Solar Panel Installation in Southern
5.0 kWp
Typical system size
1001 kWh/kW
Annual sunshine
26.42p
Electricity rate
49.70p/day
Standing charge
£893
Annual net benefit (median)
Rates from Ofgem 2026Q3. 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):
£942
/year
PO10 (Havant)
1133 kWh/kW
Annual net benefit (5 kW):
£938
/year
PO30 (Isle of Wight)
1133 kWh/kW
Annual net benefit (5 kW):
£938
/year
PO22 (Arun)
1128 kWh/kW
Annual net benefit (5 kW):
£935
/year
PO38 (Isle of Wight)
1125 kWh/kW
Annual net benefit (5 kW):
£932
/year
Lower potential areas
Still viable with the right tariff and usage patterns.
HP15 (Buckinghamshire)
976 kWh/kW
Annual net benefit (5 kW):
£808
/year
GU7 (Waverley)
980 kWh/kW
Annual net benefit (5 kW):
£812
/year
SN16 (Wiltshire)
982 kWh/kW
Annual net benefit (5 kW):
£813
/year
HP11 (Buckinghamshire)
981 kWh/kW
Annual net benefit (5 kW):
£813
/year
BA11 (Somerset)
981 kWh/kW
Annual net benefit (5 kW):
£813
/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):
£829
BA11
Somerset
Annual sunshine:
981 kWh/kW
Annual net benefit (5 kW):
£813
BA12
Wiltshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£837
BA13
Wiltshire
Annual sunshine:
1006 kWh/kW
Annual net benefit (5 kW):
£834
BA14
Wiltshire
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£829
BA15
Wiltshire
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
BA20
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£845
BA21
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£845
BA22
Somerset
Annual sunshine:
1009 kWh/kW
Annual net benefit (5 kW):
£836
BA7
Somerset
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£834
BA8
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£845
BA9
Somerset
Annual sunshine:
1012 kWh/kW
Annual net benefit (5 kW):
£838
BH1
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£901
BH10
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£891
BH11
Bournemouth, Christchurch and Poole
Annual sunshine:
1081 kWh/kW
Annual net benefit (5 kW):
£895
BH12
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£890
BH13
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£890
BH14
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£890
BH15
Bournemouth, Christchurch and Poole
Annual sunshine:
1073 kWh/kW
Annual net benefit (5 kW):
£889
BH16
Dorset
Annual sunshine:
1071 kWh/kW
Annual net benefit (5 kW):
£887
BH17
Bournemouth, Christchurch and Poole
Annual sunshine:
1074 kWh/kW
Annual net benefit (5 kW):
£890
BH18
Bournemouth, Christchurch and Poole
Annual sunshine:
1074 kWh/kW
Annual net benefit (5 kW):
£890
BH19
Dorset
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£908
BH2
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£901
BH20
Dorset
Annual sunshine:
1103 kWh/kW
Annual net benefit (5 kW):
£914
BH21
Dorset
Annual sunshine:
1071 kWh/kW
Annual net benefit (5 kW):
£887
BH22
Dorset
Annual sunshine:
1055 kWh/kW
Annual net benefit (5 kW):
£874
BH23
Bournemouth, Christchurch and Poole
Annual sunshine:
1089 kWh/kW
Annual net benefit (5 kW):
£902
BH24
New Forest
Annual sunshine:
1056 kWh/kW
Annual net benefit (5 kW):
£875
BH25
New Forest
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£916
BH3
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£901
BH31
Dorset
Annual sunshine:
1030 kWh/kW
Annual net benefit (5 kW):
£853
BH4
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£890
BH5
Bournemouth, Christchurch and Poole
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£903
BH6
Bournemouth, Christchurch and Poole
Annual sunshine:
1089 kWh/kW
Annual net benefit (5 kW):
£902
BH7
Bournemouth, Christchurch and Poole
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£903
BH8
Bournemouth, Christchurch and Poole
Annual sunshine:
1092 kWh/kW
Annual net benefit (5 kW):
£904
BH9
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£901
BN18
Arun
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£916
DT1
Dorset
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£903
DT10
Dorset
Annual sunshine:
1029 kWh/kW
Annual net benefit (5 kW):
£852
DT11
Dorset
Annual sunshine:
1055 kWh/kW
Annual net benefit (5 kW):
£874
DT2
Dorset
Annual sunshine:
1066 kWh/kW
Annual net benefit (5 kW):
£883
DT3
Dorset
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£919
DT4
Dorset
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£919
DT5
Dorset
Annual sunshine:
1109 kWh/kW
Annual net benefit (5 kW):
£919
DT9
Dorset
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£842
GL7
Cotswold
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£814
GL8
Cotswold
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
GU10
Waverley
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£828
GU11
Rushmoor
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£822
GU12
Guildford
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£828
GU13
Hart
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
GU14
Rushmoor
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
GU15
Surrey Heath
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£818
GU16
Surrey Heath
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£818
GU17
Hart
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£816
GU18
Surrey Heath
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£822
GU19
Surrey Heath
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£822
GU20
Surrey Heath
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
GU24
Surrey Heath
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£824
GU25
Runnymede
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£826
GU26
Waverley
Annual sunshine:
1005 kWh/kW
Annual net benefit (5 kW):
£833
GU27
Waverley
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£845
GU28
Chichester
Annual sunshine:
1051 kWh/kW
Annual net benefit (5 kW):
£870
GU29
Chichester
Annual sunshine:
1035 kWh/kW
Annual net benefit (5 kW):
£857
GU30
East Hampshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£837
GU31
East Hampshire
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£840
GU32
East Hampshire
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£840
GU33
East Hampshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£837
GU34
East Hampshire
Annual sunshine:
1010 kWh/kW
Annual net benefit (5 kW):
£836
GU35
East Hampshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£822
GU46
Hart
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£821
GU47
Bracknell Forest
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£816
GU51
Hart
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£825
GU52
Hart
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
GU7
Waverley
Annual sunshine:
980 kWh/kW
Annual net benefit (5 kW):
£812
GU8
Waverley
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£838
GU9
Waverley
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
GU95
Surrey Heath
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£816
HP10
Buckinghamshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
HP11
Buckinghamshire
Annual sunshine:
981 kWh/kW
Annual net benefit (5 kW):
£813
HP12
Buckinghamshire
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£818
HP13
Buckinghamshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£814
HP14
Buckinghamshire
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£817
HP15
Buckinghamshire
Annual sunshine:
976 kWh/kW
Annual net benefit (5 kW):
£808
HP8
Buckinghamshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
HP9
Buckinghamshire
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£815
OX1
Oxford
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£817
OX10
South Oxfordshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£814
OX11
South Oxfordshire
Annual sunshine:
1010 kWh/kW
Annual net benefit (5 kW):
£837
OX12
Vale of White Horse
Annual sunshine:
1008 kWh/kW
Annual net benefit (5 kW):
£835
OX13
Vale of White Horse
Annual sunshine:
1008 kWh/kW
Annual net benefit (5 kW):
£835
OX14
Vale of White Horse
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
OX18
West Oxfordshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
OX2
Oxford
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£818
OX20
West Oxfordshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
OX25
Cherwell
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£820
OX26
Cherwell
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
OX27
Cherwell
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£819
OX28
West Oxfordshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
OX29
West Oxfordshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
OX3
Oxford
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
OX33
South Oxfordshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£820
OX4
Oxford
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£820
OX44
South Oxfordshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
OX49
South Oxfordshire
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£815
OX5
Cherwell
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£822
OX6
Cherwell
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
OX7
West Oxfordshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
OX8
West Oxfordshire
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£819
OX9
South Oxfordshire
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£814
PO1
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£898
PO10
Havant
Annual sunshine:
1133 kWh/kW
Annual net benefit (5 kW):
£938
PO11
Havant
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£908
PO12
Gosport
Annual sunshine:
1072 kWh/kW
Annual net benefit (5 kW):
£888
PO13
Gosport
Annual sunshine:
1085 kWh/kW
Annual net benefit (5 kW):
£899
PO14
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£893
PO15
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£893
PO16
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£893
PO17
Winchester
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£893
PO18
Chichester
Annual sunshine:
1108 kWh/kW
Annual net benefit (5 kW):
£918
PO19
Chichester
Annual sunshine:
1138 kWh/kW
Annual net benefit (5 kW):
£942
PO2
Portsmouth
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£908
PO20
Chichester
Annual sunshine:
1122 kWh/kW
Annual net benefit (5 kW):
£929
PO21
Arun
Annual sunshine:
1111 kWh/kW
Annual net benefit (5 kW):
£920
PO22
Arun
Annual sunshine:
1128 kWh/kW
Annual net benefit (5 kW):
£935
PO3
Portsmouth
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£908
PO30
Isle of Wight
Annual sunshine:
1133 kWh/kW
Annual net benefit (5 kW):
£938
PO31
Isle of Wight
Annual sunshine:
1067 kWh/kW
Annual net benefit (5 kW):
£884
PO32
Isle of Wight
Annual sunshine:
1062 kWh/kW
Annual net benefit (5 kW):
£880
PO33
Isle of Wight
Annual sunshine:
1088 kWh/kW
Annual net benefit (5 kW):
£901
PO34
Isle of Wight
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£901
PO35
Isle of Wight
Annual sunshine:
1111 kWh/kW
Annual net benefit (5 kW):
£920
PO36
Isle of Wight
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£920
PO37
Isle of Wight
Annual sunshine:
1108 kWh/kW
Annual net benefit (5 kW):
£918
PO38
Isle of Wight
Annual sunshine:
1125 kWh/kW
Annual net benefit (5 kW):
£932
PO39
Isle of Wight
Annual sunshine:
1113 kWh/kW
Annual net benefit (5 kW):
£922
PO4
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£898
PO40
Isle of Wight
Annual sunshine:
1113 kWh/kW
Annual net benefit (5 kW):
£922
PO41
Isle of Wight
Annual sunshine:
1101 kWh/kW
Annual net benefit (5 kW):
£912
PO5
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£898
PO6
Portsmouth
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£903
PO7
Havant
Annual sunshine:
1086 kWh/kW
Annual net benefit (5 kW):
£900
PO8
East Hampshire
Annual sunshine:
1058 kWh/kW
Annual net benefit (5 kW):
£876
PO9
Havant
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£908
RG1
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
RG10
Wokingham
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
RG11
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
RG12
Bracknell Forest
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£822
RG13
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
RG14
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
RG15
Basingstoke and Deane
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£824
RG16
West Berkshire
Annual sunshine:
1009 kWh/kW
Annual net benefit (5 kW):
£836
RG17
West Berkshire
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£826
RG18
West Berkshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
RG19
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
RG2
Reading
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£824
RG20
West Berkshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£819
RG21
Basingstoke and Deane
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£826
RG22
Basingstoke and Deane
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£826
RG23
Basingstoke and Deane
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£828
RG24
Basingstoke and Deane
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£835
RG25
Basingstoke and Deane
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
RG26
Basingstoke and Deane
Annual sunshine:
1006 kWh/kW
Annual net benefit (5 kW):
£833
RG27
Hart
Annual sunshine:
1003 kWh/kW
Annual net benefit (5 kW):
£831
RG28
Basingstoke and Deane
Annual sunshine:
1003 kWh/kW
Annual net benefit (5 kW):
£831
RG29
Hart
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
RG3
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
RG30
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
RG31
West Berkshire
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£827
RG4
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
RG40
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
RG41
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
RG42
Bracknell Forest
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
RG45
Bracknell Forest
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£816
RG5
Wokingham
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£824
RG6
Wokingham
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
RG7
West Berkshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
RG8
West Berkshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£814
RG9
South Oxfordshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
RH14
Horsham
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£859
SL0
Buckinghamshire
Annual sunshine:
1002 kWh/kW
Annual net benefit (5 kW):
£830
SL1
Slough
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
SL2
Slough
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
SL3
Slough
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£834
SL4
Windsor and Maidenhead
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
SL5
Windsor and Maidenhead
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
SL6
Windsor and Maidenhead
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£824
SL60
Windsor and Maidenhead
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£824
SL7
Buckinghamshire
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
SL8
Buckinghamshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£824
SL9
Buckinghamshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£819
SL95
Slough
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
SN1
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
SN10
Wiltshire
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£828
SN11
Wiltshire
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£819
SN12
Wiltshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
SN13
Wiltshire
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£817
SN14
Wiltshire
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£816
SN15
Wiltshire
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£816
SN16
Wiltshire
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£813
SN17
Swindon
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£822
SN2
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
SN25
Swindon
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£819
SN26
Swindon
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
SN3
Swindon
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
SN38
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
SN4
Wiltshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
SN5
Swindon
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£819
SN6
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
SN7
Vale of White Horse
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£834
SN8
Wiltshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£819
SN9
Wiltshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£819
SN99
Swindon
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
SO1
Southampton
Annual sunshine:
1050 kWh/kW
Annual net benefit (5 kW):
£870
SO14
Southampton
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£859
SO15
Southampton
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£855
SO16
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£854
SO17
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£854
SO18
Southampton
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£859
SO19
Southampton
Annual sunshine:
1063 kWh/kW
Annual net benefit (5 kW):
£880
SO2
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£854
SO20
Test Valley
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£844
SO21
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£843
SO22
Winchester
Annual sunshine:
1016 kWh/kW
Annual net benefit (5 kW):
£841
SO23
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£842
SO24
Winchester
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£841
SO25
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£842
SO3
Eastleigh
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£855
SO30
Eastleigh
Annual sunshine:
1043 kWh/kW
Annual net benefit (5 kW):
£864
SO31
Fareham
Annual sunshine:
1076 kWh/kW
Annual net benefit (5 kW):
£891
SO32
Winchester
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£855
SO4
New Forest
Annual sunshine:
1107 kWh/kW
Annual net benefit (5 kW):
£917
SO40
New Forest
Annual sunshine:
1035 kWh/kW
Annual net benefit (5 kW):
£857
SO41
New Forest
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£916
SO42
New Forest
Annual sunshine:
1068 kWh/kW
Annual net benefit (5 kW):
£884
SO43
New Forest
Annual sunshine:
1036 kWh/kW
Annual net benefit (5 kW):
£858
SO45
New Forest
Annual sunshine:
1052 kWh/kW
Annual net benefit (5 kW):
£871
SO5
Eastleigh
Annual sunshine:
1022 kWh/kW
Annual net benefit (5 kW):
£847
SO50
Eastleigh
Annual sunshine:
1024 kWh/kW
Annual net benefit (5 kW):
£848
SO51
Test Valley
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£841
SO52
Test Valley
Annual sunshine:
1025 kWh/kW
Annual net benefit (5 kW):
£849
SO53
Eastleigh
Annual sunshine:
1024 kWh/kW
Annual net benefit (5 kW):
£848
SO9
Southampton
Annual sunshine:
1050 kWh/kW
Annual net benefit (5 kW):
£870
SO97
Eastleigh
Annual sunshine:
1038 kWh/kW
Annual net benefit (5 kW):
£860
SP1
Wiltshire
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£844
SP10
Test Valley
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£838
SP11
Test Valley
Annual sunshine:
1005 kWh/kW
Annual net benefit (5 kW):
£832
SP2
Wiltshire
Annual sunshine:
1028 kWh/kW
Annual net benefit (5 kW):
£852
SP3
Wiltshire
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£854
SP4
Wiltshire
Annual sunshine:
1018 kWh/kW
Annual net benefit (5 kW):
£844
SP5
Wiltshire
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£844
SP6
New Forest
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£839
SP7
Dorset
Annual sunshine:
1004 kWh/kW
Annual net benefit (5 kW):
£832
SP8
Dorset
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£839
SP9
Wiltshire
Annual sunshine:
1016 kWh/kW
Annual net benefit (5 kW):
£842
TW13
Hounslow
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
TW14
Hounslow
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
TW15
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
TW16
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
TW18
Spelthorne
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£827
TW19
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£829
TW20
Runnymede
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£827
TW3
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
TW4
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
TW5
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
TW6
Hillingdon
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£834
TW7
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
TW8
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
UB1
Ealing
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
UB10
Hillingdon
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£828
UB11
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
UB18
Ealing
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
UB2
Ealing
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£823
UB3
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
UB4
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£825
UB5
Ealing
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£823
UB6
Ealing
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£821
UB7
Hillingdon
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£834
UB8
Hillingdon
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£828
UB9
Hillingdon
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£828
W13
Ealing
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
W3
Ealing
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
W4
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£821
W5
Ealing
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£820
W7
Ealing
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£821
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