Degree of Over Shading
Shading will reduce the overall performance of a solar system. During the planning stage of a solar system. Con-
sid- eration should be given to the location of the collectors with the aim of minimising the effects of shading from
high buildings, trees, etc.
none / little / a lot
Collector Fixing Surface
Is there enough room for the solar panels to sit on the required roof?
(yes/no)
Is there enough between gulleys (top, bottom and both sides) to prevent leafs and debris from gathering
around the panels?
(yes/no)
Orientation of Roof & Estimated Tilt Angle of Roof for Mounting Solar Collectors
What is the Roof orientation (should be between East SE - West SW)
Collector should be facing the equator
Is an inclinded roof frame need to obtain required pitch?
(yes/no)
To calculate optimal angle of tilt multiple latitude x 0.7 for domestic hot water production
Birr 37.16°, Cork 36.3°, Dublin 53.43°
Estimating Hot Water Demand & Size of System Required
No. of people using hot water in the house
Any other exceptional water loads in the dwelling
No. of People
Solar Cylinder Size
Size of Flat Panel System
Size of Evacuated Tube
2 Panel System (4m2)
30 Tube System (2.83m2)
1-2 people
200 litres
3 Panel System (6m2)
40 Tube System (3.77m2)
3-5 people
300 litres
Location of Solar Pump Station & Solar Controller
Ensure the pump station is located in an area where it can be easily accessed for servicing & main- tenance
(Confirm)
Ensure that there is adequate space both left and right of pump station to allow easy access to remove pump
in future.
Ensure that the solar controller is located in an area that is easily accessible for the user
(Confirm)
Ensure that the controller is mounted at the ocrrct height for easy viewing.
(Confirm)
Existing Plumbing System
What type of plumbing system is in the dwelling (vented or un-vented)?
Is solid fuel incorporated into the plumbing system?
Is there adequate access to route pipe work from solar collectors down to cylinder location?
(yes/no)
Is there space in the hot press to locate solar pump station?
(yes/no)
Site Survey
5
NAVITAS IN-ROOF
installation manual
Summary of Contents for Navitas In-roof
Page 1: ...NAVITAS IN ROOF joule navitas solar in roof flat panel installation manual INSTALL...
Page 2: ...Installer Loyalty Scheme Coming Soon 2...
Page 12: ...Overview of materials Single row R1 double multiple row R2 12...
Page 13: ...13 NAVITAS IN ROOF installation manual...
Page 14: ...Overview of materials Single row R1 14...
Page 15: ...15 NAVITAS IN ROOF installation manual...
Page 16: ...Overview of materials Double multiple row R2 16...
Page 17: ...Overview of tools 17 NAVITAS IN ROOF installation manual...
Page 18: ...Mounting Single row R1 18...
Page 19: ...19 NAVITAS IN ROOF installation manual...
Page 20: ...Mounting Single row R1 20...
Page 21: ...21 NAVITAS IN ROOF installation manual...
Page 22: ...Mounting Single row R1 22...
Page 23: ...23 NAVITAS IN ROOF installation manual...
Page 24: ...Mounting Single row R1 24...
Page 25: ...25 NAVITAS IN ROOF installation manual...
Page 26: ...Mounting Single row R1 26...
Page 27: ...27 NAVITAS IN ROOF installation manual...
Page 28: ...Mounting Single row R1 28...
Page 29: ...29 NAVITAS IN ROOF installation manual...
Page 30: ...Mounting Single row R1 30...
Page 31: ...31 NAVITAS IN ROOF installation manual...
Page 32: ...Mounting Single row R1 32...
Page 33: ...33 NAVITAS IN ROOF installation manual...
Page 34: ...In roof installation Double multiple row R2 34...
Page 35: ...35 NAVITAS IN ROOF installation manual...
Page 36: ...In roof installation Double multiple row R2 36...
Page 37: ...37 NAVITAS IN ROOF installation manual...
Page 38: ...In roof installation Double multiple row R2 38...
Page 39: ...39 NAVITAS IN ROOF installation manual...
Page 40: ...In roof installation Double multiple row R2 40...
Page 41: ...41 NAVITAS IN ROOF installation manual...
Page 42: ...In roof installation Double multiple row R2 42...
Page 47: ...47 NAVITAS IN ROOF installation manual...
Page 48: ...48...
Page 49: ...49 NAVITAS IN ROOF installation manual...
Page 50: ...Commissioning 50...
Page 54: ...54...