Average photovoltaic ESS price per 1MW in Bulgaria

How much solar power does Bulgaria have in 2022?

At the end of 2022, Bulgaria's cumulative installed solar PV capacity exceeded 1,700 MW (1.7 GW). Several large-scale solar photovoltaic (PV) projects with a power capacity above 50 MW were launched into commercial operation in Bulgaria in 2022. Local and international investors will build new solar projects between 2023 and 2025.

Why is the market for distributed solar PV growing in Bulgaria?

As a result, the market for distributed solar PV in Bulgaria is starting to grow. Remarkably, the growth of the market is occurring despite the lack of a clear policy and regulatory framework, and in spite of the presence of many administrative and tax-related barriers.

What is the biggest solar PV plant to be built in Bulgaria?

This is also one of the biggest solar PV plants to be constructed in Bulgaria in recent years. With the solar PV plant, Aurubis Bulgaria will save some 11.700 MWh per year from grid electricity consumption (sufficient for approx. 12.000 households), which will cover an average of 2.5% of the electricity needs of its smelter facility.

What is the estimated market price for solar energy producers?

The EWRC has determined the estimated market price (i.e. reference price) for producers of electricity from solar energy to be BGN 141.49//MWh. Based on the reference price, this Decision enables the EWRC to determine the premiums that producers receive from the Electricity System Security Fund (ESSF) as a top-up up to the respective FiT.

What type of electricity does Bulgaria have?

Bulgaria has a relatively diverse electricity mix that consists of both conventional power plants, as well as renewables. The largest share of the electricity supply comes from lignite coal power plants (40%), followed by the only nuclear power plant in the country (36%) and renewables (19%).

What is included in a solar energy storage system (ESS)?

Each ESS includes: Battery rack and wiring (LFP). PVMARS’s 2MW PV panel + 6.25mwh lithium battery backup system can be used by more than 1,000 local households. It is a large-scale community-type commercial solar battery energy storage system (BESS) project.