Thermocool 3.5KVA Generator Prices in Nigeria (2024)

Haier Thermocool is one of the biggest brands that manufacture household and kitchen appliances for the Nigerian market. This company produces items like televisions, stabilizers, washing machines, microwaves, refrigerators, and so on.

Interestingly, many people don’t have an idea that Haier Thermocool also manufactures generators. The generators from this company are highly durable, and rugged, and present top-notch fuel efficiency.


Generators have become one of the most important commodities in this part of the world because of the challenges in the electrical sector of the economy. Many parts of the country suffer from poor power supply, so they have to resort to other means of generating power. This post will introduce you to the Thermocool 3.5KVA generator and its prices in Nigeria. Let’s get started.

Thermocool 3.5kva generator prices in Nigeria

Thermocool Generator 3.5KVA Generator Prices in Nigeria

Generators come in handy for meeting all kinds of needs. Not everyone can afford to purchase a large diesel generator. If you fall into this class, then you have to resort to buying a smaller generator. The Haier Thermocool 3.5KVA generator falls into the medium generator class. It can power several items at the same time including a one-horsepower air conditioning unit, a refrigerator, televisions, light bulbs, and fans.

How much does it cost to own one of these generators in Nigeria? There are three different models of the Thermocool 3.5KVA generator in Nigeria. We know how difficult surveying the market for prices is, so we have checked for their prices on your behalf. The list below shows you the names of these products and their current prices in the market.


  • Haier Thermocool GEN MED HUSTLER 40000ES 3.75KVA/3KW: From N553,440
  • Haier Thermocool OPTIMA 4000ES TEC GENERATOR 3.75KVA/3.0KW: From N512,000
  • TEC TEC-OPT 4000ES 3.75kVA/3kW – Single Phase Petrol Generator: From N535,000

PRICES LAST UPDATED: APRIL 6, 2024.

It is no secret that the prices of products keep fluctuating in this part of the world. So you should expect that the prices stated above are not stable. Factors that contribute to price changes include inflation, customs duty, and the exchange rate. We will keep watching the market for price changes and update this post accordingly to keep you abreast of the information. You are also likely to encounter slight price variations depending on where you reside and who you purchase these products from.

Specifications of Thermocool 3.5KVA Generators in Nigeria

Now that we are done looking at the prices of these generators, we should consider another very important factor. Before you purchase a generating set, you should always look out for its specifications. Doing this furnishes you with knowledge about the quality of the generator, its power capacity, fuel type and consumption, and several other important pieces of information.

Again, we have helped you to gather information about the specifications of the products mentioned above. Let’s go through them quickly below:


Haier Thermocool TEC-OPTIMA 4000ES-3.5KVA/3.0KW Specifications

The 4000ES 3.5KVA is an interesting piece of equipment because of its different features. It is worth investing in for a variety of reasons. One of these reasons is the 100% copper coil. With this pure copper coil, you are assured that your generator’s coil doesn’t get burnt during use. This means that your generator will last a very long time.

Another reason why you should consider buying this generator is its superior loading capacity. It will carry the right amount of load without any issues. The generator comes with an Automatic Voltage Regulator to ensure that the generator doesn’t produce more than the expected amount of voltage. This protects your appliances from damage due to excess voltage.

Other factors include top-notch fuel efficiency, low noise levels, and a digital voltage frequency display. With this out of the way, let’s look at the specifications of the Haier Thermocool 4000ES 3.5KVA generator below:

  • Power Output (Rated) | KW: 3.00
  • Power Output (Max) | KW: 3.30
  • Rated KVA: 3.75
  • Max KVA: 4.13
  • Voltage | V: 230
  • Frequency | Hz: 50
  • Noise Level (7m From Front Side) | DB(A): 72
  • Start Method: Electric + Recoil
  • Battery Type: BS.7Ah
  • Remote Controller: No
  • One Touch Start: No
  • Fuel Tank Capacity | L: 11.0
  • Full Load Continuous Running Time | Hours: 8.2
  • Half Load Continuous Running Time | Hours: 12.7
  • Warranty: 1 Month

Haier Thermocool MED HUSTLER 4000MS-3.5KVA/3.0KW Specifications

One of the top features of this generator is the Automatic Voltage Regulator. It has been designed to meet your loading needs efficiently. This feature protects your appliances from excess voltage so that they don’t get damaged when you run them with the generator.


Another key feature of this generator is the running time. This generator has the ability to run for up to 300 hours non-stop so you can enjoy power supply for as long as you want. On top of this, it doesn’t consume fuel excessively. The engine is designed to be very reliable and durable while delivering a sufficient power supply to run all your appliances efficiently.

Now, here are the specifications of the Haier Thermocool MED HUSTLER 4000MS-3.5KVA generator:

  • Power Output (Rated) | KW: 3.00
  • Power Output (Max) | KW: 3.30
  • Rated KVA: 3.75
  • Max KVA: 4.13
  • Voltage | V: 230
  • Frequency | Hz: 50
  • Noise Level (7m From Front Side) | DB(A): 72
  • Start Method: Recoil
  • Battery Type: No
  • Remote Controller: No
  • One Touch Start: No
  • Fuel Tank Capacity | L: 18.0
  • Full Load Continuous Running Time | Hours: 10.5
  • Half Load Continuous Running Time | Hours: 17.2
  • Warranty: 2 Months

Haier Thermocool MED HUSTLER 4000ES-3.5KVA/3.0KW Specifications

This is the final product on our list and it is worth every Naira you will spend. It is a single-phase generator that comes with a 4 stroke engine. It presents both electric and recoil start methods so you can enjoy starting this generator with ease. The generator is great for powering appliances within the medium power consumption range. These appliances include televisions, fans, refrigerators, and light bulbs.

Here are some of the specifications of the Haier Thermocool MED HUSTLER 4000ES-3.5KVA generator:

  • Power Output (Rated) | KW: 3.00
  • Power Output (Max) | KW: 3.30
  • Rated KVA: 3.75
  • Max KVA: 4.13
  • Voltage | V: 230
  • Frequency | Hz: 50
  • Noise Level (7m From Front Side) | DB(A): 72
  • Start Method: Electric + Recoil
  • Battery Type: BS.7Ah
  • Remote Controller: No
  • One Touch Start: No
  • Fuel Tank Capacity | L: 18.0
  • Full Load Continuous Running Time | Hours: 10.5
  • Half Load Continuous Running Time | Hours: 17.2
  • Warranty: 1 Month