Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Fixed assets (Schedule of Investment in Photovoltaic Plants) (Details)

v3.8.0.1
Fixed assets (Schedule of Investment in Photovoltaic Plants) (Details)
€ in Thousands
12 Months Ended
Dec. 31, 2017
EUR (€)
kW
Dec. 31, 2016
EUR (€)
[1]
Dec. 31, 2015
EUR (€)
[1]
Disclosure of detailed information about property, plant and equipment [line items]      
Investments in photovoltaic plants € 78,837 € 73,274 € 72,564
Troia 8 [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 995.67    
Connection to Grid January 2011    
Investments in photovoltaic plants € 3,502    
Troia 9 [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 995.67    
Connection to Grid January 2011    
Investments in photovoltaic plants € 3,478    
Del Bianco [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 734.40    
Connection to Grid April 2011    
Investments in photovoltaic plants € 2,096    
Giache [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 730.01    
Connection to Grid April 2011    
Investments in photovoltaic plants € 2,767    
Costantini [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 734.40    
Connection to Grid April 2011    
Investments in photovoltaic plants € 2,115    
Massaccesi [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 749.7    
Connection to Grid April 2011    
Investments in photovoltaic plants € 2,750    
Galatina [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 994.43    
Connection to Grid May 2011    
Investments in photovoltaic plants € 4,131    
Pedale [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 2,993    
Connection to Grid May 2011    
Investments in photovoltaic plants € 11,254    
Acquafresca [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 947.6    
Connection to Grid June 2011    
Investments in photovoltaic plants € 3,165    
D'Angella [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 930.5    
Connection to Grid June 2011    
Investments in photovoltaic plants € 3,119    
Soleco[Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 5,924    
Connection to Grid August 2011    
Investments in photovoltaic plants € 15,335    
Technoenergy [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 5,900    
Connection to Grid August 2011    
Investments in photovoltaic plants € 15,196    
Ellomay Spain - Rinconada II [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 2,275    
Connection to Grid June 2010    
Investments in photovoltaic plants € 5,509    
Rodriguez I [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 1,675    
Connection to Grid November 2011    
Investments in photovoltaic plants € 3,662    
Rodriguez II [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 2,691    
Connection to Grid November 2011    
Investments in photovoltaic plants € 6,631    
Fuente Librilla [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Nominal Capacity | kW 1,248    
Connection to Grid June 2011    
Investments in photovoltaic plants € 3,212    
[1] Please refer to note 2C for functional and presentation currency.