As of 2025, WBPS is now proudly part of Rehlko

We are proud to recently join Rehlko, following our acquisition in August 2025. Formerly Europe’s number one rehlko™ (Kohler) distributor, we are now positioned better than ever to offer an award-winning solution.

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Why Standby Generators

Enjoy peace of mind, no matter what happens outside

Reliable power during outages

Automatically restores power within seconds to minimize downtime

Protection during severe weather

Keeps your heating, cooling, and security systems operational

Saves you money in multiple ways

Prevents food spoilage, avoids costly pipe repairs, boosts home value, and more

Our Purpose: Creating an energy resilient world for a better future.

Our Generator Installations Work

  • 4MVA e-POD Installation for Royal Chesterfield Hospital
    Rehlko designed and installed a comprehensive standby power solution for Chesterfield Royal Hospital, including two 1000kVA generators, bespoke control systems, fuel infrastructure, and full electrical, mechanical, and civil works. The project delivered a complete “one-stop shop” package—covering design, equipment removal, installation, testing, and project management—to ensure reliable emergency power across the hospital’s critical facilities. Read the full study here. 
  • 2MVA Installation at a South West London Hospital
    Rehlko designed and delivered a complex standby power upgrade for a major South West London hospital, installing two 1000kVA generators alongside extensive civil, electrical, and fuel system works within a restricted plant room environment. The project included removal of legacy equipment, new switchgear and control systems, enhanced exhaust and noise‑reduction solutions, and full commissioning—completed on time, on budget, and to the hospital’s strict operational requirements. Read the full study here.
  • 8MVA HV Generator Installation for Northampton General Hospital
    Rehlko delivered a complex, multi‑phase upgrade at Northampton General Hospital, replacing and refurbishing generator systems across two plant rooms and installing six Rehlko generating sets with bespoke fuel, flue, acoustic, and control solutions. The project involved extensive civil works, equipment removal, system migration, and full commissioning—completed on time, on budget, and fully aligned with the hospital’s critical operational requirements. Read the full study here.
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  • 5.7MVA Telecomms Installation
    Rehlko delivered a 5.7 MVA backup power solution for a major South East telecoms provider, installing three Rehlko 1900 kVA generators with bespoke acoustic enclosures and integrated fuel systems. The project included full decommissioning of existing equipment, factory testing, complex logistics and final commissioning — all completed on time and within budget. Read the full study here.
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  • 2MVA Generator Installation for Prince Charles Hospital, Wales

     

    Rehlko delivered and commissioned a 2000kVA Rehlko generator system for Prince Charles Hospital, providing reliable backup power for both existing facilities and future site expansions. The project involved complex off‑loading and positioning, integration with the hospital’s existing fuel distribution system, upgrades to switchgear and controls, and installation within a compact custom‑designed acoustic enclosure achieving 70dBA @ 1m. Read the full study here. 
Read More Case Studies
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From feasibility to long-term maintenance, we help Data Centre developers scale with pace

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The new blueprint for data‑centre‑grade power, purpose‑built to help developers scale faster. Acting as a foundation, BaseCore brings together fully engineered Rehlko modules within a base, foundation design.

BaseCore, Helping Developers Scale Faster

The Data Centre e-Pod is a modular, bespoke package, fully designed in-house by Rehlko & WB Power Services. Packaged at our purpose-built production facility, the e-POD offers a truly bespoke critical power solution, fully designed to client specification, using client preferred products.

Bespoke Modular e-POD Power Solutions

You can rely on us to consider everything, including civil work, transformers, control and switch gear, AMF and synchronous controls, generator sizing and power capabilities, UPS, acoustics, exhausts, emissions control and fuel solutions.

Full RIBA Technical Design & Installation

We offer power train infrastructure which has been fully, factory acceptance tested product prior to delivery to site, vastly reducing lead time.

Full L3 Testing Prior to Site Delivery

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