How to win: Residential Solar Collective Buying Scheme

About this contract

The West of England Mayoral Combined Authority (WECA) is seeking to commission a supplier for a Residential Solar collective buying scheme across the West of England region. Covering the local authority areas of Bath & North East Somerset, Bristol, South Gloucestershire and North Somerset. This project is in support of WECA’s Growth Strategy priorities to increase clean and renewable energy and decarbonise homes across the region by 2035. The scheme will drive down installation costs for homeowners in owner-occupier properties through collective purchasing of solar panels, batteries and other low carbon technologies. With the aim of accelerating deployment and increasing energy resilience in the community across the region and providing homeowners with a financially viable, convenient and fast-tracked solution. The supplier will be expected to utilise and develop skills in the local workforce, run a marketing campaign and be responsible for customer journey ensuring that all aspects of the pre and installation phases are completed to a high standard as well as providing good customer service post installation and ensure a timely rectification of any defects following the installat

How to win contracts like this

• ✓Answer against the marking scheme, not the question text — The West of England Combined Authority scores each response, so map your evidence to the published criteria and weightings.
• ✓At £20,000,000, expect quality and social value to carry a large share of the score — price alone rarely wins services work.
• ✓Show recent, comparable delivery: name similar services contracts you've delivered for public bodies, with measurable outcomes.
• ✓Start early: it closes 25 September 2026 and a strong bid takes iteration.

BidWriter drafts your responses from your company profile, scores them against the marking scheme, and tracks your whole pipeline. Free to start — no card needed.

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