. For comparison, the best gasoline generator in terms of noise cannot go below 105 dB. A soundproof generator also exempts the user from wearing noise-cancelling headphones.
It is also distinguished by its great mobility. Indeed, all generators can be transported. Others are available in portable models, very useful for various occasions. On vacation or during an outdoor event, generators are always available.
In our opinion, the best brands of power units in 2022 are :
Böhmer-AG is the generator manufacturer par excellence. Drawing on decades of experience in the manufacture of specialist generators, Böhmer-AG has created a wide range of energy efficient generators with advanced safety features
Founded more than 100 years ago, Briggs & Stratton is an American brand of air-cooled equipment for outdoor use. Briggs & Stratton portable generators benefit from all the manufacturer's know-how and are characterized by their high quality
Mecafer is a French manufacturer of compressors and generators. Founded in 1976, the brand is associated with other big names in electrical equipment. Mecafer generators are among the best on the market today.
Established in 1981, Hyundai is now one of the largest car manufacturers in the world. Its Hyundai Power division is dedicated to the development of portable equipment such as generators. In this category, Hyundai models are among the best references on the market.
Established in 1981, Hyundai is now one of the largest car manufacturers in the world. Its Hyundai Power division is dedicated to the development of portable equipment such as generators. In this category, Hyundai models are among the best references on the market.
The diagram below will help you to get an idea of the typical prices for each price range (entry-level, mid-range and high-end).
However, more expensive does not necessarily mean better.
We therefore advise you to always consult our ranking before deciding, rather than blindly relying on price ranges.
Find a good location.
Set up your generator on a flat, outdoor location that is well ventilated, but protected from the elements.
Make sure you always have a spare can of gasoline.
Make sure you
have an adequate supply of fuel and oil. Don't forget to take spare cans.
Use outdoors only.
Do
not use a generator inside a house, garage, or other enclosed space where deadly carbon monoxide gases could accumulate.
Protect your device from rain.
Water and electricity create both an electrical shock hazard and a risk of damage to your generator. Water getting into electrical outlets or the electrical panel area can create a short circuit, creating a static charge on metal areas. Also, plugging or unplugging a wet generator can create an electrical shock that can cause serious injury or death.
Take every precaution to avoid electrocution.
When
approaching a running generator, touch metal surfaces with only one hand. Also be sure to wear shoes with rubber soles - no open sandals, especially if the ground is wet. The human body is a good electrical conductor, but it rarely survives a major electrical shock.
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