Independent commercial solar & battery consultancy.
Tendera provides client‑side technical and commercial services for UK commercial solar PV and battery storage projects.
We Are Not An Installer.
We act exclusively on behalf of the client to ensure the right solution is defined, procured, and delivered with clarity and control.
Our services are structured across three stages. Clients may proceed stage‑by‑stage, with no obligation beyond each engagement.
What We Deliver.
Feasibility, design & cost transparency
Tender pack & tender management
Client‑side project management
Who Our Services Are For.
Tendera is not for everyone. We only work with commercial clients who fit the following critera so that we can offer the best possible service.
- Have a minimum project budget of £50,000 (ex VAT)
- Have a clear decision‑maker (owner, MD, FD, or Ops)
- Require installation within six months
- Want transparency, speed, and delivery certainty
- We do not provide speculative designs or compete on free proposals.
Our Role.
Tendera is a client-side advisor and project manager.
This means that we do not install systems, sell equipment, provide ongoing operations and…
Do not act on behalf of installers or manufacturers!
Our independence is fundamental to our value and to offer our clients a complete trusted solution.