D3 Tenders | Procurement of a >=300 kW Battery Energy Storage System (BESS)

Notice Information

Notice Title

Procurement of a >=300 kW Battery Energy Storage System (BESS)

Notice Description

Hyppo Hydrogen Solutions Ltd invites tenders from suitably qualified and experienced suppliers for the design, supply, installation, and commissioning of a >=300 kW battery energy storage system (BESS) at Bay Studios, Fabian Way, Swansea.The project forms part of Hyppo's wider smart local energy system development, integrating solar PV, hydrogen production, and energy management systems. The BESS must be capable of supporting grid services, load balancing, and renewable integration, while providing flexibility for future system upgrades.NOTE: To register your interest in this notice and obtain any additional information please visit the Sell2Wales Web Site at https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=155903.The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.sell2wales.gov.wales/sitehelp/help_guides.aspx.Suppliers are advised to allow adequate time for uploading documents and to dispatch the electronic response well in advance of the closing time to avoid any last minute problems. Budget and Funding* Maximum budget: PS175,000 exclusive of VAT.Tenders exceeding the budget will be considered.Value for money and technical capability will be key assessment criteria.Evaluation CriteriaTenders will be assessed on the following weighted criteria:* Technical Capability & System Design - 25%* Cost Effectiveness / Value for Money - 50%* Experience & Track Record - 10%* Delivery Timescales - 10%* Sustainability / Added Value - 5%Supplier InstructionsInterested suppliers must submit a tender response including:1. Company details, relevant experience, and accreditations.2. Proposed BESS design and system specification.3. Detailed cost breakdown (equipment, installation, commissioning, optional O&M).4. Delivery and installation programme.5. Warranties, guarantees, and lifecycle performance assurances.6. Evidence of financial standing and insurance.7. References from similar projects.(WA Ref:155903)The buyer considers that this contract is suitable for consortia bidding.

Notice Details

Publication & Lifecycle

Open Contracting ID: ocds-kuma6s-155903
Publication Source: Sell2Wales
Latest Notice: https://www.sell2wales.gov.wales/search/search_switch.aspx?ID=155903
Current Stage: Tender
All Stages: Tender

Procurement Classification

Notice Type: S2W Notice - Website Invitation to Tender Notice
Procurement Type: Standard
Procurement Category: Goods
Procurement Method: Open
Procurement Method Details: Not specified
Tender Suitability: Not specified
Awardee Scale: Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

09 - Petroleum products, fuel, electricity and other sources of energy

31 - Electrical machinery, apparatus, equipment and consumables; lighting

71 - Architectural, construction, engineering and inspection services

CPV Codes

09300000 - Electricity, heating, solar and nuclear energy

31422000 - Battery packs

71314000 - Energy and related services

Notice Value(s)

Tender Value: Not specified
Lots Value: Not specified
Awards Value: Not specified
Contracts Value: Not specified

Notice Dates

Publication Date: 22 Sep 20252 months ago
Submission Deadline: 24 Oct 2025Expired
Future Notice Date: Not specified
Award Date: Not specified
Contract Period: Not specified - Not specified
Recurrence: Not specified

Notice Status

Tender Status: Not Specified
Lots Status: Not Specified
Awards Status: Not Specified
Contracts Status: Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer: HYPPO HYDROGEN SOLUTIONS
Contact Name: Henry Apsey
Contact Email: procurement@hyppo.co.uk
Contact Phone: +44 1792981739

Buyer Location

Locality: SWANSEA
Postcode: SA2 9HY
Post Town: Swansea
Country: Wales
Major Region (ITL 1): TLL Wales
Basic Region (ITL 2): TLL4 Mid and South West Wales
Small Region (ITL 3): TLL43 Swansea
Delivery Location: Not specified
Local Authority: Swansea
Electoral Ward: Sketty
Westminster Constituency: Swansea West

Further Information

Notice URLs

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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