How to win: PS26239 - RAF015/2627 - Plug-in batteries safety study

About this contract

*Expression of Interest* The requested datefor repsonces 21/08/2026 @ 14:00 Scope and Requirements Phase 1 The objective of phase 1 is to assess the safety and risk considerations for deployment of up to 800 W AC mains output plug-in batteries in the UK context with acceptable electrical and fire safety risk. The study will inform technical standards adaptations and assess the feasibility of safe, plug-in batteries for UK domestic use. Scope of Phase 1 work: 1. Evaluate the different plug-in self-installed battery products on sale around the world, for example, from producers such as Anker, Fox, Lidl, and EcoFlow, listing the available key specifications, including: Battery chemistry (e.g. lithium ion LFP, sodium ion), Storage capacities of single units (kWh), expandable capacities from connecting multiple units of compatible units according to manufacturer’s instructions (kWh), power outputs (kW), compatibility with plug-in solar units from the same manufacturer or different manufacturers,, compliance with standards including any technical documentation supplied as part of compliance with EU Battery Regulations, compatibility with various installation configurations. 2. Evaluate

How to win contracts like this

• ✓Answer against the marking scheme, not the question text — Department for Energy Security & Net Zero scores each response, so map your evidence to the published criteria and weightings.
• ✓At £250,000, 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 30 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.

Related resources