Last week, I was in the middle of a video call with a client when the power suddenly went out. The fan stopped, the room went dark, and my Wi-Fi signal vanished. It was frustrating. If you live in Bangladesh, you know this feeling well. Load shedding is part of our daily life.
You might be thinking about buying a generator. But big, noisy machines are expensive and hard to manage. That is why many people look for a brand they trust. You probably know the name “Butterfly” for their LG fridges or sewing machines. But did you know they also sell great generators?
In this guide, I will share the latest Butterfly generator price in Bangladesh for 2026. I will help you pick the right one for your home so you never have to sit in the dark again.
Quick Look at Butterfly Generator Prices
Prices change depending on how much power you need. Here is a simple chart to help you plan your budget. These prices are from the official Butterfly showrooms.
| Model Number | Power Capacity | Estimated Price (BDT) | Best For |
| SPG-1800 | 1000 Watts (1 KW) | 18,950 Tk | Students, Small Rooms |
| RD-2910EX | 2200 Watts (2.2 KW) | 40,850 Tk | Small Family (Fridge + TV) |
| RD-3910EX | 2800 Watts (2.8 KW) | 43,900 Tk | Standard Flat (3 Rooms) |
| RD-6910EX | 4500 Watts (4.5 KW) | 73,600 Tk | Large Home / Office |
| RD-8910EX | 6500 Watts (6.5 KW) | 80,800 Tk | Shops / Construction |
Note: These prices include the official warranty. Always check for the latest discounts at the showroom.
What is a Butterfly Generator?
A Butterfly generator is a portable power machine sold by the Butterfly Group. You might know them as the company that brings LG products to Bangladesh. These are not the random “non-brand” machines you see on the footpath in Nawabpur.
These generators run on petrol or octane. They are small enough to fit on a balcony or a roof. They are perfect for running lights, fans, and televisions during a power cut. However, you cannot run a heavy Air Conditioner (AC) on the smaller models.
Why is it better than a generic one?
When you buy a “Tiger” or “China” generator from a local market, you often get no papers. If it breaks the next day, the shopkeeper might not help you. But with Butterfly, you get a printed warranty card. You can go to any of their service centers across Bangladesh if you face trouble.
Why Pick This Brand?
I have seen many people struggle with cheap generators. They overheat or stop working after a few months. Here is why Butterfly is a safer choice.
- 100% Copper Coils
This is the most important part. Many cheap generators use aluminum coils painted to look like copper. Aluminum gets hot fast and burns out. Butterflies use real copper. This means the machine stays cool and lasts for many years.
- Voltage Control (AVR)
Have you ever seen a light bulb flicker when a generator starts? That is dangerous for your Smart TV. Butterfly generators have a built-in Automatic Voltage Regulator (AVR). It keeps the electricity steady and safe for your expensive electronics.
- Easy Start
Pulling the rope to start a generator is hard work. It takes strength. The bigger Butterfly models (above 2000 watts) come with a “Key Start.” You just turn a key like a car, and it starts. This is very helpful for older people at home.
- Spare Parts Availability
Since Butterfly is a big company, they keep spare parts in stock. You do not have to search wildly for a new air filter or spark plug.
Detailed Price & Model Breakdown
Let’s look at the specific models so you can decide which one fits your needs.
1. For Small Flats: Model SPG-1800
- Price: 18,950 BDT
- Power: 1000 Watts
- Who is this for? This is great for students or a bachelor living in a single room.
- What can it run? You can run 2 ceiling fans, 3-4 LED lights, and charge your phone. Do not try to run a fridge with this. It is too small.
2. For Family Homes: Model RD-2910EX
- Price: 40,850 BDT
- Power: 2200 Watts
- Who is this for? This is the most popular choice for a typical Bangladeshi family.
- What can it run? It can handle a refrigerator, a TV, 3 fans, and lights.
- Special Feature: It has the “Key Start” feature. You do not need to pull the rope.
3. For Shops & Offices: Model RD-8910EX
- Price: 80,800 BDT
- Power: 6500 Watts
- Who is this for? If you own a shop with a deep fridge or a small office with computers, this is for you.
- What can it run? It can power multiple computers, a photocopier, and many lights. It is a heavy-duty machine.
Where to Buy Safely?
You should be careful where you spend your money.
- Official Showrooms: The safest place is a Butterfly Marketing Limited showroom. They are in almost every district. You can see the product before you buy.
- Official Website: You can order from their website, butterflygroupbd.com. They often offer free delivery.
- Warning: Do not buy “second-hand” Butterfly generators from unknown people. You cannot be sure if the coil inside is original.
Maintenance Tips
A generator is like a motorbike. It needs care to run smoothly. Here are three simple tips I follow.
- Change the Oil: The engine oil gets dirty. Change it after the first 20 hours of use. After that, change it once every month. Use standard 20W-50 oil.
- Use Fresh Fuel: Do not keep petrol in the tank for more than two months. Old petrol becomes thick and clogs the engine.
- Run it Weekly: This is vital. Even if there is no load shedding in winter, start your generator for 10 minutes once a week. This keeps the battery charged and the engine oil moving.
Frequently Asked Questions (FAQ)
Do they install it for you?
Yes, usually the showroom staff will help you understand how to set it up. But you might need a local electrician to connect it to your home’s main board.
Is it noisy?
It makes a sound like a small motorbike running in neutral. It is not silent, but it is quieter than the cheap open-frame generators.
Can it run an AC?
Most of these models cannot run an AC. An AC needs a huge amount of power to start. Only the largest 6.5KW (RD-8910EX) model might run a small 1-ton inverter AC, but you should ask their engineer first.
Does it consume a lot of petrol?
The 1000W model uses about 600ml of petrol per hour. The bigger 2200W model uses about 1 liter per hour. It depends on how many fans you switch on.
Final Thoughts
A generator is an investment for your comfort. You do not want to buy a cheap machine that breaks when you need it most. Butterfly generators offer a great balance. You get a strong machine, a real warranty, and the trust of a big brand.
For most homes, the RD-2910EX (2200 Watts) is the best value. It costs around 41,000 Tk and can run your fridge and TV safely.
Before you go to the shop, count your fans and lights. Calculate your total watts. This simple step will help you pick exactly the right model.