Solar Panel Installation in Southern
5.0 kWp
Typical system size
1001 kWh/kW
Annual sunshine
27.83p
Electricity rate
45.70p/day
Standing charge
£923
Annual net benefit (median)
Rates from Ofgem 2026Q1. Yield data from PVGIS (south-facing, optimal tilt).
Solar potential varies by 17% across Southern — location matters even within the same region.
Highest solar potential
PO19 (Chichester)
1138 kWh/kW
Annual net benefit (5 kW):
£974
/year
PO10 (Havant)
1133 kWh/kW
Annual net benefit (5 kW):
£970
/year
PO30 (Isle of Wight)
1133 kWh/kW
Annual net benefit (5 kW):
£970
/year
PO22 (Arun)
1128 kWh/kW
Annual net benefit (5 kW):
£966
/year
PO38 (Isle of Wight)
1125 kWh/kW
Annual net benefit (5 kW):
£964
/year
Lower potential areas
Still viable with the right tariff and usage patterns.
HP15 (Buckinghamshire)
976 kWh/kW
Annual net benefit (5 kW):
£836
/year
GU7 (Waverley)
980 kWh/kW
Annual net benefit (5 kW):
£839
/year
SN16 (Wiltshire)
982 kWh/kW
Annual net benefit (5 kW):
£841
/year
HP11 (Buckinghamshire)
981 kWh/kW
Annual net benefit (5 kW):
£841
/year
BA11 (Somerset)
981 kWh/kW
Annual net benefit (5 kW):
£841
/year
21% of properties here use oil or LPG heating — ideal candidates for heat pump and solar combinations.
Check your exact costs and payback
Enter your postcode to see personalised calculations for your area.
Enter the first part only (before the space). We’ll take you to your page.
All postcodes in Southern
Select your postcode area to see exact costs, break-even time, and local installers. Sorted A–Z. Showing 287 postcode areas.
BA10
Somerset
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
BA11
Somerset
Annual sunshine:
981 kWh/kW
Annual net benefit (5 kW):
£841
BA12
Wiltshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£866
BA13
Wiltshire
Annual sunshine:
1006 kWh/kW
Annual net benefit (5 kW):
£862
BA14
Wiltshire
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£857
BA15
Wiltshire
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
BA20
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£874
BA21
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£874
BA22
Somerset
Annual sunshine:
1009 kWh/kW
Annual net benefit (5 kW):
£864
BA7
Somerset
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£863
BA8
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£873
BA9
Somerset
Annual sunshine:
1012 kWh/kW
Annual net benefit (5 kW):
£866
BH1
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£931
BH10
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£921
BH11
Bournemouth, Christchurch and Poole
Annual sunshine:
1081 kWh/kW
Annual net benefit (5 kW):
£926
BH12
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£921
BH13
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£920
BH14
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£921
BH15
Bournemouth, Christchurch and Poole
Annual sunshine:
1073 kWh/kW
Annual net benefit (5 kW):
£919
BH16
Dorset
Annual sunshine:
1071 kWh/kW
Annual net benefit (5 kW):
£917
BH17
Bournemouth, Christchurch and Poole
Annual sunshine:
1074 kWh/kW
Annual net benefit (5 kW):
£920
BH18
Bournemouth, Christchurch and Poole
Annual sunshine:
1074 kWh/kW
Annual net benefit (5 kW):
£920
BH19
Dorset
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£938
BH2
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£931
BH20
Dorset
Annual sunshine:
1103 kWh/kW
Annual net benefit (5 kW):
£945
BH21
Dorset
Annual sunshine:
1071 kWh/kW
Annual net benefit (5 kW):
£917
BH22
Dorset
Annual sunshine:
1055 kWh/kW
Annual net benefit (5 kW):
£903
BH23
Bournemouth, Christchurch and Poole
Annual sunshine:
1089 kWh/kW
Annual net benefit (5 kW):
£933
BH24
New Forest
Annual sunshine:
1056 kWh/kW
Annual net benefit (5 kW):
£905
BH25
New Forest
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£948
BH3
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£931
BH31
Dorset
Annual sunshine:
1030 kWh/kW
Annual net benefit (5 kW):
£882
BH4
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£921
BH5
Bournemouth, Christchurch and Poole
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£933
BH6
Bournemouth, Christchurch and Poole
Annual sunshine:
1089 kWh/kW
Annual net benefit (5 kW):
£933
BH7
Bournemouth, Christchurch and Poole
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£934
BH8
Bournemouth, Christchurch and Poole
Annual sunshine:
1092 kWh/kW
Annual net benefit (5 kW):
£935
BH9
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£931
BN18
Arun
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£947
DT1
Dorset
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£933
DT10
Dorset
Annual sunshine:
1029 kWh/kW
Annual net benefit (5 kW):
£881
DT11
Dorset
Annual sunshine:
1055 kWh/kW
Annual net benefit (5 kW):
£904
DT2
Dorset
Annual sunshine:
1066 kWh/kW
Annual net benefit (5 kW):
£913
DT3
Dorset
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£951
DT4
Dorset
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£950
DT5
Dorset
Annual sunshine:
1109 kWh/kW
Annual net benefit (5 kW):
£950
DT9
Dorset
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£871
GL7
Cotswold
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£841
GL8
Cotswold
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
GU10
Waverley
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£856
GU11
Rushmoor
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£850
GU12
Guildford
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£856
GU13
Hart
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
GU14
Rushmoor
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
GU15
Surrey Heath
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£846
GU16
Surrey Heath
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£846
GU17
Hart
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£844
GU18
Surrey Heath
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£850
GU19
Surrey Heath
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£850
GU20
Surrey Heath
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
GU24
Surrey Heath
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£852
GU25
Runnymede
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£854
GU26
Waverley
Annual sunshine:
1005 kWh/kW
Annual net benefit (5 kW):
£861
GU27
Waverley
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£874
GU28
Chichester
Annual sunshine:
1051 kWh/kW
Annual net benefit (5 kW):
£900
GU29
Chichester
Annual sunshine:
1035 kWh/kW
Annual net benefit (5 kW):
£886
GU30
East Hampshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£866
GU31
East Hampshire
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£868
GU32
East Hampshire
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£869
GU33
East Hampshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£866
GU34
East Hampshire
Annual sunshine:
1010 kWh/kW
Annual net benefit (5 kW):
£865
GU35
East Hampshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£850
GU46
Hart
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
GU47
Bracknell Forest
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£844
GU51
Hart
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£853
GU52
Hart
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
GU7
Waverley
Annual sunshine:
980 kWh/kW
Annual net benefit (5 kW):
£839
GU8
Waverley
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£866
GU9
Waverley
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
GU95
Surrey Heath
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£844
HP10
Buckinghamshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
HP11
Buckinghamshire
Annual sunshine:
981 kWh/kW
Annual net benefit (5 kW):
£841
HP12
Buckinghamshire
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£846
HP13
Buckinghamshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£842
HP14
Buckinghamshire
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£845
HP15
Buckinghamshire
Annual sunshine:
976 kWh/kW
Annual net benefit (5 kW):
£836
HP8
Buckinghamshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
HP9
Buckinghamshire
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£843
OX1
Oxford
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£845
OX10
South Oxfordshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£842
OX11
South Oxfordshire
Annual sunshine:
1010 kWh/kW
Annual net benefit (5 kW):
£865
OX12
Vale of White Horse
Annual sunshine:
1008 kWh/kW
Annual net benefit (5 kW):
£864
OX13
Vale of White Horse
Annual sunshine:
1008 kWh/kW
Annual net benefit (5 kW):
£863
OX14
Vale of White Horse
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
OX18
West Oxfordshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
OX2
Oxford
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£845
OX20
West Oxfordshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
OX25
Cherwell
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
OX26
Cherwell
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
OX27
Cherwell
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£847
OX28
West Oxfordshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
OX29
West Oxfordshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
OX3
Oxford
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
OX33
South Oxfordshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£848
OX4
Oxford
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
OX44
South Oxfordshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
OX49
South Oxfordshire
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£843
OX5
Cherwell
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£850
OX6
Cherwell
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
OX7
West Oxfordshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
OX8
West Oxfordshire
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£846
OX9
South Oxfordshire
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£841
PO1
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£929
PO10
Havant
Annual sunshine:
1133 kWh/kW
Annual net benefit (5 kW):
£970
PO11
Havant
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£939
PO12
Gosport
Annual sunshine:
1072 kWh/kW
Annual net benefit (5 kW):
£919
PO13
Gosport
Annual sunshine:
1085 kWh/kW
Annual net benefit (5 kW):
£930
PO14
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£923
PO15
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£923
PO16
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£923
PO17
Winchester
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£924
PO18
Chichester
Annual sunshine:
1108 kWh/kW
Annual net benefit (5 kW):
£949
PO19
Chichester
Annual sunshine:
1138 kWh/kW
Annual net benefit (5 kW):
£974
PO2
Portsmouth
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£939
PO20
Chichester
Annual sunshine:
1122 kWh/kW
Annual net benefit (5 kW):
£961
PO21
Arun
Annual sunshine:
1111 kWh/kW
Annual net benefit (5 kW):
£952
PO22
Arun
Annual sunshine:
1128 kWh/kW
Annual net benefit (5 kW):
£966
PO3
Portsmouth
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£939
PO30
Isle of Wight
Annual sunshine:
1133 kWh/kW
Annual net benefit (5 kW):
£970
PO31
Isle of Wight
Annual sunshine:
1067 kWh/kW
Annual net benefit (5 kW):
£914
PO32
Isle of Wight
Annual sunshine:
1062 kWh/kW
Annual net benefit (5 kW):
£910
PO33
Isle of Wight
Annual sunshine:
1088 kWh/kW
Annual net benefit (5 kW):
£932
PO34
Isle of Wight
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£932
PO35
Isle of Wight
Annual sunshine:
1111 kWh/kW
Annual net benefit (5 kW):
£952
PO36
Isle of Wight
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£951
PO37
Isle of Wight
Annual sunshine:
1108 kWh/kW
Annual net benefit (5 kW):
£949
PO38
Isle of Wight
Annual sunshine:
1125 kWh/kW
Annual net benefit (5 kW):
£964
PO39
Isle of Wight
Annual sunshine:
1113 kWh/kW
Annual net benefit (5 kW):
£953
PO4
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£929
PO40
Isle of Wight
Annual sunshine:
1113 kWh/kW
Annual net benefit (5 kW):
£954
PO41
Isle of Wight
Annual sunshine:
1101 kWh/kW
Annual net benefit (5 kW):
£943
PO5
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£929
PO6
Portsmouth
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£934
PO7
Havant
Annual sunshine:
1086 kWh/kW
Annual net benefit (5 kW):
£931
PO8
East Hampshire
Annual sunshine:
1058 kWh/kW
Annual net benefit (5 kW):
£906
PO9
Havant
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£939
RG1
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
RG10
Wokingham
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
RG11
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
RG12
Bracknell Forest
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£850
RG13
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
RG14
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
RG15
Basingstoke and Deane
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£852
RG16
West Berkshire
Annual sunshine:
1009 kWh/kW
Annual net benefit (5 kW):
£864
RG17
West Berkshire
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£854
RG18
West Berkshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
RG19
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
RG2
Reading
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£852
RG20
West Berkshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
RG21
Basingstoke and Deane
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
RG22
Basingstoke and Deane
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£854
RG23
Basingstoke and Deane
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£856
RG24
Basingstoke and Deane
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£863
RG25
Basingstoke and Deane
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
RG26
Basingstoke and Deane
Annual sunshine:
1006 kWh/kW
Annual net benefit (5 kW):
£862
RG27
Hart
Annual sunshine:
1003 kWh/kW
Annual net benefit (5 kW):
£859
RG28
Basingstoke and Deane
Annual sunshine:
1003 kWh/kW
Annual net benefit (5 kW):
£859
RG29
Hart
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
RG3
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
RG30
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
RG31
West Berkshire
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£855
RG4
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
RG40
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
RG41
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
RG42
Bracknell Forest
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
RG45
Bracknell Forest
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£843
RG5
Wokingham
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£852
RG6
Wokingham
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
RG7
West Berkshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
RG8
West Berkshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£842
RG9
South Oxfordshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
RH14
Horsham
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£888
SL0
Buckinghamshire
Annual sunshine:
1002 kWh/kW
Annual net benefit (5 kW):
£859
SL1
Slough
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
SL2
Slough
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
SL3
Slough
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£863
SL4
Windsor and Maidenhead
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
SL5
Windsor and Maidenhead
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
SL6
Windsor and Maidenhead
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£852
SL60
Windsor and Maidenhead
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£852
SL7
Buckinghamshire
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
SL8
Buckinghamshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£852
SL9
Buckinghamshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
SL95
Slough
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
SN1
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
SN10
Wiltshire
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£856
SN11
Wiltshire
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£847
SN12
Wiltshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
SN13
Wiltshire
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£845
SN14
Wiltshire
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£844
SN15
Wiltshire
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£844
SN16
Wiltshire
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£841
SN17
Swindon
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£850
SN2
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
SN25
Swindon
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
SN26
Swindon
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
SN3
Swindon
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
SN38
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
SN4
Wiltshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
SN5
Swindon
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
SN6
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
SN7
Vale of White Horse
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£862
SN8
Wiltshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
SN9
Wiltshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£847
SN99
Swindon
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
SO1
Southampton
Annual sunshine:
1050 kWh/kW
Annual net benefit (5 kW):
£899
SO14
Southampton
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£888
SO15
Southampton
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£884
SO16
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£883
SO17
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£883
SO18
Southampton
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£888
SO19
Southampton
Annual sunshine:
1063 kWh/kW
Annual net benefit (5 kW):
£910
SO2
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£883
SO20
Test Valley
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£873
SO21
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£872
SO22
Winchester
Annual sunshine:
1016 kWh/kW
Annual net benefit (5 kW):
£870
SO23
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£871
SO24
Winchester
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£869
SO25
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£871
SO3
Eastleigh
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£884
SO30
Eastleigh
Annual sunshine:
1043 kWh/kW
Annual net benefit (5 kW):
£893
SO31
Fareham
Annual sunshine:
1076 kWh/kW
Annual net benefit (5 kW):
£922
SO32
Winchester
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£884
SO4
New Forest
Annual sunshine:
1107 kWh/kW
Annual net benefit (5 kW):
£948
SO40
New Forest
Annual sunshine:
1035 kWh/kW
Annual net benefit (5 kW):
£886
SO41
New Forest
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£948
SO42
New Forest
Annual sunshine:
1068 kWh/kW
Annual net benefit (5 kW):
£915
SO43
New Forest
Annual sunshine:
1036 kWh/kW
Annual net benefit (5 kW):
£887
SO45
New Forest
Annual sunshine:
1052 kWh/kW
Annual net benefit (5 kW):
£901
SO5
Eastleigh
Annual sunshine:
1022 kWh/kW
Annual net benefit (5 kW):
£876
SO50
Eastleigh
Annual sunshine:
1024 kWh/kW
Annual net benefit (5 kW):
£877
SO51
Test Valley
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£869
SO52
Test Valley
Annual sunshine:
1025 kWh/kW
Annual net benefit (5 kW):
£878
SO53
Eastleigh
Annual sunshine:
1024 kWh/kW
Annual net benefit (5 kW):
£877
SO9
Southampton
Annual sunshine:
1050 kWh/kW
Annual net benefit (5 kW):
£899
SO97
Eastleigh
Annual sunshine:
1038 kWh/kW
Annual net benefit (5 kW):
£889
SP1
Wiltshire
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£873
SP10
Test Valley
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£866
SP11
Test Valley
Annual sunshine:
1005 kWh/kW
Annual net benefit (5 kW):
£861
SP2
Wiltshire
Annual sunshine:
1028 kWh/kW
Annual net benefit (5 kW):
£881
SP3
Wiltshire
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£884
SP4
Wiltshire
Annual sunshine:
1018 kWh/kW
Annual net benefit (5 kW):
£872
SP5
Wiltshire
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£873
SP6
New Forest
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£868
SP7
Dorset
Annual sunshine:
1004 kWh/kW
Annual net benefit (5 kW):
£860
SP8
Dorset
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£867
SP9
Wiltshire
Annual sunshine:
1016 kWh/kW
Annual net benefit (5 kW):
£871
TW13
Hounslow
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£858
TW14
Hounslow
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
TW15
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£858
TW16
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
TW18
Spelthorne
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£855
TW19
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£857
TW20
Runnymede
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£855
TW3
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
TW4
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
TW5
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
TW6
Hillingdon
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£862
TW7
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
TW8
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
UB1
Ealing
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
UB10
Hillingdon
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£856
UB11
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
UB18
Ealing
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
UB2
Ealing
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£851
UB3
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
UB4
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£853
UB5
Ealing
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£851
UB6
Ealing
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£849
UB7
Hillingdon
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£863
UB8
Hillingdon
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£856
UB9
Hillingdon
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£856
W13
Ealing
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
W3
Ealing
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£849
W4
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£848
W5
Ealing
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£848
W7
Ealing
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£849
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