Menai Science Park ltd · Sell2Wales

Closed

Tender: Design and Construction of 800 kW (AC) Solar Farm and BESS near M-SParc Hub

Released about 2 months ago

Closed16 Oct 2026

Likely valueRough estimate£600K to £7.0MInflation adjusted

LocationWales

AgencyMenai Science Park ltd

SourceSell2Wales

CategoryEnergy & Environment

Submissions closedClosed Fri, 16 Oct 2026

About

M-SParc is seeking a supplier for the design and construction of an 800 kW (AC) solar farm and battery energy storage system (BESS) on the landscape near the M-SParc Hub building. The project aims to install solar panels to provide a more efficient power supply to the building with environmental and commercial benefits. The site has full planning permission and a connection offer from SPEN. The Customer Organisation has identified site-specific challenges with the proposed electrical cabling arrangement, which are detailed in the tender technical information and Employer's Requirements, and is open to alternative technically viable solutions from suitably experienced Tenderers.

Insight

This opportunity is likely valuable for experienced solar and BESS engineering and construction firms with capability in grid-connected projects. Key considerations include addressing the documented site-specific electrical cabling challenges, proposing technically viable alternative approaches, and aligning work with the existing SPEN connection offer and planning permission.

Similar open tenders5

Supply and Installation of Solar Panels and Battery Storage – Cairngorms Park AuthorityEnergy & Environment

20 Nov 2026

SUUPLY CHAIN NOTICE_Thunderer Workshop PV & Ship Halls PVEnergy & Environment

01 Aug 2027

Insulated Render, Re-roofing, Window Renewal and Solar Panel Installation – Waunarlwydd Phase 2 (Swansea Council)Construction

05 Nov 2026

Roof Replacement and Roof‑Mounted Solar PV Installation – The Sleights, Westonbirt ArboretumConstruction

13 Nov 2026

Similar awarded contracts12

Likely value £600K to £7.0M

Design, Procurement, and Construction of Burrow Beck and Gateway Solar PV ProjectsEnergy & EnvironmentAlt-Solar Limited

£2,724,094

Rooftop Solar, Carpark Solar Canopy & BESS Installation for Frimley Health NHS Foundation TrustEnergy & EnvironmentVital Energi Utilities Ltd

£4,982,896

Development of Solar Car Park and Associated Works for UK Shared Business ServicesEnergy & EnvironmentEVOENERGY LIMITED

£482,600

Design and Build of Solar Carport, Battery Storage, and EV Charging Points at County HallEnergy & EnvironmentUK Power Networks Services Ltd

£3,059,767

Agency spend history

Menai Science Park ltd

What Menai Science Park ltd has spent, year by year and by contract size, and who won the work.

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find energy and environment tenders in Wales in one place.

This one came from Sell2Wales. We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.

Narrow it downFilter by category, region and area, or view open tenders on a map.

Alerts

More tenders like this one, sent to you.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.

Instant or dailyGet an email when a match is published, or one summary a day.

Assess

Size up this tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.

Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Follow Menai Science Park ltd and the suppliers it buys from.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.

Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.

Take it with youExport tenders and matches to CSV.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get energy and environment tenders in Wales by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month