Press release — 2026-05-26 · Solar
sonnen today launched an installer loyalty programme for the Benelux, bundling priority stock access, extended warranty registration and marketing support.
The company said the move reflects continued investment in the European residential market, with Belgium, the Netherlands and Germany named as priority countries.
sonnen is a supplier in the home renewable-energy value chain covered by the Besscare Selection.
BessCare has not independently verified the claims in this release.
