✔ 15+ Years in Power Generation | ✔ 500+ Generator Installations | ✔ ISO-Certified Components | ✔ Nationwide Delivery | ✔ Custom Build Specialists
South Africa's electricity landscape has made reliable backup power a necessity, not a luxury. With ongoing grid power disruptions affecting homes, factories, farms, data centres, and commercial operations across the country, a dependable generator is one of the most important investments any South African business or household can make.
At Africa Power Equipment, we supply, custom-build, and deliver diesel generators for sale across all nine provinces and up into Africa. Our generator range spans from compact 10kVA units suited to residential backup, through to 2,000kVA prime-power solutions for large industrial facilities, mines, construction sites, and off-grid operations. Every generator we produce is engineered to perform in South African conditions — high ambient temperatures, dusty environments, and the demands of frequent or continuous operation.
We partner exclusively with world-class engine manufacturers — Perkins, Cummins, Scania, Volvo Penta, John Deere, Baudouin, and Yanmar — and pair their engines with leading alternator brands including Leroy-Somer, Stamford, Mecc-Alte, Marelli, and Werna. Our controllers are sourced from Deep Sea, Smartgen, and Datakom, providing advanced monitoring, remote start/stop, and automatic transfer switch (ATS) integration.
What sets Africa Power Equipment apart is our in-house custom manufacturing capability. Whether you need a sound-attenuated canopy generator for a residential estate, a containerised generator set for a mining operation, a mobile trailer-mounted generator for construction sites, or a synchronised multi-set power plant, we design and build it to your exact specification. Our factory produces canopies in powder-coated mild steel and 3CR12 stainless steel, with weatherproofing, custom paint colours, and corporate branding options available.
Browse our generators for sale by engine brand below, request a quote online, or contact our technical sales team for a free power assessment. We'll help you determine the right generator size, configuration, and specification for your specific application.
Generators by Engine Brand
Select your preferred engine manufacturer below. Each range is available in standard and custom configurations. Not sure which brand to choose? Our team can advise based on your kVA requirement, fuel efficiency targets, parts availability in your region, and total cost of ownership.
PERKINS Generators - 13kVA to 2000kVA
Perkins diesel engines are among the most widely used in generator sets globally, renowned for low fuel consumption, exceptional parts availability, and long service life. Our Perkins generator range covers light commercial through to heavy industrial applications.
13kvA 20kVA 30kVA 45kVA
60kVA 80kVA 100kVA 125kVA
150kVA 180kVA 200kVA 250kVA
300kVA 400kVA 500kVA 600kVA
650kVA 700kVA 750kVA 800kVA
1000kVA
Types of Generators for Sale
Our generator range is available in the following configurations. Each type can be matched with any supported engine brand and alternator combination:
- Single Phase Generators (230V): Ideal for residential homes, small shops, and light commercial applications up to approximately 10–20kVA.
- Three Phase Generators (400V): The standard choice for commercial premises, factories, warehouses, and any site with three-phase electrical infrastructure.
- Sound-Attenuated / Silent Generators: Enclosed in acoustic canopies to reduce noise output, meeting residential estate bylaws and noise-sensitive applications like hospitals, hotels, and data centres.
- Open Type Generators: Lower-cost option for controlled environments such as engine rooms, plant rooms, or covered industrial facilities.
- Mobile / Trailer-Mounted Generators: Road-registered trailer generators for construction sites, events, mining exploration, and disaster relief — ready to move where the power is needed.
- Containerised Generator Sets: Generator plants housed in standard ISO shipping containers, offering maximum weather protection, security, and portability for long-term site deployment.
- Synchronised Generator Sets: Two or more generator sets paralleled together via synchronisation panels, ideal for large power demands requiring redundancy, load sharing, and fuel efficiency at part-load.
- Standby Generators: Configured for emergency backup during grid outages — starts automatically via ATS and returns to standby when mains power is restored.
- Prime Power Generators: Rated for continuous operation as the primary power source in off-grid environments such as farms, game reserves, remote communities, and construction camps.
Custom-Manufactured Generator Solutions
No two power requirements are identical. Africa Power Equipment's in-house manufacturing facility allows us to design and build generators to exact client specifications — from a simple acoustic canopy upgrade to a complete multi-megawatt synchronised power plant.
When you commission a custom generator from us, you have full control over every component:
- Engine Brand: Perkins, Cummins, Scania, Volvo Penta, John Deere, Baudouin, Yanmar, Fawde, Kirloskar, or AGG — matched to your kVA requirement and total cost of ownership goals.
- Alternator: Leroy-Somer, Stamford, Mecc-Alte, Marelli, or Werna — selected for output stability, efficiency, and compatibility with your load profile.
- Controller: Deep Sea, Smartgen, or Datakom — with options for remote monitoring, cloud connectivity, GSM/WIFI modules, and automatic mains failure (AMF) control.
- Canopy & Enclosure: Powder-coated mild steel or 3CR12 stainless steel; single or double-skin acoustic; weatherproofed for coastal or high-humidity environments.
- Sound Attenuation Level: Engineered to meet your local authority's noise requirements — typically 65–75 dB(A) at 1 metre, or lower for residential zones.
- Fuel Tank Capacity: Base-mounted sub-base tanks from 400 to 1,000 litres, with optional bulk-tank systems for extended run times.
- Automatic Transfer Switch (ATS): Integrated ATS panel for automatic changeover between mains and generator — no manual intervention required during load shedding.
- Skid Base, Trailer, or Container Mounting: Depending on whether the generator is stationary or mobile.
- Remote Monitoring: WiFi or GSM-enabled remote access to monitor run hours, fuel levels, fault codes, and operational status from any device, anywhere in the world.
Diesel Engines
Generators are manufactured with only the highest quality performance engines. We use world renowned brands to ensure quality, reliability, efficiency and durability. Parts for our selected engines are widely available.
Alternators
Select from a variety of specialized alternators of all sizes and capabilities. Using proven brands such as Leroy-Somer, Stamford, Mecc Alte, Marelli and Werna. The powerhouse of your generator, delivering continuous and stable AC power to keep you up and running.
Controllers
Controllers with an array of functions and capabilities. Easy to use interfaces for simple operation and programming. Powerful enough to monitor every aspect of your generator and provide early safety controls to keep your generator running efficiently and reliably. Choose from Deep Sea, Smartgen and Datakom.
Sound Attenuated Canopies & Containers
Sound attenuated canopies and containers provide noise cancelling for even the largest of generators. We are able to provide a multitude of noise reduction features to ensure you meet the required level.
Quality Manufacturing Materials
Is your generator out in the elements? No problem, you can chose from a variety of metals and materials to house your generator. From different thicknesses of both powder coated mild steel and 3CR12 stainless steel for those harsher climates.
Synchronized Generator Sets
Generator synchronization, for those with larger power requirements and a need for control, redundancy and fuel efficiency. We can sync two or more generator sets together to work in harmony with each other and deliver your exact power demands as and when you need it.
Automatic Transfer Switch
Automate your generator with an automatic transfer switch (ATS). When your main or municipal electricity fails or returns unexpectedly the ATS will automatically start and stop the generator after a few seconds of picking up the change in power supply.
Remote Monitoring
Remotely monitor and control your generator from anywhere in the world. A WIFI module can be fitted when there is an existing network or a GSM module with a dedicated sim card for remote areas.
Locks & Hinges
We use stainless steel door locks and hinges for their anti-corrosive properties and strength. Feel in control and safety conscious knowing your generator is locked up.
Emergency Stop
In the event of a sudden emergency the stop button provides ultimate control in shutting everything down. This prevents damage to the generator and is a health and safety concern.
Weatherproofing
Our canopies and containers are manufactured with weatherproofing in mind. We know our customers use their generators in a multitude of climates and can often be subjected to extreme conditions.
Skid Base
For those that want the manoeuvrability of a skid base. This optional feature is not only structurally sound but built so you can simply drag your generator around site to where it is needed.
Generator Services Across South Africa
Africa Power Equipment supports the full lifecycle of your generator investment — from initial consultation through to long-term maintenance and parts supply:
- Generator Installation: Our technicians perform on-site installation, commissioning, and load testing to ensure your generator performs to specification from day one.
- Preventative Maintenance & SLAs: Scheduled service visits, oil and filter changes, coolant flushes, load bank testing, and annual overhauls. We offer customised SLA (Service Level Agreement) contracts for commercial and industrial clients.
- Emergency Call-Out & Repairs: Rapid-response breakdown support for generators of all makes and models.
- Parts & Spares: We maintain stock of genuine OEM parts for all supported engine and alternator brands. Parts are available for courier delivery nationwide.
- Logistics & Crane Truck Delivery: We coordinate delivery and placement of generators of all sizes, including crane truck offloading for rooftop and confined-space installations.
Generator Delivery Across South Africa
Africa Power Equipment delivers generators to all major cities and regions across South Africa and into sub-Saharan Africa. Our logistics team manages full delivery coordination, including crane trucks for heavy units and specialised transport for containerised generator sets.
We regularly supply generators for sale to clients in:
- Gauteng: Johannesburg, Pretoria, Midrand, Centurion, Sandton, Germiston
- Western Cape: Cape Town, Bellville, Paarl, Stellenbosch, George
- KwaZulu-Natal: Durban, Pietermaritzburg, Richards Bay, Empangeni
- Eastern Cape: Port Elizabeth (Gqeberha), East London, Uitenhage
- Limpopo: Polokwane, Tzaneen, Phalaborwa
- Mpumalanga: Nelspruit (Mbombela), Witbank (eMalahleni), Secunda
- North West: Rustenburg, Mahikeng
- Free State: Bloemfontein, Welkom
- Northern Cape: Kimberley, Upington
- Cross-border: Mozambique, Zimbabwe, Zambia, Botswana, Namibia, and other SADC nations
Your requirements, our solutions:
Choosing the Right Generator in South Africa: What to Know Before You Buy
Power cuts, unpredictable weather, rising electricity prices and power demands have made generators essential for South African households and businesses alike. But with so many options, how do you choose the right one? Whether you're looking for a small home backup system or a high-capacity industrial unit, this guide breaks down the key considerations before making a purchase.
What Are Key Considerations for Industrial Generator Sizing?
Choosing the right industrial generator size is critical for keeping your operations running smoothly during power outages or in off-grid environments. Under sizing leads to overload and equipment failure, while oversizing increases costs unnecessarily. This guide walks you through the key factors to consider when sizing an industrial generator.
What Size Generator Do I Need for My House?
When it comes to buying a generator for your home, size truly matters — not just in physical dimensions, but in the amount of power (measured in watts) it can provide. Choosing the right size generator ensures your appliances run safely and efficiently during power outages, without damaging equipment or overloading the unit.
What Is the Difference Between Diesel and Petrol Generators?
Choosing the right generator is not just about wattage — the fuel type plays a significant role in determining performance, cost, maintenance, and overall lifespan. Diesel and petrol (gasoline) generators are the most common types available, and each offers unique advantages depending on your needs.
How to Maintain Your Generator for Longevity and Safety
Whether you're using a generator as a backup power source or for daily operations, proper maintenance is the key to maximizing its performance, lifespan, and safety. Neglecting routine upkeep can lead to costly repairs, reduced efficiency, or complete failure when you need it most.
How Long Can a Generator Run Continuously?
Whether you're preparing for load shedding, an extended outage, or powering a remote site, one of the most important questions is: How long can your generator actually run non-stop? The answer depends on several factors, including fuel type, tank size, generator class, and load capacity.
What’s the Difference Between Inverter and Conventional Generators?
With load shedding now part of daily life in South Africa, choosing the right type of generator is more important than ever. While both inverter and conventional generators provide backup power, they operate differently and suit different use cases. In this article, we’ll break down the key differences to help you make an informed choice.
Can a Diesel Generator Run a Whole House?
With South Africa’s power challenges continuing to impact daily life, many homeowners are turning to diesel generators for uninterrupted electricity. But can a diesel generator run your entire home — including major appliances, electronics, and lighting? This guide breaks down everything you need to know to answer that question.
What Maintenance Does a Generator Need?
Whether you rely on a generator for backup power during load shedding or run one continuously for business operations, routine maintenance is key to ensuring it performs when you need it most. In this guide, we’ll walk you through the essential maintenance tasks, schedules, and tips for keeping your generator in peak condition.
Is a Silent Generator Worth It for Residential Use?
With regular power outages and load shedding in South Africa, generators have become essential for residential backup power. But traditional generators can be noisy, disruptive, and even legally restricted in suburban settings. This leads many to ask: Is a silent generator worth it for residential use?
How Fuel-Efficient Are Portable Generators?
When choosing a generator, fuel efficiency is a major factor — especially in South Africa where petrol and diesel prices continue to rise. Whether for load shedding, construction, camping, or backup power, portable generators offer flexibility. But how much fuel do they really use, and how can you get the most out of each litre?
What Are the Best Generators in South Africa?
For homeowners, businesses, and industrial operations, having a reliable backup power source is critical. In this guide, we’ll help you identify the best generators in South Africa, based on power needs, fuel efficiency, noise levels, and ease of use.
How Do I Connect a Generator to My DB Board Safely?
When power cuts hit, many individuals and businesses rely on backup generators. But connecting a generator directly to your DB board (distribution board) can be dangerous if done incorrectly. This guide explains how to safely connect a generator to your DB board, the legal requirements, and whether you need an electrician.
What is an AVR in a Generator and Why Is It Important?
When shopping for a generator, you may come across the term AVR, especially when looking at models designed for sensitive electronics or stable voltage supply. But what exactly is an AVR (Automatic Voltage Regulator) in a generator, and why should it matter to you as a buyer?
What Are the Benefits of Generator Automatic Transfer Switches?
Power outages can be sudden and inconvenient, especially during critical moments. That’s where automatic transfer switches (ATS's) come in — offering instant, hands-free backup power. Whether you’re running a home, office, or industrial facility, understanding how these generators work and what they offer can help you make a smart energy investment.
What Causes Generators to Trip or Fail Under Load?
Generators are built to supply consistent power, but under certain conditions, they can trip breakers, shut down, or fail to carry the load. These failures often happen at the worst possible times — during a power outage or under heavy usage.
How Do I Reduce Generator Noise?
Generators are essential for backup and off-grid power, but they’re also known for being loud — sometimes uncomfortably so. Whether you're using a generator at home during load shedding or on a construction site, reducing generator noise improves comfort, compliance with noise regulations, and neighbour relations.
Can I Use a Generator with Solar Power as Backup?
As power outages and energy costs rise in South Africa, many homeowners and businesses are turning to hybrid solutions — combining solar systems with generators for more reliable backup. But can these systems work together efficiently? Absolutely — and doing so offers the best of both worlds when designed correctly.
What Is the Lifespan of a Well-Maintained Generator?
Investing in a generator is a long-term decision, especially when used for backup power or industrial applications. Understanding how long a well-maintained generator can last is key to managing your expectations, maintenance plans, and ROI.
Are Generator Enclosures Necessary for Weather Protection?
When you invest in a generator, especially for outdoor use, protecting it from harsh weather is crucial. A generator enclosure (also called a canopy or housing) is often overlooked—but can it really extend your generator’s lifespan and improve performance?
Can I Use an Air Compressor with a Generator?
Pairing an air compressor with a generator can be a practical solution for job sites, workshops, or remote locations without permanent power. But it raises an important question: Can you safely run your air compressor on a generator?
What Are the Benefits of Solar vs. a Generator?
With ongoing load shedding and rising electricity costs in South Africa, more people are considering solar systems and generators as reliable power alternatives. But which one is right for you?