# What Are the Latest and Cheapest Generators in Nigeria? **By Cash 'N' Carry** · 2026-08-24 # What Are the Latest and Cheapest Generators in Nigeria? 2026 Buying Guide If you are looking for the **latest and cheapest generators in Nigeria in 2026**, there are options for everything from basic household backup to larger homes, offices and businesses. Generator prices vary significantly depending on **capacity (kVA), engine size, fuel tank, starting system and the appliances you need to power**. Current options range from compact 1kVA generators at around **₦227,000** to 10kVA models costing above ₦1.7 million. For buyers comparing generators at Cash N Carry, the main generator brands to consider are **Sumec Firman and Haier Thermocool**. ## Latest and Cheapest Generators in Nigeria Generator Capacity Fuel Approx. Price Sumec Firman SPG1800 1kVA Petrol ₦227,000 Sumec Firman SPG3000 2.5kVA Petrol ₦360,000 Haier Thermocool HSTL4000ES 3.75kVA Petrol ₦550,000 Haier Thermocool HSTL4800ES 4.15kVA Petrol ₦644,799 Sumec Firman FPG8800E2 6kVA Petrol ₦749,000 Sumec Firman SPG8800E2 6–6.5kVA Petrol ₦841,500 Sumec Firman ECO8990ES 6kVA Petrol ₦929,000 Sumec Firman ECO12990ES 8kVA Petrol ₦1,045,000 Sumec Firman ECO10990ES 7kVA Petrol ₦1,055,000 Haier Thermocool IGWE 8500ES 7.5kVA Petrol ₦1,228,199 Haier Thermocool ULT 12000RS 10kVA Petrol ₦1,790,584 _Prices checked in August 2026 and may change due to promotions and stock availability._ ## 1\. Sumec Firman SPG1800 1kVA – Around ₦227,000 The **Sumec Firman SPG1800** is currently one of the cheapest generators in the range. It is a compact 1kVA petrol generator designed primarily for light household power requirements. Key specifications include: - 1kVA capacity - Petrol engine - Recoil starting system - 5.5-litre fuel tank - 100% copper enamelled wire - Up to approximately 8 hours runtime at 50% load **Best for:** Basic household backup such as lights, fans, television and other low-power appliances. ## 2\. Sumec Firman SPG3000 2.5kVA – Around ₦360,000 The **Sumec Firman SPG3000** provides considerably more capacity than an entry-level 1kVA generator. It currently costs approximately **₦360,000**. Specifications include: - Rated capacity: 2.5kVA - Maximum capacity: 2.8kVA - Petrol engine - Recoil start - 15-litre fuel tank - 100% copper coil - Wheels for easier movement **Best for:** Homes requiring more backup power than a basic portable generator can provide. ## 3\. Haier Thermocool HSTL4000ES 3.75kVA – Around ₦550,000 The **Haier Thermocool HSTL4000ES** provides approximately 3.75kVA capacity with a rated output of around 3.0kW. At approximately **₦550,000**, it sits between smaller household generators and larger 5–7kVA models. **Best for:** Medium-sized households looking for a higher-capacity Thermocool generator. ## 4\. Haier Thermocool HSTL4800ES 4.15kVA – Around ₦644,799 The **Haier Thermocool HSTL4800ES** currently costs approximately **₦644,799**. Features include: - 4.15kVA capacity - Approximately 3.3kW output - Manual recoil start - 18-litre fuel tank - Four-stroke engine - 230V output - 50Hz rated frequency The larger fuel tank can be useful for households that need longer periods of backup power. **Best for:** Homes requiring a mid-capacity generator for several appliances. ## 5\. Sumec Firman FPG8800E2 6kVA – Around ₦749,000 The **Sumec Firman FPG8800E2** is a popular capacity range for larger homes and small businesses. Current specifications include: - Rated capacity: 6kVA - Maximum capacity: 6.5kVA - Petrol engine - Recoil and electric start - 25-litre fuel tank - 100% copper coil - Wheels and handle - Approximately 94.8kg weight **Best for:** Larger households and small businesses with higher backup power requirements. ## 6\. Sumec Firman SPG8800E2 6.5kVA – Around ₦841,500 The **Sumec Firman SPG8800E2** currently costs approximately **₦841,500**. It provides: - Around 6–6.5kVA capacity - Petrol operation - Recoil/electric start - 25-litre fuel tank - 100% copper coil - Handle and wheels **Best for:** Buyers looking for a larger Sumec Firman generator with electric starting. ## 7\. Sumec Firman ECO8990ES 6kVA – Around ₦929,000 The **Sumec Firman ECO8990ES** is another 6kVA-class generator. Features include: - 6kVA rated capacity - Up to approximately 6.5kVA maximum - Petrol engine - Recoil/electric start - 25-litre fuel tank - 100% copper coil - Wheels and handle **Best for:** Homes and businesses requiring dependable higher-capacity backup power. ## 8\. Sumec Firman ECO12990ES 8kVA – Around ₦1,045,000 For buyers requiring substantially more power, the **Sumec Firman ECO12990ES** is an 8kVA-class generator. Current specifications include: - Approximately 8,000 running watts - Approximately 8,200 starting watts - Petrol engine - Recoil/electric starting - 25-litre fuel tank - Wheels and handle **Best for:** Large homes, offices and businesses with multiple appliances. ## 9\. Sumec Firman ECO10990ES 7kVA – Around ₦1,055,000 The **Sumec Firman ECO10990ES** currently costs approximately **₦1,055,000**. Specifications include: - 7,000 running watts - Approximately 7,600 starting watts - Petrol engine - Recoil/electric start - 25-litre fuel tank - 100% copper coil - Handle and wheels **Best for:** Larger households and businesses with substantial backup requirements. ## 10\. Haier Thermocool IGWE 8500ES 7.5kVA – Around ₦1,228,199 The **Haier Thermocool IGWE 8500ES** provides approximately **7.5kVA capacity and 6.0kW output**. It includes features designed for higher household loads and improved starting convenience. **Best for:** Large homes running several appliances during power outages. ## 11\. Haier Thermocool ULT 12000RS 10kVA – Around ₦1,790,584 The **Haier Thermocool ULT 12000RS** is one of the larger petrol generators in the current range. Features include: - 10kVA capacity - Approximately 8kW output - 100% copper coil - Automatic Voltage Regulator - Remote start and stop - Digital load meter - Voltage, frequency and running-hours display - Fuel-efficient operation - Reduced noise design **Best for:** Large homes, offices and businesses requiring substantial backup capacity. # What Is the Cheapest Generator in Nigeria? Among the Sumec Firman and Haier Thermocool models compared, the **Sumec Firman SPG1800 1kVA at approximately ₦227,000** is currently the cheapest. For buyers who need more capacity, the next major step is the **Sumec Firman SPG3000 2.5kVA at around ₦360,000**. ## What Generator Can I Buy Below ₦300,000? If your budget is below ₦300,000, a compact generator such as the **Sumec Firman SPG1800 1kVA** is one option to consider. Generators in this category are intended primarily for lighter loads rather than powering an entire large household. ## What Generator Can I Buy Below ₦500,000? A budget below ₦500,000 gives you access to higher-capacity options such as the **Sumec Firman SPG3000 2.5kVA**. This can provide more flexibility than a 1kVA generator, particularly when powering several basic appliances simultaneously. ## What Are the Cheapest Sumec Firman Generators in Nigeria? Current Sumec Firman options include: **Sumec Firman SPG1800 1kVA – ₦227,000** **Sumec Firman SPG3000 2.5kVA – ₦360,000** **Sumec Firman FPG8800E2 6kVA – ₦749,000** **Sumec Firman SPG8800E2 6–6.5kVA – ₦841,500** **Sumec Firman ECO8990ES 6kVA – ₦929,000** **Sumec Firman ECO12990ES 8kVA – ₦1,045,000** **Sumec Firman ECO10990ES 7kVA – ₦1,055,000** For a small household load, start with the SPG1800 or SPG3000. Larger households should calculate their actual power requirements before moving to a 6kVA or higher model. ## What Are the Cheapest Haier Thermocool Generators in Nigeria? Current Haier Thermocool options include: **Haier Thermocool HSTL4000ES 3.75kVA – ₦550,000** **Haier Thermocool HSTL4800ES 4.15kVA – ₦644,799** **Haier Thermocool IGWE 8500ES 7.5kVA – ₦1,228,199** **Haier Thermocool ULT 12000RS 10kVA – ₦1,790,584** The HSTL4000ES is the lowest-priced Thermocool model among these options. ## What Size Generator Do I Need? Choosing the correct generator capacity is more important than simply buying the cheapest model. ### Around 1kVA Suitable mainly for light loads such as: - LED lights - Fans - Television - Decoder - Phone chargers - Small electronics ### Around 2.5kVA Provides additional capacity for: - Television - Fans - Lights - Refrigerator - Computers - Other selected household appliances ### Around 4kVA Better suited to medium-sized household loads where several appliances need to operate simultaneously. ### Around 6–8kVA Suitable for larger households, offices and businesses with substantially higher power requirements. ### Around 10kVA Designed for heavy household or commercial loads where several high-consumption appliances may operate simultaneously. Actual appliance wattages and starting loads must be calculated before choosing a generator. ## Can a Small Generator Power a Refrigerator? Potentially, but you need to consider the refrigerator's **running wattage and starting surge**. Refrigerator compressors can require considerably more power when starting than while running. This is why choosing a generator solely based on the refrigerator's normal running wattage can result in an undersized generator. ## Can a Generator Power an Air Conditioner? Yes, but air conditioners can have significant starting and running power requirements. The correct generator capacity depends on: - AC horsepower - Inverter or non-inverter technology - Number of AC units - Other appliances running simultaneously - Generator rated output - Starting surge requirements Don't assume that a generator can run an AC simply because its advertised maximum capacity appears sufficient. ## Petrol Generator vs Inverter: Which Is Better? A generator remains useful when you need extended backup power or want to run larger loads. An inverter and battery system may provide: - Quieter operation - No petrol consumption during use - No exhaust fumes - Lower routine maintenance However, battery capacity and inverter output determine how long appliances can operate. Some households use both systems: an inverter for lighter everyday loads and a generator for heavier loads or extended outages. ## Recoil Start vs Electric Start Generator ### Recoil Start You manually pull the starter cord to start the engine. Advantages include simplicity and fewer electrical components. ### Electric Start Electric-start generators use a battery-assisted starting system, making them easier to start. Larger Sumec Firman models often provide both **recoil and electric starting systems**. ## What Does 100% Copper Coil Mean? The generator's alternator winding material affects durability and electrical performance. Several current Sumec Firman models specify **100% copper coils**, which are generally desirable for heat management and durability. Always check the exact model specification rather than assuming every generator from a brand uses the same winding material. ## What Should I Check Before Buying a Generator? Before purchasing, compare: - Rated kVA - Maximum output - Running watts - Starting watts - Petrol consumption - Fuel tank capacity - Expected runtime - Recoil or electric start - Remote start where available - Copper coil specification - Automatic Voltage Regulator - Noise level - Wheels and handles - Generator weight - Warranty - Spare-parts availability - After-sales support - Current price Most importantly, calculate the combined wattage of the appliances you plan to run. ## Frequently Asked Questions ### How Much Is the Cheapest Generator in Nigeria? Among the current Sumec Firman and Haier Thermocool models compared, prices start at approximately **₦227,000 for a 1kVA Sumec Firman generator**. ### How Much Is a 2.5kVA Generator in Nigeria? The Sumec Firman SPG3000 2.5kVA currently costs approximately **₦360,000**. ### How Much Is a 6kVA Generator in Nigeria? Current Sumec Firman 6kVA-class generators range from approximately **₦749,000 upward**, depending on the model. ### How Much Is a 7kVA Generator in Nigeria? Selected Sumec Firman 7kVA models currently cost around **₦1 million and above**. ### How Much Is a 10kVA Generator in Nigeria? A current Haier Thermocool 10kVA petrol generator costs approximately **₦1.79 million**. ### Which Generator Brands Are Available at Cash N Carry? Cash N Carry currently carries **Sumec Firman and Haier Thermocool generators**. ### Which Generator Is Best for a Small Home? A 1–2.5kVA generator may be sufficient for basic household appliances, but the correct capacity depends on the exact appliances you intend to run. ### Which Generator Is Best for a Large Home? Larger households may need a 6kVA, 7kVA, 8kVA or higher-capacity generator, depending on the number and type of appliances. ## Where Can I Buy Affordable Generators in Nigeria? Cash N Carry carries **Sumec Firman and Haier Thermocool generators** for different household and business power requirements. Available capacities range from compact household generators to larger 6kVA, 7kVA, 8kVA and 10kVA models. For buyers looking for an affordable starting point, the Sumec Firman SPG1800 and SPG3000 are worth comparing. Larger homes and businesses can consider higher-capacity Sumec Firman and Haier Thermocool models. ## Final Recommendation If you're searching for the **latest and cheapest generators in Nigeria in 2026**, don't choose solely according to price. Start by calculating how much power you actually need. For basic backup, the **Sumec Firman SPG1800 1kVA at around ₦227,000** is one of the cheapest options in the current range. For more household capacity, the **Sumec Firman SPG3000 2.5kVA at around ₦360,000** provides a useful step up. For larger homes and businesses, consider **6kVA and above**, while heavy household and commercial requirements may justify 8–10kVA models. Before purchasing, compare **rated capacity, starting load, fuel tank size, fuel efficiency, starting system, copper coil specification, AVR, warranty and the total wattage of the appliances you intend to power**. **Prices checked in August 2026 and may change due to promotions or stock availability.** --- > Source: [Cash 'N' Carry](https://cncafrica.com/blogs/electronics-buying-guides-tips-cash-n-carry/what-are-the-latest-and-cheapest-generators-in-nigeria)