Solar Thermal Energy

Solar Thermal Energy

INDEX Residential Applications Flat Plate Solar Collectors... 5 SOL 200 and SOL 200 H... 7 Mediterráneo 200... 8 Mediterráneo SLIM 200... 9 Hydraulic fittings and mounting systems... 10 Solar Easy... 13 Thermosyphon Systems... 17 Storage tanks and fittings... 20 Installation diagrams... 24 Commercial and Industrial Applications Flat Plate Solar Collectors... 28 SOL 250 and SOL 250 H... 30 Mediterráneo 250... 31 Mediterráneo SLIM 250... 32 Hydraulic fittings and mounting systems... 33 Storage tanks and fittings... 35 Installation diagrams... 38

World centre of excellence for solar thermal energy Fabrisolia S.L.U is located in Castellbisbal (Barcelona, Spain) with its own Centre of Excellence for Solar Thermal Energy for entire BDR Thermea Group and modern manufacturing plant. It is the most up-to-date solar panel manufacturing plant in the world. With an area of 10,000 m 2, it has a production capacity of up to 150,000 m 2 of solar panels per year. The company is Spain s largest manufacturer and exporter of solar collectors, with 80% of its production goint to such markets as Portugal, Italy, France, Germany, Holland, Belgium, Poland and the UK, among others. Thanks to the investment made by the group and the commitment of the company to maintaining its leadership in the development of efficient heating, cooling and domestic hot water solutions, the centre has become a benchmark in the international market. It is the only privately owned Spanish producer in the industry that has a laboratory for testing its own collectors and solar systems, certified to perform tests on both solar panels and solar equipment. In addition, in recent years it has made a significant investment in the R&D&I group in order to have at its disposal the latest advances in test instrumentation, computer systems, human resources and design material.

RESIDENTIAL APPLICATIONS Flat Plate Solar Collectors

The application of solar thermal energy in single-family dwellings is the ideal solution for reducing home energy consumption throughout the year, since it can work both for heating domestic hot water and for heating swimming pools, as well as preheating water in central heating systems for heating support. RESIDENTIAL APPLICATIONS / Flat Plate Solar Collectors 6

SOL 200 and SOL 200 H FLAT PLATE SOLAR COLLECTORS Highly selective solar collectors with 2 m 2 total surface area. Model SOL 200 for vertical installation and SOL 200 H for horizontal installation. Allows the installation of up to 10 collectors per row connected in parallel. Absorber with highly selective treatment: 0.4 mm aluminium plate, absorbance 95%, emittance 5%. Coil hydraulic circuit: Attached to the absorber by laser welding. Solar glass: 3.2 mm thick, tempered and texturised. Insulation: On the back side, rock wool with a 40 mm black veil. Frame: Grey Aluminium RAL7016. Suitable for any type of roof: Flat roof, sloping roof and roof integration. Dimensions and Technical Specifications SOL 200 SOL 200 H A mm 1.166 1.773 B mm 1.147 1.753 C mm 71 71 D mm 43 43 E mm 1.753 1.147 F mm 87 87 G mm 71 71 Total surface area m 2 2,01 2,01 Area of opening m 2 1,90 1,90 Capacity l 1,9 2,2 Weight empty kg 34 35 Maximum working pressure bar 10 10 Stagnation temperature ºC 205 199 Performance mbar Performance curves SOL 200 Pressure loss SOL 200 H 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 0 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,1 0 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,1 T* T* η=0,817-3,716 T* - 0,018 GT* 2 η=0,809-3,989t* - 0,017 GT* 2 300 250 200 150 100 50 0 0 0,5 1 1,5 2 2,5 3 3,5 4 l/min 400 350 300 250 200 150 100 50 0 0 0,5 1 1,5 2 2,5 3 3,5 4 l/min SUPPLY FORMAT Supplied in a single package. The four connections of the solar collector are protected with expanded polystyrene edge protectors to prevent damage during transport. Additionally protected by heat shrink-wrapping with transparent, microperforated film to avoid condensation during transport and warehousing of the collector. 7 Flat Plate Solar Collectors / RESIDENTIAL APPLICATIONS

MEDITERRANEO 200 FLAT PLATE SOLAR COLLECTOR Selective solar collectors with 2 m 2 total surface area. Model for vertical installation. Allows the installation of up to 10 collectors per row connected in parallel. Absorber with highly selective treatment: 0.3 mm aluminium plate Absorbance 95%. Emittance 5%. Hydraulic coil circuit: Laser welded to the absorber. Solar glass: 3.2 mm think texturised. Insulation: On the back side, rock wool with a 40 mm black veil. Frame: Natural aluminium. Dimensions and Technical Specifications MED 200 A mm 1.227 B mm 1.147 C mm 71 D mm 43 E mm 1.753 F mm 87 G mm 71 Total surface area m 2 2,01 Area of opening m 2 1,92 Capacity l 1,5 Weight empty kg 34 Maximum working pressure bar 10 Stagnation temperature ºC 204 Performance mbar 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 2,5 2 1,5 1 0,5 Performance curves MEDITERRANEO 200 0 0,02 0,04 0,06 0,08 0,1 T* η=0,770-3,924 T* - 0,011 GT* 2 Pressure loss 0 0 0,5 1 1,5 2 2,5 3 3,5 4 l/min SUPPLY FORMAT Supplied in a single package. The four connections of the solar collector are protected with expanded polystyrene edge protectors to prevent damage during transport. Additionally protected by heat shrink-wrapping with transparent, microperforated film to avoid condensation during transport and warehousing of the collector. RESIDENTIAL APPLICATIONS / Flat Plate Solar Collectors 8

MEDITERRANEO SLIM 200 FLAT PLATE SOLAR COLLECTOR Mediterráneo SLIM 200 is the lightest and thinnest solar panel on the market, and can be handled by one person. In addition, it is designed to be perfectly integrated into the architecture of the building, with its reduced thickness protruding less from the roof. The solar panel is manufactured using high quality materials and has a built-in highly selective absorber so to achieve highest performance. It can be installed both in thermosyphon type and forced type installations. Dimensions and Technical Specifications SLIM 200 A mm 1.227 B mm 1.151 C mm 73 D mm 20 E mm 1.757 F mm 46 G mm 73 Total surface area m 2 2.02 Area of opening m 2 1.92 Capacity l 1.08 Weight empty kg 26 Maximum working pressure bar 10 Stagnation temperature C 180 Performance mbar 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 5 4 3 2 1 Performance curves MEDITERRANEO SLIM 200 0 0,02 0,04 0,06 0,08 0,1 T* η=0,729-3,847 T* - 0,017 GT* 2 Pressure loss 0 0 20 40 60 80 100 120 140 160 180 l/h SUPPLY FORMAT Supplied in a single package. The four connections of the solar collector are protected with expanded polystyrene edge protectors to prevent damage during transport. Additionally protected by heat shrink-wrapping with transparent, microperforated film to avoid condensation during transport and warehousing of the collector. 9 Flat Plate Solar Collectors / RESIDENTIAL APPLICATIONS

COUPLING FOR SOL SOLAR COLLECTORS SOL solar collectors are designed to be installed easily and safely. The design of the pipe ends allows the use of quick connect couplings. Couplings fit all models of SOL collectors. SUPPLY FORMAT All components are supplied in one single box. COUPLINGS Set of couplings for two collectors. Set of couplings for between collectors. POSITION DESCRIPTION 1 Collector outlet connection with sensor sheath and built-in manual air vent 2 22 mm dia. plugs with compression fittings 2 COLLECTORS QUANTITY 1 3 Elbow fitting for collector inlet 1 INTERCOLLECTORS QUANTITY 4 Intercollector union fitting 2 2 5 Fixing clip for Pos. 1, 2 and 3 4 2 1 2 3 4 5 COUPLING FOR MEDITERRANEO AND SLIM SOLAR COLLECTORS Couplings for Mediterráneo solar collectors are based on biconical compression type fittings. SUPPLY FORMAT In a box with all the components. COUPLINGS Set of couplings for two collectors. Set of couplings for between collectors. POSITION DESCRIPTION 1 3/4" collector outlet connection with sensor sheath and built-in manual air vent 2 COLLECTORS QUANTITY 1 2 Plugs 2 3 Elbow fitting for collector inlet with compression fitting 4 Intercollector union with compression fittings 1 INTERCOLLECTORS QUANTITY 2 2 1 2 3 4 RESIDENTIAL APPLICATIONS / Hydraulic fittings 10

MOUNTING SYSTEMS AND ACCESSORIES The range of mounting systems for SOL, Mediterráneo and SLIM collectors are designed to reduce installation times to a minimum. Aluminium construction to ensure a long service life. The mounting systems are supplied pre-assembled at the factory, so installation time is minimal. MOUNTING SYSTEM FOR FLAT ROOF Allows the slope to be varied from 30 to 55. For rows of more than two collectors supplements must be fitted from the third collector onwards. For example, in a row of 5 collectors, one support must be fitted for every two collectors and three supplements. A A A B B B 1 Collector 2 Collectors 3 Collectors Models Mediterráneo 200 / SLIM 200 1 Collector 2 Collectors 3 Collectors A B A B A B 1,234 1,525 2,468 1,525 3655 1,525 SOL 200 1,234 1,525 2,468 1,525 3655 1,525 SOL 200 H 1,803 841 3,606 841 5409 841 11 Mounting systems / RESIDENTIAL APPLICATIONS

MOUNTING SYSTEM FOR SLOPING ROOFS For rows of more than two collectors supplements must be fitted from the third collector onwards. For example, in a row of 5 collectors, one support must be fitted for every two collectors and three supplements. Fitting for tile mounting. The mounting kit allows you to install the mounting systems for sloping roofs. Sloping roof mounting systems are supplied with an accessory for fitting screws through the tile. Additional accessory may also be supplied which allows the mounting systems to be fitted without the need to drill holes in the tile. It is designed to be installed with any type of tile. Models Mediterráneo 200 / SLIM 200 1 Collector 2 Collectors 3 Collectors A B A B A B 1,450 1,234 1,450 2,468 1,450 3,702 SOL 200 1,450 1,187 1,450 2,374 1,450 3,561 SOL 200 H 850 1,793 850 3,568 850 5,379 RESIDENTIAL APPLICATIONS / Mounting systems 12

RESIDENTIAL APPLICATIONS Solar Easy

SOLAR EASY DHW The range of Solar Easy DHW systems represents a revolutionary new Plug & Play concept, ready to get the most benefit from solar thermal energy. The smallest possible space houses the hydraulic set, the expansion tank and the control unit. Fully connected and wired to form a single whole. The range comprises 14 different systems combining 160, 200, 300, 400 and 500 litre storage tanks, with the SOL 200, SOL 250, Mediterráneo SLIM 200 and Mediterráneo SLIM 250 collectors. Solar Easy DHW Benefits of the system: Easy to install: You only need to connect the pipe from the storage tank to the solar collectors. Minimum space required: The storage tank integrates all components needed for installation, thus taking up the minimum possible space. With overheating protection: There is no need to install any system for eliminating surplus heat, since it has a nighttime recirculation system for the elimination of surplus heat, as well as a built-in oversized expansion vessel. With antifreeze system: The control unit has a built-in pre-programmed anti-freeze system. Solar Easy DHW Slim Storage tank specification Solar Easy 160 Solar Easy 200 Solar Easy 300 Solar Easy 400 Solar Easy 500 DHW capacity l 160 200 300 400 500 Energy efficiency class D C C C D Static lost w 81 75 92 108 125 Maximum pressure bar 8 10 10 10 10 Maximum temperature C 90 95 95 95 95 Upper heat exchanger area m 2-0.8 0.8 0.9 0.9 Lower heat exchanger area m 2 0.5 0.8 1.5 1.9 1.9 RESIDENTIAL APPLICATIONS / Solar Easy 14

Compact hydraulic kit Thermometer Upper anode meter Regulation unit Relief valve Pressure gauge Circulator Flow meter 18 litre expansion vessel Lower anode meter 15 Solar Easy / RESIDENTIAL APPLICATIONS

SOLAR EASY DHW ECO Comprising a combination of 1 or 2 Mediterráneo SLIM 200 flat collectors or 1 Mediterráneo SLIM 250 flat collector, a 150, 200 or 300 litre storage tank and all necessary hydraulic, regulation and safety fittings needed to install your solar energy domestic hot water system. Regulation components: Solar Hydraulic 10 FlexVent automatic 1/2 air vent Flamcovent 22 air separator Regulation components: CS-2 solar control unit Safety components: Vascoflex solar 18 l SOLAR EASY DHW SYSTEMS FOR CENTRAL HEATING AND POOLS The SOLAR EASY DHW and central heating systems comprise everything you need to build a solar DHW system with central heating backup. The SOLAR EASY DHW central heating and pool systems comprise all the elements needed to install a solar DHW system with backup for both central heating and the pool. Incorporates the plate heat exchanger and regulation needed for pool heating. The site includes a storage tank-in-a-tank, that is, a storage tank in which the bottom part is used as a thermal inertia tank and the upper tank is used for the production of DHW. The control unit controls all elements of the installation, including the solar circuit circulator (starts and stops depending on the storage tank temperature and solar collector), and the three-way valve in the heating circuit (opens and closes the storage tank depending on the temperature the tank and the return heating water). There is no need to install any system for eliminating surplus heat. Nighttime recirculation system preprogrammed in the control unit for the elimination of surplus heat, and an oversized expansion vessel. Antifreeze and overheating protection system pre-programmed into the control unit. Storage tank specification Solar Easy DHW and Heating 800l/4Sol200 Solar Easy DHW and Heating 800l/6Sol200 Solar Easy DHW and Heating 1000l/8Sol200 DHW capacity (l) 200 200 250 Heating capacity (l) 600 600 750 Number of collectors 4 6 8 Expansion vessel capacity (l) 25 35 50 Control unit CS10 CS10 CS10 3-way valve VZ 1 VZ 1 VZ 1 Plate heat exchanger (Solar Easy DHW, Heating and Swimming Pool) M 10 H 20 plates M 10 H 20 plates M 10 H 20 plates RESIDENTIAL APPLICATIONS / Solar Easy 16

RESIDENTIAL APPLICATIONS Thermosyphon Systems

THERMOSYPHON SYSTEMS. STS 150/200 2.0/200 2.5/300 The Thermosyphonic System is the ideal solution for providing compact and low cost water heated by the action of sunlight, especially in areas with a high level of solar radiation and a suitable climate. Fully autonomous operation of the thermosyphon is based on the principle of natural circulation, so there is no need for a circulator or a regulation system. The bracket and fittings provided make it easy and convenient to install the equipment directly on a flat roof or on the same slope as a pitched roof. A thermostatic mixer must be installed to combine tap water and hot water from the solar tank to achieve the most comfortable water temperature. SUPPLY FORMAT Supplied in 3 packages. Solar collector, storage tank, mounting system and accessories (including relief valve set to 8 bar). Solar fluid not included. OPTIONAL SUPPLY Thermostatic mixer in a box. A STS 150 STS 200 2.0 STS 200 2.5 STS 300 2.0 STS 300 2.5 A (mm) 1.279 1.305 1.305 1.820 1.820 B (mm) 750 750 750 1.295 1.295 E C (mm) 895 895 895 1.436 1.436 D (mm) 1.265 1.265 1.265 2.500 2.500 E (mm) 1.882 1.962 1.962 1.962 1.962 F (mm) 1.565 1.565 2.031 1.565 2.031 D C F B A H STS 150 STS 200 2.0 STS 200 2.5 STS 300 2.0 STS 300 2.5 A (mm) 1.279 1.305 1.305 1.820 1.820 C (mm) 895 895 895 1.436 1.436 D (mm) 895 895 895 1.436 1.436 G (mm) 1.362 1.362 1.362 1.540 1.540 H (mm) 678 755 755 755 755 I J I (mm) 1.790 7.790 2.223 1.790 2.223 J (mm) 2.326 2.397 2.831 2.397 2.831 C G D RESIDENTIAL APPLICATIONS / Thermosyphon Systems 18

Models STS 150 STS 200 2.0 STS 200 2.5 STS 300 2.0 STS 300 2.5 Collector outside dimensions (mm) 1,753 x 1,151x46 1,753 x 1,151 x 46 2,187 x 1,151 x 46 1,753 x 1,151 x 46 2,187 x 1,151x 46 Area of opening (m 2 ), A SOL 1.92 1.92 2.40 3.84 4.80 Collector capacity (l) 1.4 1.4 1.6 2.8 3.2 Zero loss of efficiency 0.724 0.724 0.730 0.724 0.730 First order coefficient (W/m 2 K) 3.860 3.860 3.915 0.95 0.95 Second order coefficient (W/m 2 K 2 ) 0.017 0.017 0.013 0.017 0.013 Angle of incidence modifier 0.95 0.95 0.95 0.95 0.95 Total capacity of the primary circuit (l) 9.6 9.6 10.8 22.8 25.2 Storage tank dimensions (mm) Ø500x1.279 Ø580x1.305 Ø580x1.305 Ø580x1.820 Ø 580 x 1820 Storage tank capacity (l) 150 200 200 300 300 Weight with mounting system; without water (kg) 107 115 115 190 192 Storage tank material Type of insulation Enamelled steel Polyurethane foam Insulation thickness 35 mm 50 mm 50 mm 50 mm 50 mm Maximum operating pressure (bar) 8 Maximum working pressure ( C) 102 Hot and cold water connections 1/2 Maximum snow loading s k (mounting system) 4 kn/m 2 4 kn/m 2 4 kn/m 2 2.7 kn/m 2 2.7 kn/m 2 Maximum wind speed q p (mounting system) 1.13 kn/m 2 1.13 kn/m 2 1.13 kn/m 2 0.73 kn/m 2 0.57 kn/m 2 Power consumption: pump / standby (w) 0 / 0.00 19 Thermosyphon Systems / RESIDENTIAL APPLICATIONS

RESIDENTIAL APPLICATIONS Storage tanks and fittings

SOLAR ENERGY STORAGE TANKS Storage tanks for AS 90/160-1E and AS 200/500-2E The AS 90-1E, AS 120-1E, AS 160-1E, AS 200-2E, AS 300-2E, AS 400-2E and AS 500-2E storage tanks, are designed for hot water production using thermal solar energy. Polyurethane foam insulation. With two coils. To avoid possible corrosion problems, a magnesium anode is fitted, connected to an anode tester for checking the degree of wear. Optionally a 2.5 kw electrical resistance may be supplied. Models Total tank capacity (l) Energy efficiency class Height (mm) Diameter (mm) Weight when empty (kg) Upper heat exchanger area (m 2 ) Lower heat exchanger area (m 2 ) Higher capacity (l) Lower capacity (l) AS 90-1E 90 B 890 480 36 0.31-1.40 - AS 120-1E 120 B 1.190 480 45 0.47-2.20 - AS 160-1E 160 B 1.130 560 60 0.63-2.90 - AS 200-2E 200 C 1.423 600 106 0.76 1.20 4.92 4.92 AS 300-2E 300 C 1.796 620 128 1.00 1.50 5.50 13.00 AS 400-2E 400 C 1.672 770 159 1.00 1.80 4.83 12.26 AS 500-2E 500 D 1.786 770 186 1.00 2.50 9.00 15.00 DHW STORAGE TANKS The range of hot water tanks is ideal for the production of hot water for combined applications (domestic hot water + central heating). This solution optimizes the available space and installation cost, leading to maximum energy savings. The range, made of enamelled steel, has two models with 800 and 1000 litres of total capacity. An ideal option for harnessing solar energy to reduce your energy bill. Models Total tank capacity (l) DHW capacity (l) Energy efficiency class Static losses (W) Overall height (l) Diameter (mm) Weight when empty (kg) Weight when full (kg) Upper heat exchanger area (m 2 ) Lower heat exchanger area (m 2 ) ASC 800/200-E 765 176 E 181 1.837 950 980 1.30 1.30 2.40 ASC 100/250-E 885 228 E 237 2.087 990 1104 1.30 1.30 2.40 21 Storage tanks and fittings / RESIDENTIAL APPLICATIONS

CS ELECTRONIC SOLAR CONTROL PANEL The range of CS electronic control units is designed to maximise the performance of your solar energy hot water system. The range comprises 2 models: CS-2 (basic version) and CS-10 (complete version). CS2 ELECTRONIC SOLAR CONTROL PANEL Instant status information regarding the system components. Control and regulation of the temperature of the solar collector and the solar DHW preheating tank. Control and regulation of the individual preheating tank in residential buildings. Regulation of 10 types of installation. Overheating protection function. CS-10 ELECTRONIC SOLAR CONTROL PANEL Instant status information regarding the system components. Control and regulation of the temperature of the solar collector and the solar DHW preheating and backup tanks. Control and regulation of the backup auxiliary generator. Anti-legionella function. Regulation of up to 13 different types of installation. Overheating protection function. SOLAR HYDRAULIC HYDRAULIC SET The range of Solar Hydraulic units provides a compact solution incorporating all the elements you need for an easy, fast and convenient installation of your solar thermal energy. Solar Hydraulic 15: Twin branch hydraulic set including: High efficiency circulator, flow and return thermometers, relief valve, pressure gauge, flow meter and filling and drain valves. Solar Hydraulic 15 Single: Single branch hydraulic set including: High efficiency circulator, thermometer, relief valve, pressure gauge and flow meter. RESIDENTIAL APPLICATIONS / Storage tanks and fittings 22

INSTALLATION ACCESSORIES ACCESSORIES AND FITTINGS 1. VASOFLEX SOLAR EXPANSION VESSEL 2. FLAMCOVENT AIR SEPARATOR 3. FLEXVENT SUPER 1/2 AIR VENT VALVE 4. 1/2, 3/4 AND 1 RELIEF VALVES 5. M 10 H PLATE HEAT EXCHANGER 6. 2-WAY AND 3-WAY ZONE VALVES 7. 3/4" AND 1" THERMOSTATIC MIXING VALVE 8. SOLAR FLUID FAC 10 AND FAC 20 9. FLEXIBLE STAINLESS STEEL PIPE 15 M DN 16 AND DN20 OUR PRODUCT OFFERING IS COMPLETED WITH A SERIES OF ACCESSORIES SPECIFICALLY DESIGNED FOR SOLAR ENERGY INSTALLATIONS: 1. Our range comprises 18, 25, 35, 50 y 80 litre models. 2. The presence of air in the system is a major cause of reduced performance. We recommend to install this component in order to eliminate air which may get in during the filling. 3. We recommend it be installed in each row or battery of solar collectors. 4. Essential for all installations which do not have a Solar Hydraulic set. 5. Specially designed for solar energy installations using removable corrugated plates made of AISI 316 stainless steel. 6. It must be installed in systems with individual storage tanks in each dwelling to regulate efficient energy use. 7. In periods of absence or low DHW consumption, these systems can store hot water at temperatures above 60 C. So it is essential to incorporate a thermostatic mixing valve to protects the user of the system. 8. This is the fluid which transfers the heat produced in the system. It is essential also to protect the installation from frosts and help maintain the performance and extend the life of system components. 9. To facilitate the installation of solar equipment pipes are supplied properly insulated according to regulations, complete with sensor cable. Four fixing clamps are also included. 23 Storage tanks and fittings / RESIDENTIAL APPLICATIONS

SCREEN FILTER STOP VALVE CHECK VALVE MAINS SUPPLY M M T 3-WAY MIXING VALVE 3- WAY ON/OFF VALVE 3-WAY THERMOSTATIC VALVE 3-WAY VALVE W/RECIRC. DHW T M S THERMOMETER PRESSURE GAUGE SENSOR FLOW SWITCH AIR VENT RELIEF VALVE PUMP METER INSTALLATION DRAINAGE SOLAR PANELS Pmax. 8 bar F1 F4 ATF VASOFLEX A1 SOLAR DOMESTIC WATER STORAGE TANK AFS VASOFLEX INSTANTANEOUS MIXED BOILER HEATING CIRCUIT T DHW AFS VASOFLEX Solar Hot Water with gas boiler backup RESIDENTIAL APPLICATIONS / Installation diagrams 24

SOLAR PANELS F1 Pmax. 8 bar F4 ATF VASOFLEX A1 SOLAR DOMESTIC WATER STORAGE TANK AFS VASOFLEX ELECTRIC IMMERSION HEATER T DHW AFS Solar Hot Water, with electric immersion heater backup 25 Installation diagrams / RESIDENTIAL APPLICATIONS

SCREEN FILTER STOP VALVE CHECK VALVE MAINS SUPPLY M M T 3-WAY MIXING VALVE 3- WAY ON/OFF VALVE 3-WAY THERMOSTATIC VALVE 3-WAY VALVE W/RECIRC. DHW T M S THERMOMETER PRESSURE GAUGE SENSOR FLOW SWITCH AIR VENT RELIEF VALVE PUMP METER INSTALLATION DRAINAGE SOLAR PANELS F1 Pmax. 8 bar M F4 ATF VASOFLEX A1 SOLAR DOMESTIC WATER STORAGE TANK AFS VASOFLEX INSTANTANEOUS MIXED BOILER POOL HEATING CIRCUIT T T DHW AFS VASOFLEX Solar Thermal energy for Domestic Hot Water and pool heating with gas boiler backup RESIDENTIAL APPLICATIONS / Installation diagrams 26

M SOLAR PANELS F1 VASOFLEX ATF ATF VASOFLEX A1 F4 COMBINED DHW STORAGE TANK INSTANTANEOUS MIXED BOILER HEATING CIRCUIT T DHW AFS VASOFLEX Solar Thermal energy for Domestic Hot Water and space heating with gas boiler backup 27 Installation diagrams / RESIDENTIAL APPLICATIONS

COMMERCIAL AND INDUSTRIAL APPLICATIONS Flat Plate Solar Collectors

There is a huge variety of industrial applications (mining, wine industry, food industry, greenhouses, laundries, etc...) which involve processes needing a supply of medium temperature hot water. The use of solar energy for these applications makes above mentioned processes more efficient with much lower energy costs. The installation of solar thermal energy in hotels for both hot water and swimming pools, can handle a very high proportion of the energy needs of the hotel, providing considerable savings. In the industrial and residential sectors solar thermal energy is used as an ideal backup for geothermal energy. The application of solar thermal energy for the heating of sanitary hot water in residential buildings substantially increases the energy efficiency of the building, leading to significant savings. Various solutions exist, depending on the type of building, to maximise the efficiency of the system.

SOL 250 and SOL 250 H FLAT PLATE SOLAR COLLECTOR Absorber with highly selective treatment: 0.4 mm aluminium plate Absorbance 95%, Emittance 5%. Coil hydraulic circuit: Attached to the absorber by laser welding. Solar glass: 3.2 mm think texturised. Insulation: On the back side, fibreglass with a 40 mm black veil. On lateral sides, fiberglass with a black veil. Frame: Aluminium grey RAL7016. Dimensions and Technical Specifications SOL 250 SOL 250 H A mm 1.167 2.207 B mm 1.147 2.187 C mm 71 71 D mm 43 43 E mm 2.187 1.147 F mm 87 87 G mm 71 71 Total surface area m 2 2.51 2.51 Area of opening m 2 2.37 2.38 Capacity l 2.9 2.7 Weight empty kg 47 47 Maximum working pressure bar 10 10 Stagnation temperature C 205 199 Performance mbar 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 500 450 400 350 300 250 200 150 100 50 0 Performance curves SOL 250 0 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,1 T* η=0,812-3,478 T* - 0,018 GT*^2 Pressure loss 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 l/min 600 500 400 300 200 100 0 SOL 250 H 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 0 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,1 T* η=0,818-3,748 T* - 0,016 GT*^2 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 l/min SUPPLY FORMAT Supplied in a single package. The four connections of the solar collector are protected with expanded polystyrene edge protectors to prevent damage during transport. Additionally protected by heat shrink-wrapping with transparent, microperforated film to avoid condensation during transport and warehousing of the collector. COMMERCIAL AND INDUSTRIAL APPLICATIONS / Flat Plate Solar Collectors 30

MEDITERRANEO 250 FLAT PLATE SOLAR COLLECTOR Selective solar collectors with 2.5 m 2 total surface area. Model for vertical installation. Allows the installation of up to 10 collectors per row connected in parallel. Absorber with highly selective treatment: 0.3 mm aluminium plate Absorbance 95%, Emittance 5%. Gridded hydraulic circuit: Attached to the absorber by laser welding. Solar glass: 3.2 mm thick texturised. Insulation: On the back side, fibreglass with a 40 mm black veil. Frame: Aluminium. Dimensions and Technical Specifications MED 250 A mm 1227 B mm 1147 C mm 71 D mm 43 E mm 2.187 F mm 87 G mm 71 Total surface area m 2 2.51 Area of opening m 2 2.40 Capacity l 1.7 l Weight empty kg 44 Maximum working pressure bar 10 Stagnation temperature C 204 Performance mbar 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 Performance curves MEDITERRANEO 250 0 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,1 T* η=0,773-3,818 T* - 0,014 GT* 2 Contraseña de certificación GPS-8421 Pressure loss 8 7 6 5 4 3 2 1 0 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 l/min SUPPLY FORMAT Supplied in a single package. The four connections of the solar collector are protected with expanded polystyrene edge protectors to prevent damage during transport. Additionally protected by heat shrink-wrapping with transparent, microperforated film to avoid condensation during transport and warehousing of the collector. 31 Flat Plate Solar Collectors / COMMERCIAL AND INDUSTRIAL APPLICATIONS

MEDITERRANEO SLIM 250 COLLECTOR The Mediterráneo SLIM 250 is the lightest and thinnest solar panel in the market and can be handled by only 1 person. In addition, it is designed to fit unobtrusively into the architecture of the building. The solar panel is manufactured using high quality materials. It has a built-in highly selective absorber to achieve high yields. It can be installed both in thermosyphon type and forced type installations. Dimensions and Technical Specifications Performance 0,800 0,600 Performance curves MEDITERRANEO SLIM 250 0,400 0,200 SLIM 250 A mm 1.227 B mm 1.151 C mm 73 D mm 20 E mm 1.757 F mm 46 G mm 73 Total surface area m 2 2.52 Area of opening m 2 2.4 Capacity l 1.27 Weight empty kg 31 Maximum working pressure bar 10 Stagnation temperature C 180 0,000 0 0,02 0,04 0,06 0,08 0,1 T* η=0,742-3,923 T* - 0,014 GT* 2 mbar 5 4 3 2 1 Pressure loss 0 0 20 40 60 80 100 120 140 160 180 l/h SUPPLY FORMAT Supplied in a single package. The four connections of the solar collector are protected with expanded polystyrene edge protectors to prevent damage during transport. Additionally protected by heat shrink-wrapping with transparent, microperforated film to avoid condensation during transport and warehousing of the collector. COMMERCIAL AND INDUSTRIAL APPLICATIONS / Flat Plate Solar Collectors 32

MOUNTING SYSTEMS AND ACCESSORIES The range of mounting systems for SOL, Mediterráneo and SLIM collectors are designed to reduce installation times to a minimum. Aluminium construction to ensure a long service life. The mounting systems are supplied pre-assembled at the factory, so installation time is minimal. MOUNTING SYSTEM FOR FLAT ROOF Allows the slope to be varied from 30 to 55. For rows of more than two collectors supplements must be fitted from the third collector onwards. For example, in a row of 5 collectors, one support must be fitted for every two collectors and three supplements. A A A B B B 1 Collector 2 Collectors 3 Collectors Models Mediterráneo 250 / SLIM 250 1 Collector 2 Collectors 3 Collectors A B A B A B 1.234 1.525 2.468 1.525 3.655 1.525 SOL 250 1.234 1.525 2.468 1.525 3.655 1.525 SOL 250H 2.237 841 4.474 841 5.409 841 33 Hydraulic fittings and mounting systems / COMMERCIAL AND INDUSTRIAL APPLICATIONS

MOUNTING SYSTEM FOR SLOPING ROOFS For rows of more than two collectors supplements must be fitted from the third collector onwards. For example, in a row of 5 collectors, one support must be fitted for every two collectors and three supplements. Fitting for tile mounting. The mounting kit allows you to install the mounting systems for sloping roofs. Sloping roof mounting systems are supplied with an accessory for fitting screws through the tile. An accessory may also be supplied which allows the bracket to be fitted without the need to drill holes in the tile. It is designed to be installed with any type of tile. Models Mediterráneo / SLIM 250 1 Collector 2 collectors 3 Collectors A B A B A B 1.900 1.234 1.900 2.468 1.900 3.702 SOL 250 1.900 1.187 1.900 2.374 1.900 3.561 SOL 250H 850 2.227 850 4.450 850 6.681 COMMERCIAL AND INDUSTRIAL APPLICATIONS / Hydraulic fittings and mounting systems 34

COMMERCIAL AND INDUSTRIAL APPLICATIONS Storage tanks and fittings

STORAGE TANKS Enamelled tanks AS 750, 1000, 1500, 2000, 2500, 3000, 3500, 400 and 5000-1 E Polyurethane foam insulation. With a coil. To avoid possible corrosion problems, there are two or three magnesium anodes, connected to an anode tester for checking the degree of wear. Lagging may be supplied as an option for 2000 to 5000 litre tanks, for both outdoor and indoor use. Lagging is included for the 750 and 1500 litre tanks. Enamelled tanks AS 750, 1000, 1500-2 E Polyurethane foam insulation. With two coils. To avoid possible corrosion problems, there are two or three magnesium anodes, connected to an anode tester for checking the degree of wear. Enamelled tanks AS 1000, 1500, 2000, 2500, 3000, 3500, 4000 and 5000 - IN E Polyurethane foam insulation. With no coil. To avoid possible corrosion problems, there are two or three magnesium anodes, connected to an anode tester for checking the degree of wear. Lagging may be supplied as an option for 2000 to 5000 litre tanks, for both outdoor and indoor use. Lagging is included for the 1000 and 1500 litre tanks. Steel tanks ASA 800, 1000, 1500, 2000, 2500, 3000, 3500, 4000 and 5000-1 This range of tanks is designed to be used as thermal inertia storage tanks. Polyurethane foam insulation. With a coil. Lagging may be supplied as an option for 1500 to 5000 litre tanks, for both outdoor and indoor use. Lagging is included for the 800 and 1000 litre tanks. Steel tanks ASA 800, 1000, 1500, 2000, 2500, 3000, 3500, 4000 and 5000 - IN This range of tanks is designed to be used as thermal inertia storage tanks. Polyurethane foam insulation. With no coil. Lagging may be supplied as an option for 1500 to 5000 litre tanks, for both outdoor and indoor use. Lagging is included for the 800 and 1000 litre tanks. COMMERCIAL AND INDUSTRIAL APPLICATIONS / Storage tanks and fittings 36

Models Total capacity (l) Energy efficiency class Static losses (W) Overall height (mm) Weight when empty (kg) Upper heat exchanger area (m 2 ) Lower heat exchanger area (m 2 ) Higher capacity (l) Lower capacity (l) AS 750-2E 750 E 185 1.837 206 1.50 2.47 9.50 19.50 AS 1000-2E 1.000 E 240 2.087 307 1.50 2.47 9.50 19.50 AS 1500-2E 1.500 E 278 2.200 406 2.20 4.00 16.10 28.90 AS 750-1E 750 E 170 1.837 189 2.47 19.50 AS 1000-1E 1.000 E - 2.087 273 2.47 19.50 AS 1500-1E 1.500 E - 2.200 385 4.00 28.90 AS 2000-1E 2.000 C - 2.280 660 4.50 32.70 AS 2500-1E 2.500 - - 2.015 710 5.30 29.40 AS 3000-1E 3.000 - - 2.305 780 5.30 29.40 AS 3500-1E 3.500 - - 2.580 840 7.00 37.70 AS 4000-1E 4.000 - - 2.310 1.010 7.00 37.70 AS 5000-1E 5.000 - - 2.710 1.150 9.00 47.80 AS 750 IN E 750 E 185 1.837 156 AS 1000 IN E 1.000 E 240 2.087 237 AS 1500 IN E 1.500 E 278 2.200 334 AS 2000 IN E 2.000 C 170 2.280 450 AS 2500 IN E 2.500 - - 2.015 630 AS 3000 IN E 3.000 - - 2.305 690 AS 3500 IN E 3.500 - - 2.580 755 AS 4000 IN E 4.000 - - 2.310 880 AS 5000 IN E 5.000 - - 2.710 1.040 37 Storage tanks and fittings / COMMERCIAL AND INDUSTRIAL APPLICATIONS

SCREEN FILTER STOP VALVE CHECK VALVE MAINS SUPPLY M M T 3-WAY MIXING VALVE 3- WAY ON/OFF VALVE 3-WAY THERMOSTATIC VALVE 3-WAY VALVE W/RECIRC. DHW T M S THERMOMETER PRESSURE GAUGE SENSOR FLOW SWITCH AIR VENT RELIEF VALVE PUMP METER INSTALLATION DRAINAGE SOLAR PANELS Pmax. 8 bar F1 F4 VASOFLEX A1 SOLAR DOMESTIC WATER STORAGE TANK VASOFLEX APARTMENT 1 APARTMENT 2 INSTANTANEOUS MIXED BOILER INSTANTANEOUS MIXED BOILER T HEATING T HEATING DHW DHW AFS AFS Solar energy for Hot Water in residential buildings, with individual wall-mounted boiler for backup COMMERCIAL AND INDUSTRIAL APPLICATIONS / Installation diagrams 38

SOLAR PANELS F1 Pmax. 8 bar F4 ATF VASOFLEX A1 F4 SOLAR INTER-STORAGE TANK AS X-1 E AFS VASOFLEX CENTRALISED BOILER HEATING CIRCUIT DHW HVF Pmax. 8 bar RECIRC. PUMP. DHW SB F4 HP TLP VFK VASOFLEX Solar thermal energy for Hot Water in hotel with gas boiler backup 39 Installation diagrams / COMMERCIAL AND INDUSTRIAL APPLICATIONS

SCREEN FILTER STOP VALVE CHECK VALVE MAINS SUPPLY M M T 3-WAY MIXING VALVE 3- WAY ON/OFF VALVE 3-WAY THERMOSTATIC VALVE 3-WAY VALVE W/RECIRC. DHW T M S THERMOMETER PRESSURE GAUGE SENSOR FLOW SWITCH AIR VENT RELIEF VALVE PUMP METER INSTALLATION DRAINAGE SOLAR PANELS F1 Pmax. 8 bar M F4 ATF VASOFLEX A1 SOLAR DOMESTIC WATER STORAGE TANK AFS VASOFLEX CENTRALISED BOILER HEATING CIRCUIT DHW HVF Pmax. 8 bar RECIRC. PUMP. DHW SB F4 HP POOL TLP T VFK VASOFLEX Solar energy for Hot Water and heating of pool in a hotel, with gas boiler for backup COMMERCIAL AND INDUSTRIAL APPLICATIONS / Installation diagrams 40

SOLAR PANELS F1 VASOFLEX A1 POOL T Solar energy for swimming pool heating 41 Installation diagrams / COMMERCIAL AND INDUSTRIAL APPLICATIONS

info@fabrisolia.com Phone: +34 93 682 80 40 Fax: +34 93 682 34 23 Manganès, 2. 08755 Castellbisbal (Barcelona) - Spain www.fabrisolia.com