Power Solutions Division

The Langley Holdings Power Solutions Division is focused on the development of hybrid-renewable microgrids based on a collaboration between our Bergen Engines, Marelli Motori and Piller Power Systems subsidiaries.

The division supports many aspects of microgrid implementation and management, including balancing and stabilization of renewable energy sources, ensuring stable power supply 24/7.

H₂-ready combustion engines from Bergen Engines, incorporating Marelli Motori alternators, can start up fast and maintain high efficiency levels at part-load operation, always keeping emissions and fuel consumption low. Piller’s stabilisation and storage systems make it possible to optimise the various power sources in a microgrid, thereby reducing investment and operational costs.

The combined offering will ensure flexible, reliable and cost-effective power supply at all times.

The Power of 10

The Power of 10 approach to Microgrid power has been developed around modular hydrogen ready 10MW gas-fired gensets that can be paralleled from 30MW to 300MW and beyond.

This standardized component-based solution is deployable with all variable renewable energy resources (VRERs), stand-alone or in conjunction with the grid.

Bergen Engines, formerly Rolls-Royce Bergen Engines, of Norway provide modular Microgrid power solutions in collaboration with sister companies Marelli Motori of Italy and Piller Power Systems of Germany.

Now part of the Power Solutions Division of British engineering group Langley Holdings plc, our Microgrid offering meets immediate and future power requirements with a modular solution that is scalable, rapidly deployable and cost-effective.

Seamless integration of primary power and electricity generation combined with Integrated Power Conditioning & Switching (IPCS) technology, provides total or partial grid independence, either stand-alone or in conjunction with renewables.

Stabilisation and storage systems from Piller

Piller’s stabilisation and storage systems make it possible to optimise the various power sources in a microgrid, thereby reducing investment and operational costs.

Dispatchable balancing power from Bergen Engines

Our flexible and cost effective engines compliment wind and / or solar renewable energy sources perfectly. They are capable of fast and frequent stop-starts and manage dynamic load response for grid balancing effortlessly.

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Generators from Marelli Motori

Marelli Motori alternators can start up fast and maintain high efficiency levels at part-load operation, always keeping emissions and fuel consumption low.

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Bergen Medium-Speed Engines with Marelli Motori Alternators

The Power of 10 approach to Microgrid power has been developed around modular hydrogen ready 10MW gas-fired gensets that can be paralleled from 30MW to 300MW and beyond.

The Power of 10 Modular Power Solution

Piller – Stabilisation and Storage

Piller is a world-leading producer of power conditioning equipment and uninterruptible power supply (UPS) systems to mission-critical power applications.

Under the Power Solutions Division banner Piller solutions for Microgrids provide vital frequency and voltage stabilisation and grid gate technology that protects against outages in Microgrids whether integrated or in island mode.

The Power of 10 features Piller’s Integrated Power Conditioning & Switching technology (IPCS). IPCS is a power stabilisation and voltage regulation module coupled to the power generation module (or renewables source). It comprises 4 x Piller 2.5MW UB-V Series UPS modules electrically coupled to the power module via a single 10MW choke. Conditioned power is then distributed as required up to 10MW per IPCT module.

Piller’s focus on frequency and voltage delivers fast response Microgrid stabilisation whatever the nature of the primary energy source, e.g. integrated with existing main grids, directly linked to local RERs, or on site generation.

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