Cellmaster – Telecoms Generators
Sutton’s Cellmaster range of mission critical generators is purpose-built for telecommunications applications, whether as a prime power source or standby backup. Available from 8kVA to 100kVA in diesel, LPG, and hybrid configurations, the Cellmaster range is engineered for reliability and flexibility. With both AC and DC output options, it supports a wide variety of telecom infrastructure requirements. Security is built in, with anti-vandal canopies and lockable enclosures ensuring dependable performance even in remote or high-risk environments.

Extreme Weather Protection
Lift Off Doors & Single Side Servicing
Anti Vandal Canopy
High Autonomy Tanks
Diesel, Gas or Hybrid Options
Extended Service Intervals
Integrated ATS
Advanced Connectivity & Remote Management
Anti Theft Systems
The team at Sutton Power are here to help. Whether you need support selecting the right generator, developing a bespoke solution, or understanding our technical specifications, we’re ready to assist. Contact us today to speak directly with our experts
Call Us on: +44 (0)1724 710010
Cellmaster Range
Range Output: From 8kVA – 100kVA
Phase: 3 Phase or Single Phase
Fuel Type: Diesel, LPG or Hybrid
Engine Options: Kubota / Yanmar / Perkins / FPT
ALTERNATOR OPTIONS: Mecc Alte / Leroy Somer / Stamford
CONTROLLER OPTIONS: DEEP SEA / COMAP
Enclosure Options: High security canopy or container type
Power Output Options: AC & DC Options
Emissions: Stage V / Stage 3A / STATIONARY




Mission Critical Telecoms Generators, Designed for Maximum Energy Security, Made in the UK
Cellmaster Telecoms Range Features
Extended Autonomy
To minimise refuelling requirements and maximise operational uptime, the Cellmaster range is equipped with high-capacity fuel tanks. This ensures extended autonomy, making it ideal for remote telecom sites where access may be limited or refuelling intervals need to be reduced.
Smart Controllers
All Cellmaster generators come equipped with either Deep Sea or ComAp controllers, providing operators with a familiar and user-friendly interface. These advanced controllers offer robust system protection and can be fully configured to meet the specific operational requirements of your site or application.
High Security Design
The Cellmaster range is configured with a strong focus on site security. Each unit features integrated anti-theft and anti-vandal measures, including robust anti-tamper grills, helping to protect both the generator and its fuel supply in exposed or unattended locations.
Compact Design
Cellmaster generators are often custom-built to fit within existing mast compounds or onto pre-installed concrete pads. We tailor each unit to your site-specific footprint and mounting requirements—ensuring seamless integration with minimal disruption.
Accessible by Design
Cellmaster generators are designed with lift off access doors to simplify both routine servicing and more extensive maintenance. With single sided servicing capability, units can be installed tight against walls or fencing, maximising space without compromising maintainability.
Integrated ATS
The Cellmaster range can be equipped with an integrated Automatic Changeover Switch (ATS) within its control system, eliminating the need for a separate ATS cabinet. This not only reduces installation complexity and cabling costs, but also enhances site security by consolidating all control functions within the generator enclosure.
Range Options
Reduced Noise: Super silent canopy upgrade
Extreme Weather Protection: Weather protection cowls
Output Variants: AC and DC models available
Remote Connectivity: Choice of telemetry options
AMF Ready: Engine heaters & battery chargers
Fuel Options: Diesel, HVO, LPG, Biogas or Hydrogen
Hybrid Upgrade: Add lithium batteries, inverters and solar
Extended Service Intervals: Extended oil life upgrade
Bespoke Power Solutions Have a specific requirement? We’re here to help.
Call Us on: +44 (0)1724 710010
Speak to our experts
Looking for guidance on generators or battery energy storage systems?
Our experienced team at Sutton Power are here to help. Whether you need support selecting the right generator, developing a bespoke solution, or understanding our technical specifications, we’re ready to assist.
Call Us on: +44 (0)1724 710010
E MAIL US: sales@SUTTONPOWER.CO.UK
VISIT US AT:
Priory Works, Mosswood, Crowle, Scunthorpe DN17 4BY
Product Divisions
Where Innovation and Assurance Meet
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Resilient, efficient & sustainable Mobile Power products including Stage V Diesel Generators, Hybrid Generators & Battery Energy Storage (BESS). Designed & manufactured in the UK for Plant Rental, Construction, Event Hire & Welfare Cabin applications.
Resilience Power
Advanced power solutions designed & built in the UK specifically for mission critical applications including Telecommunications, Rail & Military where resilience, efficiency, high autonomy and extended service intervals are essential.
Stationary Power
Continuous and standby power solutions. Generators and Energy Storage Systems ranging from 10kVA to 2MVA. With products options for industrial & residential applications, including on-grid and off-grid installations.
Power Solutions
Custom-built, problem-solving solutions covering all aspects of generator and power system design, tailored to meet specific requirements in rating, physical size, environmental factors, and deployment conditions.


