Closed tender

Supply and/or Install of Rooftop Solar Photovoltaic Systems and Associated Equipment Y24013

Details

Value
£1
Topic
Solar energy
Published
26 June 2026
Submission
31 August 2025

Tender description

Modification Notice Original description: The Framework Agreement is divided into five separate Lots: Lot 1 - Supply of Solar Panels and associated equipment Lot 2 - Installation of Solar PV Systems and associated equipment Lot 3 - Supply and Installation of Solar PV Systems and associated equipment Lot 4 - Supply and Installation of Specialist Systems. Lot 5 - Power Purchase Agreements (PPA) and other innovative funding Description of the modifications Modification required due to supplier withdrawal and to confirm values Description of the circumstances which rendered the modification necessary and explanation of the unforeseen nature of these circumstances: Lots 2,3&4: IZ Energy Services Ltd withdrew 09/09/2025. Lot 3: Solar Advanced Systems Ltd withdrew 21/05/2026. Lots 4&5: Centrica Business Solutions UK Ltd withdrew 27/10/2025. Lot 5: Calisen Group removed post-award due to not being able to meet the requirements of the Lot. Lot 5: Aegletes III Holdco Ltd awarded after clarification. Lot 4 value increased from £20,000,000 to £30,000,000. Lot 5 value confirmed at £20,000,000. Total value rises from £60,000,000 to £89,000,000

Timeline

  1. Completed: Submission date31 August 2025
  2. Completed: Tender published26 June 2026
    Current notice

About the buyer

BiP Solutions is a private company, founded in 1984 and based in Glasgow, that builds procurement platforms for the public sector. Notices under BiP Solutions itself cover the company's own purchasing of IT, software and business services. Tracker and Contrax, its business intelligence brands, alert suppliers to new contract opportunities. Training and consultancy work, including the Procurement Advice and Support Service, rounds out its offer to public bodies.

Over the past 5 years, most of BiP Solutions's contract awards have been in IT services, software and information systems and real estate services.

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