Solar is a long-term investment, so choosing the right installer matters just as much as choosing the right panels, inverter, or battery. This guide explains the checks every homeowner should make before signing a quote.
The solar market has grown quickly, which is good for homeowners, but it also means there are more sales-led websites, subcontracted jobs, and confusing warranty promises than ever before. A professional installer should be able to explain the system clearly, provide compliant paperwork, and show evidence of real completed installations.
A good installer should make you feel informed, not pressured. If the sales process feels rushed or vague, pause and verify.
These are the simple checks that usually separate a genuine installer from a sales-led lead generation company.
Ask for the installer’s MCS details and confirm they belong to a recognised consumer protection scheme such as RECC or HIES. A genuine installer should be comfortable sharing this information.
A trustworthy company should be able to show photos of real jobs, local examples, and the equipment they regularly install. Case studies are far more useful than generic marketing claims.
Don’t just look at the star rating. Read the newest reviews first and look for details such as panel quantity, inverter brand, battery type, installation dates, and whether the customer mentions aftercare.
Some companies generate leads and subcontract the installation. Ask directly who will survey, install, commission, and issue the handover paperwork. The answer should be clear.
A proper quote should set out system size, panel and inverter models, battery details where relevant, warranty terms, and what is included. Make sure you know exactly what you are buying.
Ask about expected generation, battery usability, DNO notification, roof layout, monitoring, and future maintenance. Good installers welcome technical questions.
At Speedy Fit, we believe customers should understand exactly what is being installed, how it will perform, and what support they will receive after handover. Clear communication, compliant paperwork, and quality installation standards matter just as much as the equipment itself.
No. Some businesses are primarily sales and marketing companies and subcontract the work. That does not automatically mean poor quality, but the customer should know exactly who is responsible for the installation and paperwork.
Not on their own. They can be useful, but independent review platforms and real project examples are usually more helpful when checking credibility.
Not necessarily. The lowest price can sometimes mean reduced aftercare, vague specifications, or lower quality components. Value and clarity matter more than headline price.
You should expect a proper handover including system information, commissioning details, user guidance, and any relevant compliance documentation.
If you are comparing installers or want a straightforward second opinion on a proposed system, Speedy Fit will be happy to help.