BILLOCKS
← All the things we can check

Solar & batteries

Whether it stacks up for your roof, and what it'd knock off your bill.

  • No account needed
  • Around two minutes
  • Free, and no obligation

Just the first couple of bits are needed. Anything you're not sure about, leave it blank — we'll work with what you've got.

Only so we can send your results. No spam, promise.

The bit nobody enjoys

Cut the BILLOCKS. Buster fills the form.

Nobody has ever enjoyed typing their address in for the fourth time. Leave the BILLOCKS to us and Buster does the solar & batteries form-filling while you make a cup of tea.

  1. 1. You tell Buster once

    Name, address, meter, how you pay. Given once, kept for next time.

  2. 2. Buster fills the form

    He lines up every answer in the supplier's own wording on their genuine application.

  3. 3. You stay in charge

    Any declaration, verification or final send stops with you. Buster never signs for you.

  4. 4. The real reference lands

    We store the reference the supplier actually gives you, with a full audit trail.

Cut the BILLOCKSFind your deal first →

Buster only offers this for suppliers whose real application we've checked — never a made-up form, never a reference we invented.