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Portable generators

FAQ: Home Safety and Comfort (Questions that will save your appliances)

1. Can I connect the generator by simply plugging it into a socket ("male-to-male" plug)?
Absolutely NOT! This is called a “suicide cord”. If you feed current into a home socket, the voltage goes into the external grid as well. When electricians turn on the line after repairs, the reverse voltage will burn out the generator, or worse, the current from your generator will kill the electrician on the pole. Connection must be done only through a transfer switch (I-0-II) or an automation unit that physically breaks the connection with the city grid.
Modern imported boilers are very capricious. They need two conditions: “Pure Sine Wave” and “Clear Neutral”. Cheap generators produce a “modified sine wave” (stepped), which makes the boiler pump buzz and overheat. We recommend either buying inverter generators or creating a bonded neutral (grounding one of the generator poles) so that the boiler “sees” the flame. We consult on this issue before purchasing.
You can, but there is a nuance. A gasoline engine needs a “choke” (closing the air damper) to start, especially in winter. Cheap automation often fails to handle this mechanical action: the spark plugs get flooded, and the generator does not start. If you need a reliable “set it and forget it” system, it is better to choose diesel. If the budget is limited to gasoline, you need high-quality automation with a damper servo, which we know how to install.
A standard generator always spins at 3000 rpm, even if you turn on a single light bulb. It makes noise and consumes fuel. An inverter generator (“suitcase”) can drop revs at low load. This saves up to 40% of fuel, reduces noise, and outputs ideal current for laptops and medical equipment. For an apartment (balcony) or camping trips — only an inverter.
Carbon monoxide is odorless and kills unnoticed. You cannot install a generator indoors without forced gas removal! Regular ventilation is not enough. We offer the installation of a sealed stainless steel exhaust system (corrugated pipes and thermal compensators), which is led out through the wall to the street. This is a mandatory condition for your family’s safety.

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Gasoline Generators for Home: Buy in Ukraine with Warranty and Service

In today’s world, having an autonomous power source is not just a matter of comfort, but a guarantee of safety and stable operation for all vital systems. If you are looking to buy gasoline generators for home, Darex Energy offers professional solutions that combine mobility, reliability, and high performance. We don’t just sell equipment; we provide complete energy independence for your property in Kyiv, Dnipro, Lviv, and other cities across Ukraine.

Why Choose Gasoline Generators for Home?

Portable gasoline generators are the most popular solution for the private sector, small offices, and field work. Unlike heavy stationary units, mini generators provide operational flexibility and rapid deployment of a backup power system.

Key advantages of gasoline models:

  • Affordable Price: The gasoline generators price is significantly lower than that of diesel counterparts of the same power.
  • Easy Start: Gasoline engines start much easier in freezing temperatures, which is critical for Ukrainian winters.
  • Compactness and Mobility: Most models are equipped with wheels and ergonomic handles for easy transport.
  • Low Noise Level: Portable units run quieter, allowing them to be placed near residential areas without significant discomfort.

If you are searching for where to buy gasoline generators in Kyiv or Dnipro, Darex Energy experts will help you select a model based on the total power consumption of your appliances and starting currents.

How to Choose and Buy a Home Generator Correctly

Choosing a power station begins with a consumer audit. To buy home generators and make no mistake with the power capacity, you should consider:

  1. Total Load: Lighting, refrigerator, heating pump — these are the basics.
  2. Starting (Inrush) Currents: Devices with electric motors (pumps, air conditioners) consume 3-5 times more energy at the moment of start-up.
  3. Alternator Type: For sensitive electronics (laptops, gas boilers), we recommend considering models with high-quality AVR (Automatic Voltage Regulator).

Our catalog features home generators whose price matches their reliability. We offer equipment capable of operating under heavy loads, providing stable 220V or 380V.

Professional Solutions in Regions: Kyiv, Dnipro, Lviv

Darex Energy is not just an online store but a developed network of service centers. We understand that it is important for customers not only to buy gasoline generators in Ukraine but also to receive quality local support.

Gasoline Generators: Kyiv and Kyiv Region

For residents of the capital, we offer prompt delivery and the option of self-pickup from our warehouse. In Kyiv, engineering services for calculating and installing load transfer systems (changeover switches) are available.

Gasoline Generators: Dnipro and Central Regions

If you need to buy gasoline generators in Dnipro, our regional branch will ensure the shortest delivery times. We also operate in Kropyvnytskyi, providing a full range of consultations on choosing portable equipment.

Gasoline Generators: Lviv and Western Ukraine

The western region, including Lviv and Khmelnytskyi, is a priority for our company. We provide reliable logistics and service support so that your home generator (Lviv) operates flawlessly under any conditions.

Mini Generators: The Ideal Solution for Summer Houses and Small Businesses

For those who need maximum compactness, we offer mini generators. These are units with a capacity of 1 to 3 kW that easily fit into a car trunk.

  • Buying a mini generator is worthwhile for ensuring the operation of a basic set of equipment: lighting, charging gadgets, and router operation.
  • It is the optimal choice for those looking for a balance between price and functionality without overpaying for extra kilowatts.

Service and Maintenance by Darex Energy

When you buy gasoline generators in Dnipro, Kyiv, or Lviv through our website, you receive a complex of advantages:

  1. Pre-sale Preparation: We test every generator before shipping it to the client.
  2. Professional Installation: Correct connection is the key to ensuring your home network and the station itself do not fail.
  3. Warranty and Spare Parts: Having our own spare parts warehouse allows us to perform repairs and technical maintenance in the shortest possible time.

The home generators price in our store remains competitive thanks to direct contracts with manufacturers. We offer only those brands that have been proven by time and the harsh operating conditions of Ukraine’s energy system.