NAPIT solar installer checks

Understand the claim before comparing installers

NAPIT operates certification and registration schemes with defined scopes. Use its official search and consumer guidance to check the business and relevant work.

Use the official NAPIT information. Source checked 19 September 2026.

Check the company that will carry out the work

Check the company name and current certification scope, then compare them with the contractor named on your quote. Ask the business to explain any difference between its trading name, legal entity and subcontractors.

A company website may contain an old badge, and a similarly named business may be a different legal entity. If the official source and company information disagree, ask the scheme operator or business to clarify before treating the claim as current. We do not independently certify directory entries.

Agree the scope and paperwork

Ask which documents the proposed electrical or renewable installation requires and who supplies them. Check scheme protection and complaints routes directly; registration is not a guarantee of a particular outcome on every job.

Tell the contractor whether you need a new installation, a battery retrofit or repairs to an existing system. Ask about recent experience with your equipment and property type, postcode coverage and who responds to problems after handover. A company's credentials alone do not tell you whether it accepts your particular job.

Compare companies using the same brief

Give shortlisted companies the same address, requirements and existing-system information. Request exact equipment models, a survey scope, installed price, exclusions and separate product and workmanship warranty terms. Check the assumptions behind output or savings estimates and ask for changes to the agreed scope in writing.

Use our battery installation guide for storage questions, repair guide for existing faults, or services and brands directory to explore other requirements.

The records below carry an existing NAPIT category. They are starting points for checking company claims, not a list of independently verified current members.