Installer quote red flags
The warning signs that a solar quote is built to confuse you, not to serve you. Sorted by severity, with what to ask instead.
What it does
Eight warning signs that a solar quote is built to confuse you, not serve you, ranked by severity. The full checklist scores your specific quote and gives you a verdict — walk away, ask questions, or looks clean.
- 8 checkable red flags ranked High, Medium and Low severity
- Scores your quote and gives a plain verdict, not just a list
- Share your results, or send us the quote for a second opinion
Create a free account to use the full Red Flags checklist — your answers and results are saved to your dashboard.
Create free accountTop red flags
- Quote does not mention DGEG registrationHigh
- System is 8+ kWp for a bill under €100/monthHigh
- Quote is for grid-tied only, with no mention of hybrid optionHigh
- Contract and warranty are in Portuguese onlyMedium
- Installer pushes a battery whether you need one or notMedium
- Plus 3 more medium/low-severity flags in the full checklist.
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