News FAQBlick aufs Festland

When the solar company disappears: advance payments, closed offices and unanswered questions in Campos

Practical checks before signing a Mallorca solar or heat-pump contract

Before signing in Mallorca, verify company registration, demand guarantees, review liability insurance, and check local references.

Published: June 24, 2026
When the solar company disappears: advance payments, closed offices and unanswered questions in Campos

Answer

What practical checks should private clients in Mallorca perform before signing a solar or heat pump contract?

Arrange a showroom or on-site meeting, check the company’s registration in the commercial register, and ask for references from local neighbours. Request proof of liability insurance and disclose bank details for deposits to show transparency. Also verify any guarantees or escrow arrangements and the terms of the contract.

More questions on this topic

Related follow-up questions from the same article, collected in one place.