Technical FAQs 4

How many project proposals were submitted in Bulgaria's energy storage procurement procedure?

A total of 151 project proposals were submitted in Bulgaria’s standalone energy storage procurement procedure named RESTORE, which is seeking to support the construction and commissioning of renewable energy storage facilities with a cumulative minimum usable capacity of 3 GWh.

Why is energy storage growing in Bulgaria?

Energy storage in Bulgaria is expanding rapidly as the government awards nearly 10 GWh of capacity to 82 projects, boosting renewable energy reliability and grid stability.

Did Bulgaria's energy storage tender win more than 3 GWh?

Bulgaria’s standalone energy storage tender, which aimed to procure at least 3 GWh of cumulative usable capacity, ultimately awarded more than three times that amount. From ESS News

Which energy storage technologies are available in Bulgaria?

Bulgaria’s energy storage tender is open to all technologies, but most projects are likely to have proposed lithium-ion battery energy storage systems (BESS) and Malinov mentioned battery projects in his comment.

Photovoltaic Storage & BESS Technical Resources


Expert insights on photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, containerized storage, and outdoor power generation for South African and African markets

Bulgaria Energy Storage Container Procurement Project

Welcome to our technical resource page for Bulgaria Energy Storage Container Procurement Project! Here, we provide comprehensive information about photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, containerized storage, and outdoor power generation. Our professional engineering solutions are designed for residential, commercial, industrial, and utility applications across South Africa and Africa.

We provide professional photovoltaic storage and BESS solutions to customers across South Africa, including Western Cape, Gauteng, KwaZulu-Natal, Eastern Cape, Free State, and neighboring African countries including Namibia, Botswana, Zimbabwe, Mozambique, Zambia, Tanzania, and Kenya.
Our expertise in photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, and containerized storage ensures reliable performance for various applications. Whether you need residential photovoltaic storage, commercial BESS systems, industrial energy storage, mobile power containers, or utility-scale photovoltaic projects, WALMER ENERGY has the engineering expertise to deliver optimal results with competitive pricing and reliable technical support.

Bulgaria''s Ministry of Energy opens 3GWh tender for standalone energy

Aug 22, 2024 · The Bulgarian Ministry of Energy began accepting applications yesterday (21 August) in tenders for 3,000MWh of energy storage capacity.

Bulgaria''s 3 GWh standalone energy storage

Dec 9, 2024 · A total of 151 project proposals were submitted in Bulgaria''s standalone energy storage procurement procedure named RESTORE,

Bulgarian Tender Awards Nearly 10 GWh of Energy Storage

Apr 23, 2025 · Bulgaria has committed over 1.15 billion levs ($675 million) to support 82 standalone renewable energy storage projects through its EU-funded RESTORE procurement

Bulgaria Is Promoting Standalone Battery Storage Upto 10GW

Apr 25, 2025 · The selected projects will deliver a total usable battery energy storage system (BESS) capacity of 9,712.89 MWh, the Ministry of Energy said on April 17, more than three

Bulgaria''s 3 GWh standalone energy storage tender heavily

Dec 9, 2024 · A total of 151 project proposals were submitted in Bulgaria''s standalone energy storage procurement procedure named RESTORE, which is seeking to support the

Bulgarian tender awards nearly 10 GWh of energy storage

Apr 22, 2025 · Bulgaria''s standalone energy storage tender, which aimed to procure at least 3 GWh of cumulative usable capacity, ultimately awarded more than three times that amount.

Bulgaria Is Promoting Standalone Battery

Apr 25, 2025 · The selected projects will deliver a total usable battery energy storage system (BESS) capacity of 9,712.89 MWh, the Ministry of Energy

Bulgaria allocates close to 10 GWh of energy storage

Apr 23, 2025 · Bulgaria''s Ministry of Energy will finance 82 standalone renewable energy storage projects with a combined grant budget of BGN 1.154 billion (~$675 million) under the EU

Bulgarian tender awards nearly 10 GWh of

Apr 22, 2025 · Bulgaria''s standalone energy storage tender, which aimed to procure at least 3 GWh of cumulative usable capacity, ultimately awarded

Bulgaria Commits €600 Million to Nearly 10GWh in Energy Storage

Aug 4, 2025 · Bulgaria''s Minister of Energy Zhecho Stankov. Image: Ministry of Energy. Bulgaria''s Ministry of Energy has approved €588 million in funding for 82 standalone battery energy

Bulgaria 3GWh energy storage tender 4x

Dec 9, 2024 · The deadline has now passed for an EU-backed support scheme for standalone energy storage in Bulgaria, which was 4x

Bulgaria Awards Close To 10 GWh Energy Storage Capacity

Apr 22, 2025 · In November 2024, Bulgaria concluded its maiden renewable energy auction with over 3 GW of generation and 1.176 GW of energy storage capacity, with funding available

Bulgaria 3GWh energy storage tender 4x oversubscribed

Dec 9, 2024 · The deadline has now passed for an EU-backed support scheme for standalone energy storage in Bulgaria, which was 4x oversubscribed.

Bulgaria''s Ministry of Energy opens 3GWh

Aug 22, 2024 · The Bulgarian Ministry of Energy began accepting applications yesterday (21 August) in tenders for 3,000MWh of energy

Bulgaria Awards Close To 10 GWh Energy

Apr 22, 2025 · In November 2024, Bulgaria concluded its maiden renewable energy auction with over 3 GW of generation and 1.176 GW of energy

Energy Storage in Bulgaria Surges with 9.7 GWh Awarded

Apr 23, 2025 · Energy storage in Bulgaria is expanding rapidly as the government awards nearly 10 GWh of capacity to 82 projects, boosting renewable energy reliability and grid stability.

Bulgaria allocates close to 10 GWh of energy

Apr 23, 2025 · Bulgaria''s Ministry of Energy will finance 82 standalone renewable energy storage projects with a combined grant budget of BGN

WALMER ENERGY Engineering Support Team

Engineering Support for Photovoltaic Storage & BESS Projects

Our certified engineering team provides comprehensive technical support for all installed photovoltaic storage and BESS systems. From initial system design and engineering to ongoing maintenance, optimization, and performance monitoring, WALMER ENERGY ensures your photovoltaic storage and BESS solutions operate at peak efficiency throughout their lifecycle, with 24/7 monitoring available for critical industrial and commercial applications.

Contact Engineering Support

Stay Updated on Photovoltaic Storage & BESS Technology

Subscribe to our technical newsletter for the latest innovations in photovoltaic energy storage systems, BESS solutions, mobile power containers, lithium batteries, EMS management systems, and industry developments across Africa. Stay informed about cutting-edge solutions in renewable energy technology.