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 : January Previous month -
Quick access to country :  France - Swiss - Belgium - United Kingdom

France

RegionsAverage performance
last month
Yield over the past 12 months
Auvergne-Rhône-Alpes 39 Wh/Wp 1027 Wh/Wp
Bourgogne-Franche-Comte 38 Wh/Wp 937 Wh/Wp
Bretagne 35 Wh/Wp 926 Wh/Wp
Centre-Val-De-Loire 29 Wh/Wp 887 Wh/Wp
Corse- 1228 Wh/Wp
DOM-TOM- 1304 Wh/Wp
Grand-Est 34 Wh/Wp 900 Wh/Wp
Haut-de-France 23 Wh/Wp 844 Wh/Wp
Ile-de-France 23 Wh/Wp 842 Wh/Wp
Normandie 36 Wh/Wp 900 Wh/Wp
Nouvelle-Aquitaine 36 Wh/Wp 1004 Wh/Wp
Occitanie 46 Wh/Wp 1110 Wh/Wp
Pays-de-la-Loire 31 Wh/Wp 938 Wh/Wp
Provence-Alpes-Cote Azur 50 Wh/Wp 1215 Wh/Wp

Swiss

CantonAverage performance
last month
Yield over the past 12 months
Suisse - (AG) : ArgovieClick to compute-
La broye- 1018 Wh/Wp
Suisse - (GE) : Genêve- 803 Wh/Wp
Suisse - (JU) : JuraClick to compute-
Suisse - (NE) : NeuchâtelClick to compute-
Suisse - (VD) : VaudClick to compute-
Suisse - (ZH) : ZurichClick to compute-

Belgium

ProvinceAverage performance
last month
Yield over the past 12 months
Anvers- 654 Wh/Wp
Brabant Flamand- 907 Wh/Wp
Brabant Wallon 24 Wh/Wp 839 Wh/Wp
Bruxelles- 783 Wh/Wp
Flandre occidentale- 967 Wh/Wp
Flandre OrientaleClick to compute-
Hainaut 22 Wh/Wp 811 Wh/Wp
Liege 24 Wh/Wp 842 Wh/Wp
Limbourg- 906 Wh/Wp
Luxembourg 20 Wh/Wp 819 Wh/Wp
Namur 24 Wh/Wp 797 Wh/Wp

United Kingdom

ProvinceAverage performance
last month
Yield over the past 12 months
UK - (England) : BedfordshireClick to compute-
UK - (England) : Berkshire- 886 Wh/Wp
UK - (England) : BuckinghamshireClick to compute-
UK - (England) : Cambridgeshire- 888 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- 874 Wh/Wp
UK - (England) : Essex- 959 Wh/Wp
UK - (England) : Gloucestershire- 746 Wh/Wp
UK - (England) : Hampshire- 905 Wh/Wp
UK - (England) : HerefordshireClick to compute-
UK - (England) : HertfordshireClick to compute-
UK - (England) : KentClick to compute-
UK - (England) : Lancashire- 766 Wh/Wp
UK - (England) : Leicestershire- 782 Wh/Wp
UK - (England) : Lincolnshire- 797 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- 877 Wh/Wp
UK - (England) : Shropshire- 838 Wh/Wp
UK - (England) : Somerset- 723 Wh/Wp
UK - (England) : Staffordshire- 811 Wh/Wp
UK - (England) : Suffolk- 807 Wh/Wp
UK - (England) : SurreyClick to compute-
UK - (England) : Sussex- 787 Wh/Wp
UK - (England) : WarwickshireClick to compute-
UK - (England) : West MidlandsClick to compute-
UK - (England) : WestmorlandClick to compute-
UK - (England) : WiltshireClick to compute-
UK - (England) : WorcestershireClick to compute-
UK - (England) : Yorkshire- 876 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) : DumfriesshireClick to compute-
UK - (Scotland) : Dunbartonshire/DumbartonshireClick to compute-
UK - (Scotland) : East Lothian/Haddingtonshire- 931 Wh/Wp
UK - (Scotland) : Fife- 792 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) : AngleseyClick to compute-
UK - (Wales) : CaernarfonshireClick to compute-
UK - (Wales) : DenbighshireClick to compute-
UK - (Wales) : GlamorganClick to compute-
UK - (Wales) : MonmouthshireClick to compute-
UK - (Wales) : MontgomeryshireClick to compute-
UK - (Wales) : PembrokeshireClick to compute-