Engineering power for modern transport
Fischer Panda UK | Power Solutions highlights some of its recent onboard power projects for commercial vehicles
In today’s commercial transport sector, the demand for reliable and efficient onboard power systems has never been greater.
To meet sustainability goals, reduce emissions, improve fuel efficiency, and maintain operational reliability, vehicles are increasingly expected to operate high-energy systems independently of the engine.
This presents a particular challenge when combining vehicle electrification with demanding onboard equipment, such as refrigeration units, climate control, communication devices, or mobile workshops.
Tailored power solutions
With 30 years of engineering experience, Fischer Panda UK | Power Solutions supports UK fleets with bespoke auxiliary power systems. The company works closely with clients to understand each vehicle’s requirements and designs systems using technology from industry-leading partners such as Mastervolt and Clayton.
The resulting solutions are reliable and long-lasting, backed by a UK-wide technical service network and an engineering team with electrician-trained expertise. Each vehicle’s power profile, including peak loads, runtime, and operational conditions, is carefully assessed to recommend the optimal configuration.
Fischer Panda UK | Power Solutions serves a wide range of sectors, from emergency services and cold chain transport to broadcast vehicles, filming caravans, and motorhomes.
Comprehensive Mastervolt power electronics
This engineering-led approach is evident in the mobile dental clinic built by Torton Bodies. The system combines Mastervolt power electronics with solar panels, providing a partially renewable, reliable energy source.
Battery storage is managed intelligently, ensuring a stable supply for dental equipment and lighting even when solar generation dips. The clinic can operate independently of the grid, delivering essential services to remote communities.
Mastervolt systems are ideal for sustained, high-energy applications. Using lithium-ion battery technology, advanced power electronics, and intelligent energy management, Mastervolt enables vehicles to operate demanding equipment such as refrigeration units, medical devices, and lighting systems without relying on the engine.
For instance, the Mass Sine 24/1500 inverter delivers continuous power of 1,200 W and peak power of 2,900 W, operating at 24 V DC and providing 230 V AC output. This robust performance ensures reliable operation of critical systems even in challenging conditions.
Compact power packs with Clayton Power
Clayton Power solutions are ideal where portability and high output are required. Compact yet robust, these systems provide immediate energy to high-demand accessories, such as the emergency lighting on demonstration vehicles.
A notable example is the Redtronic demo vehicle, where the integrated Clayton unit powers emergency lighting with a power draw of 11.5A at 12V efficiently without the need for engine idling. This reduces fuel consumption, minimises engine wear, and lowers emissions, supportingoperational efficiency and sustainability targets.
The unit is designed for easy installation and can be fitted within two days, while its lightweight, small-footprint design allows it to be positioned under seats or in the back of a van. Advanced battery management, including an LPS and super booster charger, ensures the system can handle high-demand operation while maximising battery life.
This solution demonstrates how Fischer Panda UK | Power Solutions combines engineering expertise with Clayton technology to deliver reliable, efficient, and flexible onboard power for high-demand applications.
Supporting electric vehicle operations
Electric vehicles (EVs) offer significant environmental benefits, but integrating high-demand systems like refrigeration can challenge their operational range. Fischer Panda UK | Power Solutions addresses this by providing advanced, autonomous onboard power systems that ensure critical equipment operates independently of the vehicle’s traction battery.
A notable example is the collaboration with Mertrux to equip a 4.2-tonne Mercedes-Benz eSprinter for pharmaceutical deliveries. The solution included a Mastervolt MLI lithium-ion battery system, delivering high energy density and long cycle life, combined with a Mastervolt Chargemaster DC power supply.
This setup powers dual refrigeration units, maintaining temperatures between +2°C and +8°C, essential forcompliance with Good Distribution Practice (GDP) guidelines.
To further enhance efficiency, a slim-profile semi-flexible rooftop solar panel was installed, extending system runtimes between recharges. This integration ensures that the refrigeration system operates autonomously, preserving the vehicle’s range and reducing emissions by eliminating the need for engine idling.
Engineering solutions for the future
Across these applications, one message is clear: there is no one-size-fits-all answer. Fischer Panda UK | Power Solutions focuses on understanding each vehicle’s operational profile and designing systems that precisely meet its energy needs. By combining decades of experience with advanced Mastervolt and Clayton technologies, the company delivers solutions that are reliable, efficient, and future proof.
As transport operations demand greater efficiency, sustainability, and flexibility, engineering-driven companies such as Fischer Panda UK | Power Solutions play a crucial role. From mobile healthcare and emergency response to electric vehicle logistics, bespoke high-energy onboard power solutions are helping vehicles operate smarter, cleaner, and more effectively than ever before.
For more information or to discuss your own tailored mobile power solution visit:
www.fischerpanda.co.uk
