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.

Turnkey photovoltaic power plants for family homes and businesses. We will take care of the solution design, subsequent installation and possible service. We will help you to obtain subsidies and process the connection application.

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.

Our family-owned company offers design and installation of photovoltaics for homes and businesses. Photovoltaics allow energy saving, use of surpluses for heating water or charging electric cars. We care about quality installation, modern technology and individual approach.

Installation and service. Photovoltaic systems, security systems, camera systems, low and high current.

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.

Selling photovoltaic systems. We provide advice and consultation. We provide complete supplies in the field of solar technology, LED light sources, remote monitoring and control, structured cabling, camera systems and security and low-current equipment.

Internet sales of photovoltaic systems. Product range includes batteries, structures, voltage converters, measuring instruments, tools and tools, compressors. Offering solar collectors, panels, controllers, lighting, toys, chargers and monitoring equipment.

Selling solar systems, LPG instantaneous heaters instead of boilers, spare parts, accessories for caravans and motorhomes with the ability to fit and commission them to make you totally self-sufficient. We also service, inspect and fit LPG to motorhomes and caravans as well as cars.