Solar power in Romania had an installed capacity of 1,374megawatt (MW)^[1][2] as of the end of 2017. The country had in 2007 an installed capacity of 0.30 MW, which increased to 3.5 MW by the end of 2011,^[3] and to 6.5 MW by the end of 2012. However, the record year of 2013 was an exception, and new installation fell back from 1,100 MW to a moderate level of 69 MW in 2014.

Romania is located in an area with a good solar potential of 210 sunny days per year and with an annual solar energy flux between 1,000kWh/m²/year and 1,300 kWh/m²/year. From this total amount around 600 to 800 kWh/m²/year is technically feasible.^[4] The most important solar regions of Romania are theBlack Sea coast,Northern Dobruja andOltenia with an average of 1,600 kWh/ m²/year.^[5]

Romania was a major player in the solar power industry, installing in the 1970s and 1980s around 800,000 m² (8,600,000 sq ft) of low quality solar collectors that placed the country third worldwide in the total surface area of PV cells.^[6] One of the most important solar projects was the installation of a 30 kW solar panel on the roof of thePolitehnica University of Bucharest that is capable of producing 60 MWh of electricity per year.^[7]

Rominterm, a Romanian company, by 2010, installed a total of 600 solar panels inMangalia,Constanța County making the city self-sufficient in terms of heated water during the summer months and providing around 70% of heated water in the winter months and another 1,150 solar panels used for the generation of electricity spread over an area of 1,400 m² (15,000 sq ft).^[8] Another Romanian city,Alba Iulia, installed a total of 1,700 PV cells on several public buildings that have a rated power of 257 kW.^[9] Other cities includeGiurgiu with 174 solar panels and 391.5 kW installed capacity andSaturn with 50 panels and 112 kW installed capacity.^[10]

The first two industrial scale solar power plants in the country are theSingureni Solar Park completed in December 2010,^[11] and the Scornicesti Photovoltaic Park, completed 27 December 2011. Each is 1 MW.^[12]

2023 saw the first hybrid farm, with the installation of a 1.1 MW photovoltaic power plant on wind farm land, giving a combined capacity of 7.25 MW, with a total investment of EUR 10 million. It is planned to add solar units to other wind farms over the next few years as the increased solar output in winter balances the higher wind output in winter whilst utilising the same grid connections.^[13]

In 2023 20 solar projects were operational or planned, the largest operational being:^[23]

• Ucea de Sus Solar Park – Brasov County - 82 MW
• Sebiș Solar Park – Sebis, Arad County - 65 MW
• Livada Solar Park – Satu Mare County - 56 MW
• Izvoarele Solar Park – Giurgiu County - 50 MW
• Slobozia Solar Park – Giurgiu County - 45 MW
• Târgu Cărbunești Solar Park – Gorj County - 20 MW
• Bucșani Solar Park – Giurgiu County - 10 MW^[24]
• Pilu-Grăniceri solar power plant – Ottlaka and Graničar – 1.04 GW^[25]

The Romanian State supports the production of solar / PV energy by offering six (6) green certificates for each MWh produced and injected into the grid. One green certificate will be traded on a regulated market (i.e. OPCOM) with a price that varies between EUR 27 to EUR 55 per green certificate, subject to indexation with the Euro zone inflation rate. However, due to the reduction of the cost of technology, the Romanian Energy Regulatory Body (i.e. ANRE) considers reducing the number of green certificate in the first half of 2012. In order to protect the interest of the solar / PV producers and for an appropriate guidance through the Romanian RES-E issues, the Romanian Photovoltaic Industry Association^[26] was created. Solar / PV energy is expected to be the second most active developedsource of energy, after wind.

• Romania Solar and Renewable Energy

• Solar power in Romania

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