Solar Panel Installation in Southern
5.0 kWp
Typical system size
1001 kWh/kW
Annual sunshine
23.36p
Electricity rate
49.69p/day
Standing charge
£923
Annual net benefit (median)
Rates from Ofgem 2026Q2. 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):
£873
/year
PO10 (Havant)
1133 kWh/kW
Annual net benefit (5 kW):
£869
/year
PO30 (Isle of Wight)
1133 kWh/kW
Annual net benefit (5 kW):
£869
/year
PO22 (Arun)
1128 kWh/kW
Annual net benefit (5 kW):
£866
/year
PO38 (Isle of Wight)
1125 kWh/kW
Annual net benefit (5 kW):
£863
/year
Lower potential areas
Still viable with the right tariff and usage patterns.
HP15 (Buckinghamshire)
976 kWh/kW
Annual net benefit (5 kW):
£748
/year
GU7 (Waverley)
980 kWh/kW
Annual net benefit (5 kW):
£752
/year
SN16 (Wiltshire)
982 kWh/kW
Annual net benefit (5 kW):
£753
/year
HP11 (Buckinghamshire)
981 kWh/kW
Annual net benefit (5 kW):
£753
/year
BA11 (Somerset)
981 kWh/kW
Annual net benefit (5 kW):
£753
/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):
£768
BA11
Somerset
Annual sunshine:
981 kWh/kW
Annual net benefit (5 kW):
£753
BA12
Wiltshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£775
BA13
Wiltshire
Annual sunshine:
1006 kWh/kW
Annual net benefit (5 kW):
£772
BA14
Wiltshire
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£768
BA15
Wiltshire
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
BA20
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£783
BA21
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£783
BA22
Somerset
Annual sunshine:
1009 kWh/kW
Annual net benefit (5 kW):
£774
BA7
Somerset
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£773
BA8
Somerset
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£782
BA9
Somerset
Annual sunshine:
1012 kWh/kW
Annual net benefit (5 kW):
£776
BH1
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£834
BH10
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£825
BH11
Bournemouth, Christchurch and Poole
Annual sunshine:
1081 kWh/kW
Annual net benefit (5 kW):
£829
BH12
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£825
BH13
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£824
BH14
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£825
BH15
Bournemouth, Christchurch and Poole
Annual sunshine:
1073 kWh/kW
Annual net benefit (5 kW):
£823
BH16
Dorset
Annual sunshine:
1071 kWh/kW
Annual net benefit (5 kW):
£822
BH17
Bournemouth, Christchurch and Poole
Annual sunshine:
1074 kWh/kW
Annual net benefit (5 kW):
£824
BH18
Bournemouth, Christchurch and Poole
Annual sunshine:
1074 kWh/kW
Annual net benefit (5 kW):
£824
BH19
Dorset
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£841
BH2
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£834
BH20
Dorset
Annual sunshine:
1103 kWh/kW
Annual net benefit (5 kW):
£846
BH21
Dorset
Annual sunshine:
1071 kWh/kW
Annual net benefit (5 kW):
£821
BH22
Dorset
Annual sunshine:
1055 kWh/kW
Annual net benefit (5 kW):
£809
BH23
Bournemouth, Christchurch and Poole
Annual sunshine:
1089 kWh/kW
Annual net benefit (5 kW):
£835
BH24
New Forest
Annual sunshine:
1056 kWh/kW
Annual net benefit (5 kW):
£810
BH25
New Forest
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£849
BH3
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£834
BH31
Dorset
Annual sunshine:
1030 kWh/kW
Annual net benefit (5 kW):
£790
BH4
Bournemouth, Christchurch and Poole
Annual sunshine:
1075 kWh/kW
Annual net benefit (5 kW):
£824
BH5
Bournemouth, Christchurch and Poole
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£836
BH6
Bournemouth, Christchurch and Poole
Annual sunshine:
1089 kWh/kW
Annual net benefit (5 kW):
£835
BH7
Bournemouth, Christchurch and Poole
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£836
BH8
Bournemouth, Christchurch and Poole
Annual sunshine:
1092 kWh/kW
Annual net benefit (5 kW):
£838
BH9
Bournemouth, Christchurch and Poole
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£834
BN18
Arun
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£848
DT1
Dorset
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£836
DT10
Dorset
Annual sunshine:
1029 kWh/kW
Annual net benefit (5 kW):
£789
DT11
Dorset
Annual sunshine:
1055 kWh/kW
Annual net benefit (5 kW):
£810
DT2
Dorset
Annual sunshine:
1066 kWh/kW
Annual net benefit (5 kW):
£818
DT3
Dorset
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£851
DT4
Dorset
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£851
DT5
Dorset
Annual sunshine:
1109 kWh/kW
Annual net benefit (5 kW):
£851
DT9
Dorset
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£780
GL7
Cotswold
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£754
GL8
Cotswold
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
GU10
Waverley
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£767
GU11
Rushmoor
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£761
GU12
Guildford
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£767
GU13
Hart
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
GU14
Rushmoor
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
GU15
Surrey Heath
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£758
GU16
Surrey Heath
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£757
GU17
Hart
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£756
GU18
Surrey Heath
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£761
GU19
Surrey Heath
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£761
GU20
Surrey Heath
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
GU24
Surrey Heath
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£763
GU25
Runnymede
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£765
GU26
Waverley
Annual sunshine:
1005 kWh/kW
Annual net benefit (5 kW):
£771
GU27
Waverley
Annual sunshine:
1020 kWh/kW
Annual net benefit (5 kW):
£782
GU28
Chichester
Annual sunshine:
1051 kWh/kW
Annual net benefit (5 kW):
£806
GU29
Chichester
Annual sunshine:
1035 kWh/kW
Annual net benefit (5 kW):
£794
GU30
East Hampshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£775
GU31
East Hampshire
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£777
GU32
East Hampshire
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£778
GU33
East Hampshire
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£776
GU34
East Hampshire
Annual sunshine:
1010 kWh/kW
Annual net benefit (5 kW):
£775
GU35
East Hampshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
GU46
Hart
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£760
GU47
Bracknell Forest
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£756
GU51
Hart
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£764
GU52
Hart
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
GU7
Waverley
Annual sunshine:
980 kWh/kW
Annual net benefit (5 kW):
£752
GU8
Waverley
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£776
GU9
Waverley
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
GU95
Surrey Heath
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£756
HP10
Buckinghamshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
HP11
Buckinghamshire
Annual sunshine:
981 kWh/kW
Annual net benefit (5 kW):
£753
HP12
Buckinghamshire
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£758
HP13
Buckinghamshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£754
HP14
Buckinghamshire
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£756
HP15
Buckinghamshire
Annual sunshine:
976 kWh/kW
Annual net benefit (5 kW):
£748
HP8
Buckinghamshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
HP9
Buckinghamshire
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£755
OX1
Oxford
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£757
OX10
South Oxfordshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£754
OX11
South Oxfordshire
Annual sunshine:
1010 kWh/kW
Annual net benefit (5 kW):
£775
OX12
Vale of White Horse
Annual sunshine:
1008 kWh/kW
Annual net benefit (5 kW):
£773
OX13
Vale of White Horse
Annual sunshine:
1008 kWh/kW
Annual net benefit (5 kW):
£773
OX14
Vale of White Horse
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
OX18
West Oxfordshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£765
OX2
Oxford
Annual sunshine:
987 kWh/kW
Annual net benefit (5 kW):
£757
OX20
West Oxfordshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£762
OX25
Cherwell
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£759
OX26
Cherwell
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
OX27
Cherwell
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£758
OX28
West Oxfordshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
OX29
West Oxfordshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£762
OX3
Oxford
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
OX33
South Oxfordshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£759
OX4
Oxford
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£759
OX44
South Oxfordshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
OX49
South Oxfordshire
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£755
OX5
Cherwell
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£761
OX6
Cherwell
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
OX7
West Oxfordshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
OX8
West Oxfordshire
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£758
OX9
South Oxfordshire
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£753
PO1
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£832
PO10
Havant
Annual sunshine:
1133 kWh/kW
Annual net benefit (5 kW):
£869
PO11
Havant
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£841
PO12
Gosport
Annual sunshine:
1072 kWh/kW
Annual net benefit (5 kW):
£823
PO13
Gosport
Annual sunshine:
1085 kWh/kW
Annual net benefit (5 kW):
£833
PO14
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£827
PO15
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£827
PO16
Fareham
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£827
PO17
Winchester
Annual sunshine:
1078 kWh/kW
Annual net benefit (5 kW):
£827
PO18
Chichester
Annual sunshine:
1108 kWh/kW
Annual net benefit (5 kW):
£850
PO19
Chichester
Annual sunshine:
1138 kWh/kW
Annual net benefit (5 kW):
£873
PO2
Portsmouth
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£841
PO20
Chichester
Annual sunshine:
1122 kWh/kW
Annual net benefit (5 kW):
£861
PO21
Arun
Annual sunshine:
1111 kWh/kW
Annual net benefit (5 kW):
£852
PO22
Arun
Annual sunshine:
1128 kWh/kW
Annual net benefit (5 kW):
£866
PO3
Portsmouth
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£841
PO30
Isle of Wight
Annual sunshine:
1133 kWh/kW
Annual net benefit (5 kW):
£869
PO31
Isle of Wight
Annual sunshine:
1067 kWh/kW
Annual net benefit (5 kW):
£819
PO32
Isle of Wight
Annual sunshine:
1062 kWh/kW
Annual net benefit (5 kW):
£815
PO33
Isle of Wight
Annual sunshine:
1088 kWh/kW
Annual net benefit (5 kW):
£835
PO34
Isle of Wight
Annual sunshine:
1087 kWh/kW
Annual net benefit (5 kW):
£834
PO35
Isle of Wight
Annual sunshine:
1111 kWh/kW
Annual net benefit (5 kW):
£852
PO36
Isle of Wight
Annual sunshine:
1110 kWh/kW
Annual net benefit (5 kW):
£852
PO37
Isle of Wight
Annual sunshine:
1108 kWh/kW
Annual net benefit (5 kW):
£850
PO38
Isle of Wight
Annual sunshine:
1125 kWh/kW
Annual net benefit (5 kW):
£863
PO39
Isle of Wight
Annual sunshine:
1113 kWh/kW
Annual net benefit (5 kW):
£854
PO4
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£832
PO40
Isle of Wight
Annual sunshine:
1113 kWh/kW
Annual net benefit (5 kW):
£854
PO41
Isle of Wight
Annual sunshine:
1101 kWh/kW
Annual net benefit (5 kW):
£845
PO5
Portsmouth
Annual sunshine:
1084 kWh/kW
Annual net benefit (5 kW):
£832
PO6
Portsmouth
Annual sunshine:
1090 kWh/kW
Annual net benefit (5 kW):
£836
PO7
Havant
Annual sunshine:
1086 kWh/kW
Annual net benefit (5 kW):
£833
PO8
East Hampshire
Annual sunshine:
1058 kWh/kW
Annual net benefit (5 kW):
£811
PO9
Havant
Annual sunshine:
1096 kWh/kW
Annual net benefit (5 kW):
£841
RG1
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
RG10
Wokingham
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
RG11
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
RG12
Bracknell Forest
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£761
RG13
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
RG14
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
RG15
Basingstoke and Deane
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£763
RG16
West Berkshire
Annual sunshine:
1009 kWh/kW
Annual net benefit (5 kW):
£774
RG17
West Berkshire
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£765
RG18
West Berkshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£762
RG19
West Berkshire
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
RG2
Reading
Annual sunshine:
995 kWh/kW
Annual net benefit (5 kW):
£763
RG20
West Berkshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£759
RG21
Basingstoke and Deane
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£765
RG22
Basingstoke and Deane
Annual sunshine:
997 kWh/kW
Annual net benefit (5 kW):
£765
RG23
Basingstoke and Deane
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£767
RG24
Basingstoke and Deane
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£773
RG25
Basingstoke and Deane
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
RG26
Basingstoke and Deane
Annual sunshine:
1006 kWh/kW
Annual net benefit (5 kW):
£772
RG27
Hart
Annual sunshine:
1003 kWh/kW
Annual net benefit (5 kW):
£770
RG28
Basingstoke and Deane
Annual sunshine:
1003 kWh/kW
Annual net benefit (5 kW):
£770
RG29
Hart
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
RG3
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
RG30
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
RG31
West Berkshire
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£766
RG4
Reading
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
RG40
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
RG41
Wokingham
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
RG42
Bracknell Forest
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£760
RG45
Bracknell Forest
Annual sunshine:
984 kWh/kW
Annual net benefit (5 kW):
£755
RG5
Wokingham
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£763
RG6
Wokingham
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£763
RG7
West Berkshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
RG8
West Berkshire
Annual sunshine:
983 kWh/kW
Annual net benefit (5 kW):
£754
RG9
South Oxfordshire
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
RH14
Horsham
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£796
SL0
Buckinghamshire
Annual sunshine:
1002 kWh/kW
Annual net benefit (5 kW):
£769
SL1
Slough
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
SL2
Slough
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£762
SL3
Slough
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£773
SL4
Windsor and Maidenhead
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
SL5
Windsor and Maidenhead
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£761
SL6
Windsor and Maidenhead
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£763
SL60
Windsor and Maidenhead
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£763
SL7
Buckinghamshire
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
SL8
Buckinghamshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£763
SL9
Buckinghamshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£759
SL95
Slough
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
SN1
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£760
SN10
Wiltshire
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£766
SN11
Wiltshire
Annual sunshine:
988 kWh/kW
Annual net benefit (5 kW):
£758
SN12
Wiltshire
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£762
SN13
Wiltshire
Annual sunshine:
986 kWh/kW
Annual net benefit (5 kW):
£756
SN14
Wiltshire
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£756
SN15
Wiltshire
Annual sunshine:
985 kWh/kW
Annual net benefit (5 kW):
£756
SN16
Wiltshire
Annual sunshine:
982 kWh/kW
Annual net benefit (5 kW):
£753
SN17
Swindon
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£761
SN2
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£760
SN25
Swindon
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£759
SN26
Swindon
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
SN3
Swindon
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
SN38
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£760
SN4
Wiltshire
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
SN5
Swindon
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£758
SN6
Swindon
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
SN7
Vale of White Horse
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£772
SN8
Wiltshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£758
SN9
Wiltshire
Annual sunshine:
989 kWh/kW
Annual net benefit (5 kW):
£758
SN99
Swindon
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
SO1
Southampton
Annual sunshine:
1050 kWh/kW
Annual net benefit (5 kW):
£806
SO14
Southampton
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£795
SO15
Southampton
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£792
SO16
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£791
SO17
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£791
SO18
Southampton
Annual sunshine:
1037 kWh/kW
Annual net benefit (5 kW):
£796
SO19
Southampton
Annual sunshine:
1063 kWh/kW
Annual net benefit (5 kW):
£815
SO2
Southampton
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£791
SO20
Test Valley
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£782
SO21
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£781
SO22
Winchester
Annual sunshine:
1016 kWh/kW
Annual net benefit (5 kW):
£779
SO23
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£780
SO24
Winchester
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£779
SO25
Winchester
Annual sunshine:
1017 kWh/kW
Annual net benefit (5 kW):
£780
SO3
Eastleigh
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£792
SO30
Eastleigh
Annual sunshine:
1043 kWh/kW
Annual net benefit (5 kW):
£800
SO31
Fareham
Annual sunshine:
1076 kWh/kW
Annual net benefit (5 kW):
£825
SO32
Winchester
Annual sunshine:
1032 kWh/kW
Annual net benefit (5 kW):
£792
SO4
New Forest
Annual sunshine:
1107 kWh/kW
Annual net benefit (5 kW):
£849
SO40
New Forest
Annual sunshine:
1035 kWh/kW
Annual net benefit (5 kW):
£794
SO41
New Forest
Annual sunshine:
1106 kWh/kW
Annual net benefit (5 kW):
£849
SO42
New Forest
Annual sunshine:
1068 kWh/kW
Annual net benefit (5 kW):
£819
SO43
New Forest
Annual sunshine:
1036 kWh/kW
Annual net benefit (5 kW):
£795
SO45
New Forest
Annual sunshine:
1052 kWh/kW
Annual net benefit (5 kW):
£807
SO5
Eastleigh
Annual sunshine:
1022 kWh/kW
Annual net benefit (5 kW):
£784
SO50
Eastleigh
Annual sunshine:
1024 kWh/kW
Annual net benefit (5 kW):
£785
SO51
Test Valley
Annual sunshine:
1015 kWh/kW
Annual net benefit (5 kW):
£778
SO52
Test Valley
Annual sunshine:
1025 kWh/kW
Annual net benefit (5 kW):
£786
SO53
Eastleigh
Annual sunshine:
1024 kWh/kW
Annual net benefit (5 kW):
£785
SO9
Southampton
Annual sunshine:
1050 kWh/kW
Annual net benefit (5 kW):
£806
SO97
Eastleigh
Annual sunshine:
1038 kWh/kW
Annual net benefit (5 kW):
£797
SP1
Wiltshire
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£782
SP10
Test Valley
Annual sunshine:
1011 kWh/kW
Annual net benefit (5 kW):
£776
SP11
Test Valley
Annual sunshine:
1005 kWh/kW
Annual net benefit (5 kW):
£771
SP2
Wiltshire
Annual sunshine:
1028 kWh/kW
Annual net benefit (5 kW):
£789
SP3
Wiltshire
Annual sunshine:
1031 kWh/kW
Annual net benefit (5 kW):
£791
SP4
Wiltshire
Annual sunshine:
1018 kWh/kW
Annual net benefit (5 kW):
£781
SP5
Wiltshire
Annual sunshine:
1019 kWh/kW
Annual net benefit (5 kW):
£782
SP6
New Forest
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£777
SP7
Dorset
Annual sunshine:
1004 kWh/kW
Annual net benefit (5 kW):
£770
SP8
Dorset
Annual sunshine:
1013 kWh/kW
Annual net benefit (5 kW):
£777
SP9
Wiltshire
Annual sunshine:
1016 kWh/kW
Annual net benefit (5 kW):
£780
TW13
Hounslow
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
TW14
Hounslow
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
TW15
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
TW16
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
TW18
Spelthorne
Annual sunshine:
998 kWh/kW
Annual net benefit (5 kW):
£766
TW19
Spelthorne
Annual sunshine:
1001 kWh/kW
Annual net benefit (5 kW):
£768
TW20
Runnymede
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£766
TW3
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
TW4
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
TW5
Hounslow
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
TW6
Hillingdon
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£772
TW7
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£761
TW8
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£761
UB1
Ealing
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
UB10
Hillingdon
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£767
UB11
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
UB18
Ealing
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
UB2
Ealing
Annual sunshine:
993 kWh/kW
Annual net benefit (5 kW):
£762
UB3
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
UB4
Hillingdon
Annual sunshine:
996 kWh/kW
Annual net benefit (5 kW):
£764
UB5
Ealing
Annual sunshine:
994 kWh/kW
Annual net benefit (5 kW):
£762
UB6
Ealing
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£761
UB7
Hillingdon
Annual sunshine:
1007 kWh/kW
Annual net benefit (5 kW):
£773
UB8
Hillingdon
Annual sunshine:
1000 kWh/kW
Annual net benefit (5 kW):
£767
UB9
Hillingdon
Annual sunshine:
999 kWh/kW
Annual net benefit (5 kW):
£767
W13
Ealing
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£761
W3
Ealing
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
W4
Hounslow
Annual sunshine:
991 kWh/kW
Annual net benefit (5 kW):
£760
W5
Ealing
Annual sunshine:
990 kWh/kW
Annual net benefit (5 kW):
£759
W7
Ealing
Annual sunshine:
992 kWh/kW
Annual net benefit (5 kW):
£761
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