Diesel Generators from 10 kVA to 500 kVA – Built in the UK by Blackwell Generators
In a world where power reliability is vital to daily operations, diesel generators remain a trusted solution for businesses, remote sites, and critical infrastructure. At Blackwell Generators, we design and assemble a complete range of UK-manufactured diesel generators from 10 kVA up to 500 kVA, each built to meet the highest standards of performance, durability, and compliance.
Whether you are powering a telecom system, construction site, factory, or export project, our diesel generators deliver dependable energy backed by British engineering excellence. Every model is assembled and tested in the United Kingdom using trusted components including Perkins engines, Mecc Alte or Stamford alternators, and heavy-duty acoustic enclosures.
The Value of UK Manufacturing
When choosing a generator from Blackwell, you are investing in quality craftsmanship, local support, and full CE and UKCA certification. UK manufacturing ensures shorter lead times, rigorous quality control, and easier access to technical assistance and spare parts.
All generators are supplied with detailed documentation, test certificates, and are manufactured using corrosion-resistant materials and compliant wiring systems suitable for both local and international deployment.
10 kVA to 30 kVA Range | Compact and Efficient
Our 10 kVA, 20 kVA, and 30 kVA diesel generators are compact, quiet, and ideal for light commercial and off-grid applications. These models are commonly used for welfare cabins, telecom towers, rural properties, and backup systems where space and efficiency are key.
Powered by Perkins 400 Series engines, they deliver excellent fuel economy, low emissions, and simple maintenance. Units in this range are available in both single phase and three phase configurations.
Each generator features a compact acoustic enclosure and fully bunded base fuel tank for safety and extended operation.
40 kVA to 80 kVA Range | Reliable Mid-Sized Power
Generators in the 40 kVA to 80 kVA range are well suited for farms, construction sites, temporary power systems, and export markets. Built with Perkins 1103 and 1104 engines, these models offer superior performance, reliability, and durability.
They are often used for powering pumps, tools, site lighting, and business continuity systems. Their noise levels remain low for the power output they deliver, typically measured around 65 decibels at seven metres.
Available with custom configuration options, these generators are export compliant and supported with technical documentation and global engine servicing.
100 kVA to 200 kVA | Industrial-Grade Performance
This section of the range is popular among businesses seeking reliable backup power or continuous-duty performance. From commercial buildings and logistics centres to small factories and infrastructure projects, these generators are built to run smoothly under load.
Each unit is powered by the Perkins 1106 and 1206 series engines, paired with high-efficiency alternators and mounted within soundproofed steel enclosures. All models include ABB circuit protection, Deep Sea control panels, and are fully bunded as standard.
These generators are tested under full load conditions and are supplied with compliance certification for both UK and international use.
250 kVA to 500 kVA | High-Capacity Solutions
When serious power is needed, Blackwell provides heavy-duty diesel generators in the 250 kVA to 500 kVA range. These units are built for mission-critical applications including hospitals, manufacturing plants, data centres, water treatment facilities, and remote installations.
Engines used in this category include the Perkins 2200 and 2500 series, capable of providing high output with excellent fuel efficiency and long service intervals. Each generator is built on a reinforced baseframe, features a long-running bunded tank, and is housed in a fully weatherproof acoustic enclosure.
These models are made to order and can be customised to suit specific voltage, control, and monitoring requirements.
Export Ready and Built to Withstand Global Conditions
Blackwell Generators is a trusted supplier for international customers. Our export-ready diesel generators are currently operating across Africa, the Middle East, Asia, and Europe. We understand the logistical and regulatory needs of international buyers and tailor each order with the correct voltage, frequency, and documentation.
Our diesel generators are designed to operate in tough environments, with features such as tropical-rated radiators, corrosion-resistant paint, and optional battery chargers and coolant heaters.
For dealers and installers abroad, we also offer custom branding and support to help build local presence without compromising on quality.
Flexible Supply and Dealer Support
We work closely with installers, project managers, and resellers to provide flexible supply options. Whether you need a single unit for an urgent project or regular stock for resale, we can supply generators unbranded or with your own logo and livery.
We provide:
UK-manufactured stock from 10 kVA to 500 kVA
Fast turnaround on built-to-order units
Trade pricing and technical support
Private labelling options
Becoming a Blackwell dealer gives you access to premium UK-built equipment, full marketing support, and responsive after-sales service.
Why Choose Blackwell Generators
All of our diesel generators are:
Fully designed and assembled in the United Kingdom
Fitted with premium Perkins engines and European alternators
Certified to CE and UKCA standards
Load tested prior to dispatch
Supplied with full documentation and technical manuals
Supported with UK-based spares and after-sales support
We do not cut corners. Our reputation is built on delivering products that perform reliably from day one and continue to do so for years to come.
Applications Across Every Industry
Blackwell Generators support critical power requirements across multiple industries including:
Construction and temporary power
Agriculture and food production
Healthcare and emergency backup
Industrial manufacturing
Residential and commercial buildings
Export and rental markets
Whether you are powering tools, operating irrigation systems, or supporting life-saving medical equipment, our generators are engineered to deliver consistent performance when it matters most.
Blackwell Generators provides a full range of UK-built diesel generators from 10 kVA to 500 kVA. Our products are designed for performance, durability, and compliance with local and international standards. With a focus on engineering excellence, responsive support, and flexible supply options, we are the trusted partner for diesel power solutions across the UK and beyond.
If you are looking for a dependable generator supplier or would like to become an authorised dealer, contact us today or visit our website at www.BlackwellGenerators.com
