This page allows you to choose the region for which you wish to display the energy output of PV systems.
The average MONTHLY output is calculated by taking the average energy output of PV systems considered as having a normal output.
The output of the 12 PREVIOUS MONTHS is calculated by taking the median value of the PV system energy outputs that have generated a full output over the past 12 months.

La valeur "-" indique qu'il n'y a pas assez d'installations dans la région pour pouvoir calculer la production.
Vous pouvez accéder au classement détaillé des installations par région en cliquant sur les valeurs de production moyenne du mois ou de production des 12 mois précédents.

Current year : 2025 Previous year -
Mois courant : February Previous month - Next month
Quick access to country :  France - Swiss - Belgium - United Kingdom

France

RegionsAverage performance
last month
Yield over the past 12 months
Auvergne-Rhône-Alpes 56 Wh/Wp 1032 Wh/Wp
Bourgogne-Franche-Comte 52 Wh/Wp 943 Wh/Wp
Bretagne 51 Wh/Wp 943 Wh/Wp
Centre-Val-De-Loire 50 Wh/Wp 905 Wh/Wp
Corse- 1305 Wh/Wp
DOM-TOM- 1381 Wh/Wp
Grand-Est 47 Wh/Wp 909 Wh/Wp
Haut-de-France 42 Wh/Wp 855 Wh/Wp
Ile-de-France 44 Wh/Wp 846 Wh/Wp
Normandie 53 Wh/Wp 921 Wh/Wp
Nouvelle-Aquitaine 61 Wh/Wp 1023 Wh/Wp
Occitanie 64 Wh/Wp 1113 Wh/Wp
Pays-de-la-Loire 47 Wh/Wp 946 Wh/Wp
Provence-Alpes-Cote Azur 60 Wh/Wp 1202 Wh/Wp

Swiss

CantonAverage performance
last month
Yield over the past 12 months
Argovie- 860 Wh/Wp
La broye- 1069 Wh/Wp
Geneve- 814 Wh/Wp
JuraClick to compute-
Neuchatel--
Vaud- 1021 Wh/Wp
ZurichClick to compute-

Belgium

ProvinceAverage performance
last month
Yield over the past 12 months
Anvers- 683 Wh/Wp
Brabant Flamand- 886 Wh/Wp
Brabant Wallon 48 Wh/Wp 847 Wh/Wp
Bruxelles- 766 Wh/Wp
Flandre occidentale- 972 Wh/Wp
Flandre OrientaleClick to compute-
Hainaut 44 Wh/Wp 800 Wh/Wp
Liege 45 Wh/Wp 860 Wh/Wp
Limbourg- 932 Wh/Wp
Luxembourg 48 Wh/Wp 843 Wh/Wp
Namur 45 Wh/Wp 826 Wh/Wp

United Kingdom

ProvinceAverage performance
last month
Yield over the past 12 months
UK - (England) : BedfordshireClick to compute-
UK - (England) : Berkshire- 890 Wh/Wp
UK - (England) : BuckinghamshireClick to compute-
UK - (England) : Cambridgeshire- 880 Wh/Wp
UK - (England) : CheshireClick to compute-
UK - (England) : CornwallClick to compute-
UK - (England) : CumberlandClick to compute-
UK - (England) : DerbyshireClick to compute-
UK - (England) : DevonClick to compute-
UK - (England) : DorsetClick to compute-
UK - (England) : Durham- 871 Wh/Wp
UK - (England) : Essex- 959 Wh/Wp
UK - (England) : Gloucestershire- 753 Wh/Wp
UK - (England) : Hampshire- 938 Wh/Wp
UK - (England) : Herefordshire- 808 Wh/Wp
UK - (England) : Hertfordshire- 888 Wh/Wp
UK - (England) : KentClick to compute-
UK - (England) : Lancashire- 773 Wh/Wp
UK - (England) : Leicestershire- 784 Wh/Wp
UK - (England) : Lincolnshire- 794 Wh/Wp
UK - (England) : MiddlesexClick to compute-
UK - (England) : NorfolkClick to compute-
UK - (England) : NorthamptonshireClick to compute-
UK - (England) : Northumberland- 740 Wh/Wp
UK - (England) : NottinghamshireClick to compute-
UK - (England) : Oxfordshire- 878 Wh/Wp
UK - (England) : Shropshire- 838 Wh/Wp
UK - (England) : Somerset- 729 Wh/Wp
UK - (England) : Staffordshire- 815 Wh/Wp
UK - (England) : Suffolk- 797 Wh/Wp
UK - (England) : SurreyClick to compute-
UK - (England) : Sussex- 794 Wh/Wp
UK - (England) : Warwickshire- 797 Wh/Wp
UK - (England) : West MidlandsClick to compute-
UK - (England) : WestmorlandClick to compute-
UK - (England) : WiltshireClick to compute-
UK - (England) : Worcestershire--
UK - (England) : Yorkshire- 873 Wh/Wp
UK - (Northern Ireland) : DownClick to compute-
UK - (Northern Ireland) : FermanaghClick to compute-
UK - (Scotland) : AberdeenshireClick to compute-
UK - (Scotland) : Angus/ForfarshireClick to compute-
UK - (Scotland) : AyrshireClick to compute-
UK - (Scotland) : BanffshireClick to compute-
UK - (Scotland) : CaithnessClick to compute-
UK - (Scotland) : Dunbartonshire/DumbartonshireClick to compute-
UK - (Scotland) : East Lothian/Haddingtonshire- 921 Wh/Wp
UK - (Scotland) : Fife- 782 Wh/Wp
UK - (Scotland) : Inverness-shireClick to compute-
UK - (Scotland) : LanarkshireClick to compute-
UK - (Scotland) : Midlothian/EdinburghshireClick to compute-
UK - (Scotland) : PerthshireClick to compute-
UK - (Scotland) : RenfrewshireClick to compute-
UK - (Scotland) : Ross-shireClick to compute-
UK - (Scotland) : StirlingshireClick to compute-
UK - (Scotland) : West Lothian/LinlithgowshireClick to compute-
UK - (Wales) : Anglesey- 975 Wh/Wp
UK - (Wales) : CaernarfonshireClick to compute-
UK - (Wales) : DenbighshireClick to compute-
UK - (Wales) : GlamorganClick to compute-
UK - (Wales) : Monmouthshire- 896 Wh/Wp
UK - (Wales) : MontgomeryshireClick to compute-
UK - (Wales) : PembrokeshireClick to compute-