702 MW BESS Project
Romania
Sale Process Details
Percentage on Sale: 100% – 100%
Deal Type: Ready to Build stage
Process Comments: The Project offers a unique opportunity to acquire a large‑scale Battery Energy Storage System (BESS) with a total installed capacity of 702 MW, located in southern Romania.
The project has obtained all major permits and authorizations, including Urban Planning Certificate (CU), PUZ, Environmental License, and the Technical Connection Approval (ATR) issued by Transelectrica.
Grid connection is approved at 400 kV, with integration into the Arad–Mintia transmission line through the new 400/110 kV substation.
The seller is seeking an investment partner or full acquisition (100%) and is open to receiving Expressions of Interest (EOI) from qualified investors.
Express your interest through PVLAND to connect with the project owner.
About the Seller
The seller is a Romanian renewable energy developer with extensive experience in the execution of large-scale wind, solar photovoltaic, and energy storage projects.
The company manages a robust portfolio comprising multiple solar photovoltaic and hybrid projects in one of Europe’s key markets. Its pipeline in the country includes utility-scale solar developments alongside significant battery energy storage capacity (BESS), reflecting a strong positioning in high-growth and high-demand segments.
With a clear focus on technological innovation and sustainable value creation, the seller applies rigorous environmental, technical, and engineering standards across all its projects. Furthermore, it remains open to establishing long-term strategic partnerships aimed at supporting the continuous expansion and strengthening of its renewable energy platform.
General Information
Technology: Battery Energy Storage System (BESS)
Total Installed Capacity: 702 MW / 1,404 MWh
Project Status:Ready‑to‑Build (RTB) — all major permits and grid‑connection approvals secured Development Stage: Fully permitted; grid integration approved by Transelectrica (ATR No. 8632787)
Battery Technology: Lithium Iron Phosphate (LFP) System Configuration: Modular, containerised utility‑scale design
Cycle Duration: 2 hours
Applications:
- Energy arbitrage
- Grid services (FCR, aFRR, mFRR)
- Balancing & flexibility services
- Congestion management
Other Details: The project is prepared for immediate construction, with EPC award expected in Q1 2027 and COD targeted for Q4 2027.
BESS Details & Design
Installed Capacity (Power): 702 MW Installed Capacity (Energy): 1,404 MWh (≈ 2,282,342 Ah total storage capacity) Cycle Duration: 2 hours Development Status: Fully permitted — Ready to Build (RtB) Grid Connection: Approved at 400 kV via Lipova 400/110 kV substation (Transelectrica ATR No. 8632787)
Ready to Build (RtB) Date: Q1 2027
Commercial Operation Date (COD): Q4 2027 Injection Capacity: 702 MW (Pmax evac) Consumption Capacity: 702 MW (Pmax abs) Number of Storage Elements: 1,404 units
Power per Element: 508 kW
Storage per Element: 1,625.6 Ah
Inverters: 3,510 × Huawei Luna 2000‑200KTL‑H1
Inverter AC Power: 200 kW per unit
Battery Technology: Lithium Iron Phosphate (LFP)
System Configuration: Modular containerised utility‑scale design
Reactive Power Capability: 505,440 kVAr (charge & discharge)
Applications: Energy arbitrage, grid services (FCR, aFRR, mFRR), balancing and congestion management.
Other Details: All major permits and grid connection approvals have been obtained, ensuring immediate construction readiness.
Permitting
Urban Planning Certificate (CU): Obtained
Topographic Study: Completed
Geotechnical Study: Completed — no flooding risk or archaeological findings
Authorizations according to CU: Obtained from the Ministries of Defense, Health, Romanian Waters, and CNAIR
Environmental Permit (EIA): Obtained (Q2 2026)
Site License from Transelectrica: Obtained
STMG Acceptance: Obtained (Q2 2026)
Connection Permit (ATR No. 8632787): Issued by Transelectrica (Q2 2026)
Autorizzazione Unica (AU): In progress — expected Q1 2027
Other Notes: All major permits and grid connection approvals have been secured, confirming Ready‑to‑Build status.
Connection Infrastructure
Evacuation Line Voltage: 400 kV
Connection Type: Underground direct line to existing 400 kV substation
Connection Point: 400/110 kV substation
Connection Distance: ≈ 2.8 km (defined in ATR 8632787)
Conductor Type: XLPE 400 kV, 2 × 630 mm² Al
Configuration: Double independent circuit — dedicated connection
Grid Conditions: Fully compliant with Transelectrica solution study; no evacuation or congestion restrictions identified
Connection Costs: Defined in ATR — estimated at ≈ € 4.2 million (included in EPC budget)
Other Details: Integration approved by CTES 139/2024; teleprotection and SCADA systems specified for EMS integration.
Land Rights
Land Surface: 11 ha
Land Type: Long‑term lease
Land Price: € 8,200 / ha / year
Land Contracted Percentage: 100 %
Land Comments: Lease agreement signed; land fully available for industrial use with no servitudes or restrictions.
Expropriation Status: Not required
Expropriation Comments: Not applicable — land secured under private lease agreement.
CAPEX & OPEX + Other Information
EPC: Under evaluation (based on ATR and technical design)
EPC Award: Expected Q1 2027
O&M: Planned with a utility‑scale BESS operator
Connection Costs: Included in EPC (≈ €4.2 million as defined in ATR)
Other Comments: No additional land expenses; all permits and grid‑connection approvals secured.
Other Information
Commercial Strategy: Merchant
Market Participation: FCR, aFRR, mFRR via certified aggregator
Optional Contracting: 5‑year capacity/services PPA Market Access: OPCOM Intraday Market (IDM) for arbitrage
Revenue Profile:
Diversified — grid services + arbitrage + flexibility
