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In recent years, the power sector in Nigeria has faced significant challenges, prompting a surge in the adoption of alternative sources of electricity generation. One prevalent solution has been the use of traditional generators, primarily powered by gasoline or diesel. However, these generators come with environmental drawbacks, pushing Nigerians to explore fuelless generators as a cleaner and more sustainable option.

Fuelless Generators and Prices in Nigeria:

As the cost of traditional fuels continues to rise, fuelless generators are gaining popularity as a cost-effective and eco-friendly alternative. Here’s a glimpse into the current market prices of fuelless generators in Nigeria:

  1. Fuelless Generator 5 KVA Complete: From N300,000
  2. Fuelless Generator 7.5 KVA Complete: From N500,000
  3. Fuelless Generator 9 KVA Complete: From N550,000
  4. Fuelless Generator 10 KVA Complete: From N650,000
  5. Fuelless Generator 16 KVA Complete: From N720,000
  6. Fuelless Generator 20 KVA Complete: From N790,000
  7. Fuelless Generator 25 KVA Complete: From N850,000
  8. Fuelless Generator 30 KVA Complete: From N950,000
  9. Fuelless Generator 40 KVA Complete: From N1 million
  10. Fuelless Generator 50 KVA Complete: From N1.2 million

Understanding Fuelless Generators:

Before delving into the advantages and disadvantages, let’s explore the working mechanism of fuelless generators. As the name suggests, these generators operate without traditional fuels, utilizing a DC motor drawing power from a 12-volt 1000 Amps or higher battery. The generator converts power from the battery into electricity, simultaneously recharging the battery during operation.

Components of a Fuelless Generator:

  • Battery
  • Battery cables
  • DC motor
  • Alternator
  • Capacitor
  • Diode

Advantages of Using Fuelless Generators:

  1. Extended Run Time: Fuelless generators can run for several hours, surpassing the capabilities of traditional fuel-powered generators.
  2. Environmental Friendliness: These generators produce no smoke or noise during operation, making them more environmentally friendly.
  3. Indoor Operation: Unlike fuel-based generators, fuelless generators can be positioned indoors while in operation.
  4. Low Maintenance Costs: Fuelless generators require minimal maintenance, reducing overall operating costs.
  5. Local Fabrication: Locally fabricated fuelless generators are available at affordable prices, showcasing the simplicity of their construction.
  6. Self-Dependent and Self-Charging: These generators are self-sufficient and recharge their batteries during operation, eliminating the need for external power sources.
  7. Cost-Efficiency: Users save money on fuel expenses as fuelless generators do not require traditional fuels.

Disadvantages of Fuelless Generators:

  1. Decreased Efficiency Over Time: Fuelless generators may experience a drop in efficiency after prolonged use.
  2. Limited Durability: Compared to traditional generators, fuelless generators may not be as durable.
  3. Susceptibility to Water Damage: Fuelless generators can be easily damaged when exposed to water.
  4. Battery Replacement: Users need to invest in new batteries every two to three years.


In weighing the pros and cons, fuelless generators emerge as a compelling option for those seeking sustainable and cost-effective power solutions in Nigeria. The increasing popularity of these generators reflects a growing awareness of environmental concerns and a shift towards cleaner energy alternatives. As the market evolves, it’s essential to stay updated on prices and technological advancements in fuelless generators for informed decision-making.

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