SolidSun Group provides comprehensive solutions in the field of photovoltaic power plants - design and implementation of PV plants, purchase of surplus energy, service and regular inspections of power plants. We design PV power plants tailored to the needs of households and companies. Nobody will make the electricity you produce yourself more expensive.

We offer plumbing and heating work including solar systems. Our plumbing services include plumbing repairs and modifications, drain cleaning and repairs, water meter replacements, water treatment plant installation, new plumbing and sewer lines, bathroom and condo renovations, and complete plumbing installations.

We offer services as gas engineers, heating engineers and plumbers. We provide mechanical drain cleaning and monitoring. We specialise in heat pumps and underfloor heating. We provide inspections and full service related to our business.

We are a wholesaler in the field of technical building equipment. We offer heating, plumbing, air conditioning and solar technology. We sell protective work equipment and materials for utility construction. We supply goods of the BRÖTJE, COSMO, CONEL, VIGOUR, COSMOTHERM, HENRAD and EVEREST LINE brands.

We manufacture and supply MIG/MAG, TIG, MMA welding power supplies for manual, robot, orbital, high power and plasma welding. Software for monitoring and evaluation of welding process. We provide torches, accessories, service, calibration, consulting and automation of welding processes.