Substation Design
Layouts, cable routes, switchgear specification, schematic, wiring, cable block and multicore diagrams, protection settings and relay file creation.
Who we are
Built By Engineers Who Know The Network
Valen Power Engineering delivers high-voltage substation projects from first design to long-term operation. We design, install, test, commission and maintain switchgear, transformers, and control and protection systems for battery storage, solar, wind and network operator clients, including contestable works up to 132kV as a NERS accredited ICP.
Our engineers bring DNO-level experience, so we understand what network operators expect at every stage, from design approval and safety rules through to witnessed energisation.
Clients Include
- Statera Energy
- Siemens
- Scottish & Southern Electricity Networks
- SP Electricity North West
- Envision
Voltage range
LV–400kV
From low voltage to transmission
Renewable energy projects commissioned
1GW+
Commissioned to date
Substations under asset management
50+
Up to 275kV
Core capabilities
One Team, The Whole Substation Lifecycle
Substation Installation
Installation of switchgear, transformers, control and protection systems and busbar systems.
Testing & Commissioning
Extensive experience across projects up to transmission-level control and protection schemes, including G99 compliance witnessing.
Operations & Maintenance
Planned and reactive maintenance of all types of HV equipment, including BESS, solar and legacy oil-filled switchgear.
Protection Panel Production
Protection, control and automation panels designed, built, wired and factory tested in-house. More
Selected projects
Recent Work
Delivered with full collaboration between client, network operator and contractors, and with no accidents or incidents.
Also from VPEL
Protection & Control Panel Production
We design, build, wire and factory test protection, control and automation panels in our own 180 m² workshop, to BS EN 61439, ENA and client standards. That includes marshalling and interface cabinets, PLC and automation panels, LV distribution panels and relay upgrade retrofits, with client-witnessed FAT as standard and a typical lead time of 10–20 weeks.
Panel enquiries: info@vpel.co.uk
NERS accredited ICP · up to 132kV
Engineering the grid connections behind net zero.
We design, install, test, commission and maintain high-voltage substations, and build protection and control panels, for renewable generation, battery storage and network operators.
Our objectives
What Drives Us
-
1
Decarbonise The Grid
Apply our engineering expertise to the grid decarbonisation needed to reach net zero.
-
2
Safety First
A strong health and safety culture underpinning every part of our business.
-
3
Work Collaboratively
Partner closely with customers so their own objectives and needs are fully met.
-
4
Develop Engineers
Train the next generation of electrical engineers across regulated and non-regulated sectors.
Sustainability
Our Commitment To Sustainability
Our work exists to help decarbonise the grid, and we hold ourselves to the same standard, reducing the impact of how we operate as well as what we help to build.
- Enabling net zero Every battery storage, solar and wind connection we design, commission and maintain helps bring more renewable energy onto the grid.
- Net zero by 2030 We completed the Heart of the City programme to start our sustainability strategy, with the aim of becoming a net zero business by 2030.
- Certified environmental management Our ISO 14001 certified management system sets out how we identify, control and reduce the environmental impact of our work.
Our credentials
Accredited, Audited, Certified
- NERS accredited ICP for contestable works up to 132kV
- Integrated Management System certified to ISO 9001, ISO 14001 and ISO 45001
- Achilles UVDB annual health & safety audit, scoring 100% on our last B2 site audit
- Cyber Essentials certified IT security
- Constructionline Gold member, verified for public and private sector procurement (registration no. 1435043)
- Net zero by 2030, the aim of our sustainability strategy, started through Heart of the City
Contact
Tell Us About Your Project
From a new grid connection to commissioning or ongoing maintenance, our team is ready to help. Email us or use the form.
- info@vpel.co.uk
- Phone
- 03301654914
- Office
- Unit 2, Mandale Business Park, Middleton, M24 1SW
Privacy notice
How We Use Your Data
How we collect, use and protect personal data under UK GDPR. Last updated September 2026.
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Privacy notice
How We Use Your Data
How we collect, use and protect personal data under UK GDPR. Last updated September 2026.
Who we are
Valen Power Engineering Limited is the controller of personal data collected through this website. You can contact us about your data at info@vpel.co.uk or by post at Unit 2, Mandale Business Park, Middleton, M24 1SW.
What we collect
When you send an enquiry or email us, we collect your name, company, email address, phone number and anything you include in your message. This website does not use analytics, advertising or tracking cookies.
Why we use it
We use your details only to respond to your enquiry and, where relevant, to prepare a proposal or quotation. We will not send you marketing unless you have asked us to.
Our lawful basis
Under UK GDPR we rely on our legitimate interests in responding to business enquiries (Article 6(1)(f)) and, where you ask us to quote for work, taking steps at your request before entering a contract (Article 6(1)(b)).
Who we share it with
We never sell your data. It is only handled by providers who run our email and IT systems on our instructions, or disclosed where the law requires it.
How long we keep it
Enquiries that do not lead to work are deleted after 24 months. If you become a customer, we keep records for as long as needed to meet our contractual and legal obligations.
Your rights
You can ask to access, correct or erase your data, restrict or object to how we use it, or receive a copy to transfer elsewhere. Email info@vpel.co.uk and we will respond within one month.
Complaints
If you are unhappy with how we handle your data, please tell us first. You also have the right to complain to the Information Commissioner's Office at ico.org.uk or on 0303 123 1113.
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