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British Designed & Manufactured Diesel Generators

Perkins PWRBOX has quickly emerged as one of the largest and fastest-growing UK diesel generator manufacturers and suppliers with a strong local footprint and exporting to over 30 countries.

For nearly 35 years, we have accumulated a wealth of knowledge and trust as a generator designer and distributor. We offer reliable standard, bespoke and modular diesel generator sets. Our sole purpose is to fulfill your energy demand and provide you with a reliable power supply at a competitive price!

We design and manufacture our state-of-the-art award-winning diesel generators in the UK to comply with the highest levels of performance efficiency, customisability and cost flexibility. We specialise in Perkins Diesel Generators & Ship Globally

PPS Diesel Generator Manufacturing Process & Quality Control

Our UK manufacturing capacity offers a premium collection of products. PWRBOX covers every function of power generation ranging from generator ends and control panels to battery chargers and voltage regulators.

Replacement items for a range of phase generators such as diesel engines, control cable, power module, auto-synchronizer, exhaust systems, etc. can easily be sourced along with service kits.


We provide guaranteed delivery to your business place within 24 hours to maintain power supply for emergency use and avoid power failures. Prime Power Solution also hold large stocks of ATS panels also known as Automatic Transfer Switch/Automatic Transfer Function or AMF (Automatic Mains Failure Panel) in a lucrative price range. 

Your company can easily consult with our UK diesel generator service team of experienced engineers to get the necessary advice on design specifications of various generators for unique power applications.


As leading diesel generators supplier, Prime Power Solution can help you zero down on the right choice with minimal capital costs involved.


PWRBOX Diesel Generators

PWRBOX offers a range of elite generator engine brands like Perkins, Cummins, Lister Petter, Baudouin &  Doosan coupled to Leroy Somer, Mecc Alte, but mainly Stamford UK Sourced Alternators.

Engineered to meet internationally renowned UK manufacturing quality standards, our range of PWRBOX diesel-based power generators covers both three-phase and single-phase generator sets spanning an impressive 9 kVA up to 2000 kVA range.

Our custom-built PWRBOX generators may also be adapted for your specific design/power requirements. We consistently keep our brand new and used diesel generators in stock. 

If you are in urgent need of emergency generators, we can facilitate delivery within 24 hours (subject to availability and stock).

PWRBOX - Silent Diesel Generators

Whether you’re at home, office, or your workshop, a peaceful and pleasant ambience is the bedrock of productivity.

Now your standby backup diesel generator may keep the lights on during a power cut, but if it’s bombarding your ears with intrusive engine noise all throughout, then it means it’s solving one problem to create another.

Our range of standby diesel generators use the latest in sound attenuation technology to drastically cut down the engine noise levels thanks to their super silent canopy design.

The canopies of our emergency backup generators can easily withstand all types of climate conditions and environments.

So if you are seeking a source of reliable backup power with zero disturbances, then our brand range of silent diesel generators are right down your alley in both price and performance.

Prime Power Solution Supported Industries 2
Prime Power Solution Supported Industries

PWRBOX - Custom-Built Diesel Generators

Our business specialises in a range of off-grid power solutions for hundreds of challenging installations. This includes building sites, telecom stations, agriculture locations, event management, supermarkets, banks, ships, factories, large office complexes, data centers, schools, hospitals, tourist resorts or any other mobile applications.

We Specialise in PWRBOX Perkins Generators, Cummins Generators, Lister Petter Generators, Baudouin Generators, FPT Generators, Mitsubishi Generators &  Doosan Generators Built to very high specification for quality assurance.

Prime Power Solution Benefits

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Blinding Stability

The mark of a powerful PWRBOX diesel generator set is how effectively it can run under load in case of a power cut and voltage drop. We are known for our reliability in service and robust range of high-quality stock power generator designs. PWRBOX is firmly committed to offering a seamless end-to-end customer service experience.

24/7 Support

Once you have selected your PWRBOX diesel generator sizing, our service engineers will take care of the rest. Our goal is to set up the emergency power sources you deserve. 

Whether you seek delivery, installation, commissioning, maintenance or just looking for a generator, a time-efficient, hassle-free communication, and service experience is only a phone call away.

Extensive Warranty

PWRBOX offers an extensive worldwide manufacturing warranty.  It ranges from 12 to 24 to 36 months, depending on the engine brand to give our customers the peace of mind they deserve. PWRBOX ensures the robustness of our high-quality UK power generators is reinforced by responsibility in customer service to maximize the engine life of your diesel generator.


Visit Our Factory

If you want to see the PWRBOX power generators in person, feel free to reach out to us through phone or email for advice and making an appointment. A member of our UK staff will be more than happy to arrange a guided showroom tour.


Even a factory visit is possible to help you get the right business advice to select the right generator at reasonable prices. By Appointment Only!

UK Diesel Generators for Sale

British Quality | Reliability | Trust | Global Warranty

UK manufactured generators from PPS
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Whether your company prefers to buy in bulk through our lucrative quality PWRBOX diesel powered generators offers, or even to bid on tenders, PWRBOX is always equipped to adjust its services to align with your personal or business needs. 

We Specialise in PerkinsCumminsLister Petter, Baudouin, FPT, Mitsubishi &  Doosan Generators built to a very high specification for quality assurance. We use the very best UK Made Deepsea DSE Generator Controllers.

Its important to understand that Perkins do not manufacture generators, they are Engine manufacturers that supply engines for many applications, diesel generators being one of them.

Perkins Diesel Generator UK

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PWRBOX - Diesel Generator Fuel Tank Systems

PPS is Greater Manchester Chamber of Commerce 2017-2018 winner
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