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  • Offer Profile
  • SUSTAINABLE
    USE OF SOLAR ENERGY

    Electricity, heat and hot water production from sun and efficient storing is easy. With smart solar solutions from Sonnenkraft is our home independent and climate neutral.

    CO2-neutral production

    We rely on sustainable and resource-saving production, self-sufficient energy supply and e-mobility. We support the regional economy in the vicinity of our plants.

Product Portfolio
  • PRODUCTS

      • Heating

          • Solar hot water system "COMPACT"

          • The most simple and efficient solution for hot water preparation.

            • Covers up to 70% of hot water requirements
            • Universal hot water storage tank with 300 to 1000 l tank capacity
            • Maximum hot water comfort thanks to rapid heating through a large internal register

            Sets consisting of:

            • Solar collectors
            • Hot water tank with solar return unit including controller

            SONNENKRAFT gives you the most simple solution for utilising the power of the sun in your home.

          • Solar heating system "COMFORT"

          • The most cost-effective and hygienic solution for hot water preparation and room heating.

            • Maximum energy efficiency thanks to ideal buffer layer loading (3-zone storage tank)
            • Fresh and hygienic hot water thanks to the intelligent fresh water module
            • All components perfectly adapted to each other

            Sets consisting of:

            Solar collectors
            Buffer storage tank with high-efficiency solar pumping station Intelligent fresh water module

            The COMFORT Set is ideal for hot water production and as a heating aid for one and two-family homes

          • Solar heating system "COMFORT PLUS"

          • The most efficient and convenient solution for hot water preparation and room heating

            • Optimum solar yield with stratified layer module
            • All parts are ready to plug in and mount on the storage tank � plug & flow
            • Fresh and hygienic hot water thanks to the intelligent fresh water module

            Sets consisting of:

            • Solar collectors
            • Buffer tank
            • Intelligent fresh water module
            • Stratified layer module

            The COMFORT Plus Set is not just ideal as an efficient hot water and heating aid for one and two-family homes, it also provides outstanding results when used to heat swimming pools.

          • Collectors - SKR500

          • ROOF-MOUNTED COLLECTORS

            • Flat plate collector with unique frameless glass design
            • High-performance with 82% efficiency
            • Simple and quick installation - plug & flow
            • Portrait and landscapes formats
            • Large range of mounting systems for all kinds of roof
            • Minimal distance between the roof and collector
            • Meander absorber - optimum discharging,
            • large thermal length
          • Collectors - PFM ALPIN

          • ROOF-MOUNTED COLLECTORS

            • Flat plate collector with unique frameless glass design
            • High-performance with 82% efficiency
            • Simple and quick installation - plug & flow
            • Portrait and landscapes formats
            • Large range of mounting systems for all kinds of roof
            • Minimal distance between the roof and collector
            • Meander absorber - optimum discharging,
            • large thermal length
          • Hydraulics - FRESH 20/30/40

          • FRESH WATER MODULES

            • patented calcification protection
            • 2 - 40 l/min tap capacity
            • thermostatic (FWS20E/FWS30E/FWS30WPE) or electronic (FWS40HYDRO) control unit
            • wall- / tank installation FWSS/SLSS
          • Hydraulics - FRESH XL

          • FRESH WATER MODULE CASCADE

            • Hot water preparation system for medium to large-scale projects (tap capacity up to 160 l/min)
            • Quick installation thanks to pre-assembled cascading tower (FRESH TOWER)
            • Hot water is even supplied during maintenance work on a module thanks to the �master/slave� control unit
            • Service life balancing, thermal disinfection
          • Hydraulics - SL50 / BL25

          • STRATIFIED LAYER MODULE / CHARGING UNIT

            • High-efficiency stratified charge of buffer tanks
            • Easy to mount on the SLSS buffer tank
            • Integrated heat quantity metering
            • Collector surface areas 10 to 50 m2
            • Ideal for upgrading existing heating systems with solar thermal
          • Hydraulics - HKG

          • HEATING CIRCUIT GROUP

            • Adjustable constant return admixture
            • Integrated gravity brake
            • 2 NT heating circuit groups with new connection set
            • Wall and tank mounting FWSS/SLSS
          • Hydraulics - RLG / SST25

          • SOLAR PUMPING STATIONS

            • Cutting-edge and compact design
            • User-friendly controller with preset solar schemas
            • RLGHE pre-fitted on the DHWPR2 storage tank
            • SST25 is ready to plug in and mount on the FWSS buffer storage tank
          • Controller - STRGO - 2-CIRCUIT CONTROL UNIT

          • STRG C Omega 2-circuit control unit, incl. heat quantity metering, 3 sensors (11 schemes)

          • Controller - STRG BX PLUS

          • Multi-circuit control unit incl. 6 sensors, individual programmable (4 schemes pre-programmed)

        • Water

            • Tanks - COMPACT DHW

            • HOT WATER TANK

              • Easy-to-install hot water tank � plug & flow
              • Pre-fitted solar station with high-efficiency pump
              • Pre-programmed control unit
              • Classic, modern design
              • Space-saving structure
              • Enamelled inner coating
            • Tanks - COMPACT FRESH

            • FRESH WATER TANK

              • Fresh, hygienic hot water - Fresh water module FWS40HYDRO pre-assembled at the storage tank
              • POWER2HEAT - optimal combination of PV and Ohmpilot
              • perfectly combinable with heat pump and pellet boiler
            • Tanks - COMFORT FWSS/SLSS

            • BUFFER TANK

              • fast solar charging (FWSS) with generously dimensioned solar register
              • Fresh water module FWS, solar pump group SST25 / 2E and heating circuit group HKG ready to plug in to the storage tank
              • no chimney effects due to tight-fitting fleece insulation and insulating caps for unused connecting pieces
              • optimal stratification through 3-zone memor
            • Tanks - PRO-CLEAN

            • STRATIFIED TANK

              • Multifunctional stratified tank system wit integrated corrugated stainless steel pipe
              • Hygienic domestic hot water preparation using continuous heating process
              • Optimal stratification without mixing the storage tank in combination with spherical exchanger
              • Large volumes up to 10.000 litres on demand
            • FRESH XL

            • Fresh solar hot water from the sun

              • Hot water preparation system for medium to large-scale projects (tap capacity up to 160 l/min)
              • Quick installation thanks to pre-assembled cascading tower (FRESH TOWER)
              • Hot water is even supplied during maintenance work on a module thanks to the �master/slave� control unit
              • Service life balancing, thermal disinfection

              Sets consisting of solar collectors and fresh water cascade

              Residential construction, tourism, commerce & district heating have very high energy consumption. XL solar systems optimally cover this need and provide free energy.

          • Electricity

              • SONNENGL�SER

              • FOR USE UNDER THE TOUGHEST CONDITIONS

                The SONNENGL�SER are the premium alternative for roofing and balcony applications. The double glass structure is characterized by its improved protection of the cells against dynamic loads, as these are located in the neutral zone. In addition, the glass size and the edge distances used are perfectly matched to all types of roofing and integration in balconies. Due to the frameless design, there is no damming edge: this ensures better self-cleaning, the snow slips off more easily. Sun lenses are extremely durable and are characterized by the highest level of resistance to environmental influences.

              • SONNENDACH

              • AESTHETIC INTEGRATION INTO THE ROOF

                Aesthetic, first class and highly efficient. The "Sunskin Roof" system from Eternit is the sustainable system solution for photovoltaic systems on building roofs. They are suitable for almost every roof shape and their frameless shape prevents dirt from collecting at the edges. The system not only looks good, it also impresses as a user-friendly system solution. The substructure impresses with its clever simplicity: It consists of three module brackets per element and a high-quality joint profile.

              • SONNENWAND

              • DIFFERENT DESIGN OPTIONS POSSIBLE

                Glass modules are characterized above all by their functional design, the more attractive appearance and the greater durability thanks to the laminated glass technology. Glass modules are therefore not only suitable for overhead systems, but also for facades and building envelopes, which thus become a true power plant for solar energy. If the initial investment is higher compared to conventional facades, the active glass facade pays off. While a plastered facade or a stone facade only protects the house against environmental influences, the active glass facade continuously supplies energy.

              • SONNENTERRASSE

              • ENERGY AND FUNCTION IN ONE DESIGN

                You determine the incidence of light on your SUN TERRACE yourself. You have the option of equipping your SUN TERRACE with 4 or 6 rows of cells. The advantage of 4 rows of cells: Your terrace is more translucent, but still provides enough shade in summer. Thanks to bifacial cell technology, the SUN TERRACE supplies quite a bit of green electricity even with 4 rows of cells.

              • SONNENPORT

              • SONNENPORT ALPIN

                Our e-carports are made of high-quality aluminum profiles, are weather-resistant and are characterized by their modern design. Everything is pre-assembled, adjusted and tested in our factory. The e-carport includes all parts for immediate start-up. Thus, the customer only has to take care of the foundation and the connection to the house or company power grid by an electrician.