Transcription
The Greenskies range ofsolar panels from WorcesterTechnical and specification informationNEWGreenskies solar kitsnow available to order
Worcester, Bosch GroupheadquartersWorcester and you. Making a difference.Working together for many years, heatingWe’re a leading British company,“At Worcester we recognise the vital roleprofessionals and Worcester have beenemploying approximately 2,000 peopleyou, our customer, has in the specificationmaking a real difference in hundreds ofat our headquarters and manufacturingthousands of homes across the UK. We areplants in Worcester and at Clay Cross inrecognised as a market leader in highPageThe Worcester Greenskies range of solar panels4-7and installation of ‘A’ rated, energy efficientThe inside story8-9appliances in homes across the UK. We willWorcester Greenskies solar panel system layouts10Derbyshire, including a nationwide networkcontinue to invest in our products, people,Worcester Greenskies cylinder series11 - 13efficiency, condensing boiler technology andof over 300 Service Engineers and over 80facilities and added value services such asInstalling Worcester Greenskies FK solar panels14 - 26are also committed to providing renewabletechnically-trained Field Sales Managers.training, to give you the support you requireInstallation requirements27in providing a total solution for yourFAQs28customers’ comfort.”Worcester Greenskies solar panel package29Worcester Greenskies solar panel30 - 37energy solutions.As part of Europe’s largest supplier ofAs part of the Bosch Group, our products areheating products, Worcester, Bosch Groupdesigned and manufactured to provide thehas the UK-based resources and supportRichard Soper,package orderinghigh levels of quality and reliability which arecapability to offer you the value-addedManaging Director, Worcester, Bosch GroupWorcester Greenskies solar panel andsynonymous with the Bosch namesolutions we feel you deserve.throughout the world.2Contents38 - 41Worcester Greenskies cylinder accessoriesWorcester Greenskies solar parts ordering42 - 44After-sales45Worcester training46 - 473
Worcester Greenskiessolar panelsWorcester Greenskies solar panels range at a glanceStandard Solar PanelsGreenskies FKC-1S Greenskies FKC-1Wsolar panelsolar panelOrientationGlobal responsibility for nature and the environmentThe Worcester Greenskies solar panels are a perfectpartner to the new range of condensing Greenstar regularPortraitLandscapeGross collectorarea (m2)2.372.37Absorber area (m2)2.232.2391.5 0.591.5 0.5As part of the Bosch group, Worcester is committed toand system boilers, with different models available in bothenvironmental protection. Product development isoil and gas, which require a separate cylinder for theSolar glasstransmission (%)prioritised in the interests of the safety of people, thestorage of hot water. When used together a Greenstar boilerAbsorption (%)95 295 2economical use of resources and environmentaland solar system provide a highly efficient system to giveEmission (%)12 212 2sustainability.heating and hot water comfort.Stagnationtemperature (ºC)188188With this in mind Worcester is proud to offer solar panelsA typical well sized solar system should provide aroundWeight - empty (kg)4142for hot water heating which allow the consumer to take50-70% of the domestic hot water requirements of a home,advantage of renewable and sustainable energy.representing a very worthwhile saving on hot water heatingMax. operatingpressure (bar)66costs. The remaining hot water requirement is provided byWorcester Greenskies solar panels harness the power inthe boiler.Orientationexisting heating systems which use a store of hot water in acylinder. The existing cylinder is exchanged for a cylinderwith two heat exchanger coils; one from the boiler in theproperty and a second from the solar panels.4NEWIncreases performance95% absorption rateof panelRobust panel designMinimises risk of damageand prolongs service lifeEnvironmentally friendlyAll materials recyclable,environmentallyconscious manufactureQuick fittingLabour and money savingEasy to fitReduces complexity ofinstallationSimple to use controllerAllows quick settingof functionsGreenskies FKT-1S Greenskies FKT-1Wsolar panelsolar panelheat for the production of hot water for the home.BenefitsEfficient collector withHigh Performance Solar Panelsboth direct and diffused sunlight and convert the energy toThe solar panels have been designed as a complement toFeaturesPortraitLandscapeSelective coatingIncreases collectoron absorberperformance even oncloudy daysStrong solar glass coverGreenskies solar kitsnow available to orderGross collectorarea (m2)2.372.37Absorber area (m2)2.232.23See pages 30 – 37 for detailsSolar glasstransmission (%)91.5 0.591.5 0.5Absorption (%)95 295 2Emission (%)5 25 2Stagnationtemperature (ºC)202202Weight - empty (kg)4445Max. operatingpressure (bar)1010Protects collectorfrom damageLarger absorber surface*Better performanceLower lift weight*Easier handling*Compared to FK240 panel5
Worcester Greenskies solar panelsControlsThe Worcester solar package includes a simple controllerOperationPanel performance(TDS10) which allows the user to select the temperaturerequired at the hot water cylinder. The controller thenWorcester Greenskies solar panels form part of a systemEach Worcester Greenskies collector has a net surface areaautomatically decides when to run the pump to bring thewhich remains separate from the boiler heating system.of 2.23 sq.m. The panels are covered with solar glass whichenergy from the panels to the cylinder.helps the selective coating on the copper collector absorbThe panels are mounted on a surface which is selected for95% of the available energy. The panel contains 55mm ofThe control uses a simple temperature difference to defineits exposure to sunlight and usually connected, via pipemineral wool which contributes to the low 12% emissionwhen the pump runs. The temperature in the panel must bework, to the lower coil of a twin-coil solar cylinder. Therating (5% for the FKT panels).8ºC higher than the store for the pump to start running. Thisenergy in the sun’s rays is absorbed by the panel and thewill continue until the panel temperature gets to 4ºC aboveheat is transferred into the pipe work in the absorberA common question (see the FAQs section for more) aboutplates. The pipe work is filled with a ready-mixed liquid,solar in the UK focuses on whether there is enoughcontaining glycol and water, which is circulated by a pumpsunshine available to make solar worthwhile. The usual ideaThis ensures that the pump is only running when the benefitto the coil in the hot water cylinder. The heat is depositedof British weather is of cloudy skies and intermittentfrom the solar panels is available.in the storage cylinder and the glycol returns to the panel tosunshine. Worcester’s solar panels have been developedabsorb more free solar energy. The system is equipped withwith this typical weather in mind and make the most ofa simple unit to control the flow of energy from the panelsboth direct and diffused sunlight to give a useful annualto the storage cylinder.contribution wherever you are in the 701,1451,1452,0701,1452,070radiation in the UK is made up of direct radiation on sunnydays, which accounts for around 40%, and diffusedreceived by the UK is enough for solar water heating to be aviable supplement to existing domestic water heating.Perhaps surprisingly the UK receives 65% of the amount ofsolar radiation that is received by the south of Spain. TheEastradiation on cloudy days, accounting for 60% of the total.SouthPosition panels in a southerlydirection for maximum potential.Summer will provide the largest amount of radiation overthe year but a useful contribution will be provided by otherseasons.Application of Worcester Greenskies solar panelsAs an indication, a well sized typical installation will providethe following proportion of the household domestic hotWorcester offers a range of options for a solar waterwater 252.232.232.232.2391.591.591.591.5Stagnation temperature (ºC)188188202202Fluid content (litres)0.861.251.431.76Weight empty (kg)Coating41424445Highly selective(black chrome)Highly selective(black chrome)Highly selective(PVD)Highly selective(PVD)95% 2%95% 2%95% 2%95% 2%12% 2%12% 2%5% 2%5% 2%661010505050503.2mm solar safetyglass, 91.5% 0.5%solar transmission3.2mm solar safetyglass, 91.5% 0.5%solar transmission3.2mm solar safetyglass, 91.5% 0.5%solar transmission3.2mm solar safetyglass, 91.5% 0.5%solar transmissionFrameUV and weatherprooffibre glass profile withplastic cornerUV and weatherprooffibre glass profile withplastic cornerUV and weatherproof UV and weatherprooffibre glass profile with fibre glass profile withplastic cornerplastic cornerRear panel0.6mm aluminium-zinccoated steel sheet0.6mm aluminium-zinccoated steel sheet0.6mm aluminium-zinc 0.6mm aluminium-zinccoated steel sheetcoated steel sheetInsulation55mm mineral wool,high temperatureresistant55mm mineral wool,high temperatureresistantFluid for solar circuitWater-propylene glycolmixture 50/50Water-propylene glycolmixture 50/50Water-propylene glycol Water-propylene glycolmixture 50/50mixture 50/50AbsorberCopper strip absorberwith harp hydraulic,ultrasonic weldedCopper strip absorberwith harp hydraulic,ultrasonic weldedCopper strip absorber Copper strip absorberwith double meander with double meanderhydraulic, ultrasonichydraulic, ultrasonicweldedweldedCE Solar KeymarkCE Solar KeymarkCE Solar ssionMax. operation pressure (bar)Nominal flow rate (litres/hr)Glassheating solution as an addition to an existing or% of requirement fulfilled by solarreplacement boiler. The solar panels can also be used forother water heating requirements such as heating ofSeason%swimming pools.Summer80 - 90Spring & Autumn40 - 50Winter20 - 30The panels can be mounted directly onto sloping roofs witha variety of fixings for different roof coverings or onto aframe for flat roofs. In addition, in-roof flashings and wallThis translates to over half of the typical annual domesticmounting brackets are available.hot water requirement.The solar panels should be installed in a southerly directionGreenskies FKC-1S Greenskies FKC-1W Greenskies FKT-1S Greenskies FKT-1WSolar PanelSolar PanelSolar PanelSolar PanelOrientationHeight (mm)Width (mm)Depth (mm)Gross collector area (m2)Aperture area (m2)Absorber area (m2)Solar glass transmission (%)Contrary to popular belief the amount of solar radiationWestController TDS10Technical data – Worcester Greenskies solar panel seriesModelSolar Radiation in the British IslesNorththe store and then the pump will stop.at an angle of between 30º and 45º. Where this is notpossible the installation should move towards a westerlyfacing direction. East and North facing directions shouldbe avoided.6CertificatesZero-loss collector efficiencyHeat loss co-efficient55mm mineral wool,high temperatureresistant55mm mineral wool,high temperatureresistantCE Solar Keymark7
Worcester Greenskies FKC solar panel –inside storyWorcester Greenskies FKT solar panel –inside storyMMFFFF11223354656R7R784RRKey to componentsKey to componentsFFlow4. Header PipeFFlow3. Double Meander Collector PipeworkRReturnReturn4. Insulation5. InsulationRM Socket for Temperature Sensor6. Back PlateM Socket for Temperature Sensor5. Back Plate1. Solar Safety Glass7. Fibre Glass Frame1. Solar Safety Glass6. Fibre Glass Frame2. Absorber8. Plastic Corner Piece2. Absorber7. Plastic Corner Piece3. Collector Pipework89
Worcester Greenskies solar panelsystem layoutsWorcester Greenskies Cylinder seriesFeaturesTypical solar system for hotwater with twin coil cylinderand conventional boilerThe most common solar system layout uses a twin coilcylinder which is heated by both a boiler (or other heatsource) and the solar panels. The solar system and theregular heating system do not come into direct contact witheach other and the only shared part is the cylinder.The solar system has its own pump, expansion vessel,Inlet control set (pressure reducing valve, strainer,Worcester boiler compatibilityTemperature & pressure relief valveGreenstar 12i SystemGreenstar Danesmoor WM 12/18Greenstar 24i SystemGreenstar Danesmoor WM 18/25Greenstar 12RiDanesmoor 12/14 –Kitchen, Utility & System modelsExpansion vessel 18 litre or expansion vessel 24 litreDanesmoor 15/19 –Kitchen, Utility & System modelsWall mounting bracket (for the expansion vessel)Danesmoor 20/25 –Kitchen, Utility & System models22mm DZR compression connectionsGreenstar 30CDi SystemDanesmoor 26/32 –Kitchen & Utility models1 x 15mm end feed teeGreenstar FS 30CDi RegularDanesmoor 32/50 – Utility modelsExpansion valve (to discharge)Greenstar FS 42CDi RegularDanesmoor 50/70 – Utility modelsGreenstar 15RiGreenstar 18RiGreenstar 24RiGreenstar 30CDi ConventionalGreenstar 40CDi Conventionalpressure relief valve, air vent and controller.15mm/22mm TundishExpansion vessel hoseDanesmoor FS 12/18OilThe Worcester solar package is ideally suited for use withWorcester oil or gas-fired regular or system boilers. Theseare listed opposite.Greenstar II HE 12/22Greenstar Danesmoor 18/25Greenstar Utility 18/25Greenstar Utility 32/50Greenstar Utility 50/70Greenstar Camray Utility 12/18Greenstar Camray Utility 18/25Greenstar Camray Utility 25/32Domestic hot waterGreenstar CamrayUtility System 12/18CollectorGreenstar CamrayUtility System 18/25Greenstar CamrayUtility System 25/32Greenstar Camray External 12/18Greenstar Camray External 18/25Solar pumpstation andcontrollernon-return valve and expansion relief valve)GasBoilerGreenstar Camray External 25/32Danesmoor FS 18/25Immersion heater with thermostat and thermal cut outCamray 5 40/65 – Kitchen, Utility,System & Utility System models2 x two port valvesCamray 5 65/90 – Kitchen, Utility,System & Utility System modelsWiring centreCamray 5 95/130 – Kitchen, Utility,System & Utility System modelsPockets for thermostat points1 x dual thermostat and 1 x high limit thermostatCamray 5 150/200 Regularkitchen modelsBEABAPPROVEDCamray 5 200/240 Regularkitchen modelsCamray 5 50/70 Internal WMGreenskies cylinders are WRAS and BBA approved productsto meet G3 Building RegulationsOnly for use with one fossil fuel appliance and one solar system (the use of twofossil fuel appliances is not permitted)Camray 5 50/70 External WMCamray 5 External 40/65Camray 5 External 65/90Renewable technology –heat pumps*GreenstoreGreenstoreGreenstoreGreenstore6 System7 System9 System11 SystemThe Worcester Greenskies cylinder is a stainless steelThe Greenskies cylinder is supplied complete with all theunvented twin coil storage cylinder specifically designed tonecessary safety and control devices needed to connect tobe installed in conjunction with Worcester Greenskies solarthe cold water mains. All are pre-adjusted. High qualitysystem. Should installation with an alternative solar systemcontrols have been selected to combine high flow ratebe considered please seek guidance to ensure compatibilityperformance with minimum pressure drop to makeprior to commencing installation.Greenskies cylinders perform well in most areas.The Greenskies cylinder is not compatible in an installationGreenskies cylinders are WRAS approved to showutilising two individual boilers.compliance with Building Regulations G3 and Part L.permission may not be required. However, in the absence ofThe Greenskies solar cylinder is made from Duplex stainlessStorage prior to installationthe anticipated Permitted Development Act, it is prudent tosteel for excellent corrosion resistance. GreenskiesIn general the installation of solar panels, as far as planningseek the opinion of the local authority on planning matterscylinders have a strong rust-proofed steel case and are wellThe Greenskies cylinder should be stored in its originalpermission is concerned, is reasonably straight-forward withprior to starting work on the solar installation.insulated with environmentally friendly foam. It is availablepackaging in an upright position in an area free frommost local authorities regarding the panels in a similar veinRequirements vary from one authority to the next both within a range of 4 sizes from 180 - 300 litres.excessive damp.as to flush fitting roof-light windows, where planningplanning permission and building control procedures.Greenstar Camray (kitchen) 12/18Greenstar Camray (kitchen) 18/25Greenstar Camray (kitchen) 25/32ColdmainsfeedSolar cylinderGreenstar Camray(kitchen) System 12/18*In conjunction with Greenstore 180or 280 Cylinders only.Greenstar Camray(kitchen) System 18/25Greenstar Camray(kitchen) System 25/32Planning1011
Water supplyRegarding garage installation, or any situation which isThe preferred wiring option is when the high limitoutside of the warm envelope of the building:thermostat closes the two port valve and prevents furtherThe Greenskies cylinder has an optimum working pressureinput by disconnection of the pump station.of 3bar (regulated by the inlet control set) and is capable ofEnsure the cylinder is frost protected. Recommendeddelivering up to 50 litres per minute. However theminimum temperature is 5ºC. The cylinder should beperformance of any unvented system is only as good as theinstalled upright on a suitable base, in a vermin-proof area.water supply.The installation location should not be liable to flooding orModel22mm HOT DRAWOFF1/2"F PTRV BOSSpractice procedures should be followed at installation.1/2"F STAT BOSSESSECONDARYRETURN(NOT ALWAYS FITTED)taking into consideration that both hot and cold servicesare supplied simultaneously from the mains.This product is made from stainless steel and can berecycled when disposing of unit.22mm COLD FEEDWITH DIP PIPE TODEFLECTOR INBOTTOM OFCYLINDERThe water supply should be checked to ensure it can meetthese requirements. If necessary consult the local waterDHWBLENDING Capacity(litres)180210250300Weight –empty (kg)50556065Weight –full (kg)230265310365AFavailability.CTEMPERATURE& PRESSURERELIEF VALVE(FACTORY FITTED)DEXPANSIONVESSELHOT OUTLETEcompany regarding the likely pressure and flow rateGreenskies Greenskies Greenskies nderHeight(mm)be subject to damp or condensation. All legislation and bestThe maximum possible water demand should be assessed,Technical data – WorcesterGreenskies Cylinder seriesSOLAR HIGH LIMIT STATIf measuring the water pressure note that a high static(no flow) mains pressure is no guarantee of good flowavailability. In a domestic installation 1.5bar and 25 l/mshould be regarded as the minimum for a single bathroomapplication. The maximum mains pressure for the inletcontrol set is 16bar.TUNDISHISOLATINGVALVE2 PORTCOLDMAINNON-RETURNVALVEBALANCEDCOLD CONNECTIONBOILER RETURNSOLAR SENSOR POCKETIMMERSION HEATER70ºCSOLAR FLOWSOLAR RETURNCOLD MAININLET WITHDRAIN(15mm) cold mains pipework to a larger size if therecommended minimum pressure/flow rate is not beingachieved.Greenskies Cylinder product rangeProduct nameGreenskies Cylinder technical details (mm)BOILER FLOW2 PORTConsideration should be given to upgrading existing 1/2"PRESSUREREDUCING VALVEBOILER DUAL STATDUAL STAT22mmPRIMARY COILCONNECTIONSFLEXIBLE HOSEEXPANSIONRELIEF VALVESECONDARY RETURNNotes: The pressure reducing valve, non return valve and expansion relief valve arecombined together in the inlet control set.On 180 litre sizes there is no dedicated secondary return boss and the secondaryreturn/circuit should be tee’d into the cold feed pipe just above the drain elbow.Part numberGreenskies 180 Cylinder7 716 192 554Greenskies 210 Cylinder7 716 192 555Key180210250300Greenskies 250 Cylinder7 716 192 skies 300 Cylinder7 716 192 557To make the most of summer sunlight and the higherpotential energy gains, a 2 panel system should ideally becombined with a 300 litre cylinder. Where this is notpossible, for example where insufficient space is available,N/F – Not fitteda smaller cylinder can be used.Siting the unitProduct size (mm)Greenskies solar twin coil cylinder, solar coil connectionThe Greenskies cylinder can supply outlets above it or atand wiringsome distance from it. Site the unit to minimise ‘dead leg’distances especially to the point of most frequent use.Greenskies 180 Cylinder –1281(h) x 550(dia.)The Worcester Greenskies unvented cylinder is designed tobe installed in conjunction with the Greenskies solarOutlets above the Greenskies cylinder will reduce the outletGreenskies 210 Cylinder –hpackage.1469(h) x 550(dia.)Greenskies 250 Cylinder –pressure available by 0.1bar for every 1m of heightThe lower coil is connected to the Greenskies solar system1719(h) x 550(dia.)and controls as per the Greenskies instructions. Either ofGreenskies 300 Cylinder –The unit should be protected from frost. Particular care isthe coil connections A & A may be utilised as the flow or2032(h) x 550(dia.)needed if siting in a garage or outbuilding. All exposedreturn. The solar sensor supplied as part of the Greenskiespipework must be insulated.controls inserts into pocket B.The Greenskies cylinder must be installed upright on a flatTo meet the requirement of the Building Regulation Part L itbase capable of supporting the weight of the cylinder whenis necessary to install the two port valve provided in thefull (see technical specification section for weights). Thereturn pipework between the cylinder and the solar pumpminimum recommended cupboard size is 650mm square.station. The purpose of this valve is to provide systemdifference.Øclosure should the high limit thermostat activate. The highAccess for maintenance of the valves should be considered.limit thermostat inserts into pocket F.The immersion heaters are 375mm long and care should betaken that they can be withdrawn for servicing if required.The discharge pipework from the safety valves should fallcontinuously and terminate safely.1213
Installing the Worcester GreenskiesFK series of solar panelsStandard on-roof installationPlease note the following minimum space requirements.Panel dimensions and clearancesDimension A and BArea required for the collector array.Dimension CWorcester solar panels are now available in two differentHSite preparation/portabilityAt least two tiles to the roof or chimney. Otherwise there isorientations and in standard (FKC) and high performancea risk of damaging the tiles, particularly if the tiles are laid(FKT) versions.In addition to ensuring that the panels are sited in theThe panels are joined by a range of fittings which allowparticular attention should be paid to site access and theDimension Dinstallations on pitched roofs or integrated into the roof.safe installation of the panels. When working at height careRoof overhang including gable wall thickness.In addition options are available for flat roofs and, with theshould be taken to ensure that the required safetylandscape version, wall mounting.equipment is available and correctly used.in mortar.correct direction and away from sources of shade,GDimension EMinimum 30cm for fitting the connection cables in the attic.Space required for collector array63043965.09-1.SDDimension FMinimum 40cm for installing the connection cables in theattic (if installing a vent, sufficient space must also beSpace required for portrait installed collectors(including facing panels all around)FKCNo. of collectorsFKTStandard on-roof installationDimension A (m) Dimension B (m)Please note that the air vent must be the highest point of22.322.0733.492.0744.662.07Dimension G55.832.07Minimum 50cm left and right of the collector array for the67.062.07connection cables under the roof.78.172.0789.342.07Dimension H910.512.07Dimension H is 1,900mm (1,000mm for landscapeStandard in-roof installationthe system.collectors) and is the minimum distance from the upperSpace required for landscape installed collectors(including facing panels all around)No. of collectorsStandard flat roof installationallowed for in the vicinity of the flow outlet).edge of the collector to the lower profile rail, which isinstalled first.Dimension A (m) Dimension B 714.641.15816.741.15918.611.15Standard wall mountedinstallationRefer to pages 30-44 for part number ordering details.1415
Assembling: on-roof installation for portrait collectorsTwo additional roof connectionsincluded in ‘snow load profile’Panel support assemblyPortrait collectors are suitable for use on building heightsEach panel is secured onto a pair of rails which can beup to 20m with the standard roof bar kits and extensions.assembled on the ground and then raised to the roof. TheA maximum snow load of 2kN/m2 is permissible.rails can then be mounted on the roof hooks, which areavailable to suit various roof and tile types. Building height: up to 20mIn addition, the Worcester Greenskies solar panels are Snow loads: up to 2.0kN/m2available with a support kit for installation on flat surfaces,offering greater flexibility for installation.expandable up to 9 collectorsRoof bar kit 1st panel FKA5 7739 300 440Roof bar kit subsequent panels FKA6 7739 300 441Roof hook / connectionPre-assembled profile rails for two adjacent collectorsAuxiliary rail for 1st collector FKA11 7739 300 444Auxiliary rail for subsequent collectors FKA12 7739 300 445Snow load railexpandable up to 9 collectorstiled roof FKA15 7739 300 448slate roof FKA16 7739 300 449corrugated roof FKA17 7739 300 450Connecting profile railsIndividual rails are joined with a rail connector into whichthe rails slide for an easy connection.Assembling: on-roof installation for landscape collectorsWhen using landscape panels a maximum building height of20m and a maximum snow load of 2kN/m2 is permissible.Roof bar kit 1st panel FKA5 7739 300 440Roof bar kit subsequent panels FKA6 7739 300 441Roof hook / connectionLandscape installation is also not possible if roof battensare more that 420mm apart. In-roof kits are suggested as analternative in these circumstances.On building heights above 20m or for snow loads ofbetween 2kN/m2 and 3.1kN/m2 the following accessories Building height: up to 20mare required. Snow loads: 20kN/m2 Building height: 20m – 100mRail connection Batten distance: 420mm Snow loads: 2kN/m2 - 3.1kN/m2expandable up to 9 collectorsLandscape roof bar kit 1st panel FKA7 7739 300 442Landscape roof bar kit subsequent panels FKA8 7739 300 443Roof hook / connection1617
Standard in-roof installationPlease note the following minimum space requirements.Assembling: roof integration – extension above forLandscapeportrait collectorsPanel dimensions and clearancesDimension A and BAssembling: roof integration – extension to the side forArea required for the collector array, including facinglandscape collectorsDimension CAt least two tiles to the roof or chimney. Otherwise there isa risk of damaging the tiles, particularly if the tiles are laidin mortar.Further expansion possiblepanels.Dimension DRoof overhang including gable wall thickness.Dimension Eexpandable up to 9 collectorsSpace required for collector arrayDimension FSpace required for portrait installed collectors(including facing panels all around)No. of collectorsDimension A (m) Dimension B (m)Minimum 40cm for fitting the connection cables in the attic.Please note that the air vent must be the highest point 522.80Assembling: roof integration – extension to the side for89.692.80portrait collectors910.862.80the system.Further expansion possibleDimension A (m) Dimension B 714.991.87817.091.87918.961.87In-roof landscape flashing kit single collector 1st rowFKI9 7739 300 486In-roof landscape flashing kit two collectors 1st rowFKI11 7739 300 488In-roof landscape flashing kit subsequent collector 1st rowFKI12 7739 300 489PortraitSpace required for landscape installed collectors(including facing panels all around)No. of collectorsFurther expansion possibleMinimum 30cm for fitting the connection cables in the attic.In-roof portrait flashing kit single collector 1st rowFKI3 7739 300 461In-roof portrait flashing kit single collector additional rowFKI4 7739 300 462In-roof portrait flashing kit two collectors 1st rowFKI5 7739 300 463expandable up to 9 collectorsIn-roof portrait flashing kit two collectors additional rowFKI7 7739 300 465In-roof portrait flashing kit subsequent collector 1st rowFKI6 7739 300 464In-roof portrait flashing kit subsequent collector additional rowFKI8 7739 300 466In-roof portrait flashing kit single collector 1st rowFKI3 7739 300 461In-roof portrait flashing kit two collectors 1st rowFKI5 7739 300 463In-roof portrait flashing kit subsequent collector 1st rowFKI6 7739 300 4641819
Assembling: roof integration – extension above forStandard flat roof installationlandscape collectorsPanel dimensions and clearancesThe minimum spacing between the collector arrays isFurther expansion possibledetermined by the angle of inclination of the collector.BNote: When using multi-row arrays, note that the clearanceA(X) between the arrays must be large enough to avoidSpace requirements – collector array – portrait panelsshadows falling over adjacent collectors.Further expansion possibleSpace requirements forportrait collectorsXShadow clearance XSpace requirements forportrait collectorsNo. ofcollectorsDimensionA (m)Angle ofinclinationDimensionB 60º1.48Further expansion possibleClearance between collector arraysCollector angleof inclinationPortrait panelclearance (m) XLandscape panelclearance (m) X25º4.742.6330º5.182.8735º5.583.0940º5.
Worcester Greenskies solar panels Worcester Greenskies solar panels range at a glance Greenskies FKC-1S Greenskies FKC-1W solar panel solar panel Orientation Portrait Landscape Gross collector area (m2) 2.37 2.37 Absorber area (m2) 2.23 2.23 Solar glass transmission (%) 91.5 0.5 91.5 0.5 Absorption (%) 95 2 95 2 Emission (%) 12 2 .
