These are the 12 expert tips to secure your PV investment:

1. Do not let the falling prices tempt you into becoming reckless!
2. Better than any insurance is a solid installation company!
3. Only buy brand-name products from Validated suppliers!
4. Always install system packages, never mix and match!
5. Hold the importer liable!
6. Protect your investment by monitoring and regular maintenance!
7. Make sure all provisions of the warranty are explained to you in detail!
8. Run through what can go wrong!
9. Make sure suppliers have provisions!
10. Put your insurance company to the test!
11. Find out about return and recycling!
12. Leave installing and maintenance to the experts!