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BESS Projects, Battery Systems & Energy Storage Services for Sale

96 active offers from sellers — BESS & hybrid projects, battery systems and services for sale worldwide

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30+ countries12+ GWh total capacity listed

96 listings found— page 3 of 5

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☀️Solar:100 MW🔋BESS:100 MWh/ 2h· LFP

Early-stage hybrid in Romania's best solar region. Grid pre-study submitted to Transelectrica. CfD auction eligibility being assessed. Excellent solar resource (GHI 1,520 kWh/m²). BESS for arbitrage and frequency services. Co-development partner sought.

Concept
8 weeks ago
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🌿Biogas:25 MW🔋BESS:10 MWh/ 2h· LFP

Operational biogas cogeneration plant (25 MW thermal + 8 MW electric) with 5 MW BESS for FCR participation. EEG feed-in tariff running until 2030. Biogas feedstock contracts secured. BESS adds FCR revenue on top of stable EEG income.

Operational
8 weeks ago

€ 19M

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💨Wind:120 MW🔋BESS:80 MWh/ 2h· LFP

Large onshore wind + BESS hybrid in Norrland. EIA submitted to Energimarknadsinspektionen. P50 yield 4,100 h/year in high-wind corridor. BESS for FCR-D and intraday arbitrage. Green electricity certificate (ELCERT) eligible.

Permitting
8 weeks ago

On request

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☀️Solar:35 MW🔋BESS:20 MWh/ 2h· LFP

Solar + BESS hybrid in Wallonia. Elia grid connection study approved. CRE AESS grant application submitted. BESS for FCR and Elia strategic reserve. Strong support from regional government for renewable projects.

Permitting
8 weeks ago

€ 8.5M

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☀️Solar:200 MW🔋BESS:160 MWh/ 2h· LFP

Ready-to-build large-scale solar + BESS hybrid in Murcia. RED ELÉCTRICA connection permit granted. PPA at 42 €/MWh agreed with industrial offtaker. BESS for peak shifting and ancillary services. All permits in hand, EPC tender launched.

Ready to Build
8 weeks ago

€ 28M

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14 MW / 56 MWh BESS — Slovenia
Slovenia · Central Slovenia
🔋BESS:56 MWh/ 4h· LFP

BESS concept project in Slovenia. ELES pre-connection study requested. Revenue potential in FCR and cross-border arbitrage via Austrian interconnector. Small team, willing to co-develop or sell development rights.

Concept
8 weeks ago
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🔋BESS:280 MWh/ 4h· LFP

BESS project near the Baltic coast, strategically positioned to absorb offshore wind curtailment from planned Polish offshore wind capacity. PSE grid connection study ongoing. Revenue model: FCR, aFRR + offshore wind balancing contract.

Permitting
8 weeks ago

€ 20M

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🔋BESS:32 MWh/ 4h· LFP

Small-scale but high-yielding BESS project in Bulgaria. ESO grid connection permit issued. Targeting FCR and aFRR revenues in Bulgarian balancing market. Attractive entry price with strong yield on investment.

Ready to Build
8 weeks ago

€ 3.2M

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180 MW / 720 MWh BESS — South Africa
South Africa · Northern Cape
🔋BESS:720 MWh/ 4h· LFP

Strategic BESS project addressing South Africa's loadshedding crisis. REIPPP Round 6 preferred bidder status. Eskom grid connection signed. Land secured in Northern Cape. Designed to provide spinning reserve and energy arbitrage during peak loadshedding periods.

Ready to Build
8 weeks ago

On request

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🔋BESS:90 MWh/ 2h· LFP

BESS project in Hokkaido, Japan. Hokkaido Electric Power grid application submitted. Targeting frequency containment reserve and capacity market revenues. Strong market need following grid stabilization requirements post Tomari NPP shutdown.

Permitting
8 weeks ago

On request

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16 MW / 64 MWh BESS — Slovakia
Slovakia · Bratislava Region
🔋BESS:64 MWh/ 4h· LFP

Early-stage BESS development near Bratislava. SEPS grid connection pre-study complete. Targeting FCR and aFRR revenues. Proximity to Austrian interconnection creates additional arbitrage opportunities.

Concept
8 weeks ago
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🔋BESS:130 MWh/ 2h· LFP

BESS development in Victoria. AEMO connection studies complete. Eligible for VDER (Victorian Default Export Rate) and LDES funding. Revenue stack: FCAS contingency, energy arbitrage, network support agreement with AEMO.

Permitting
8 weeks ago

On request

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28 MW / 112 MWh BESS — Ireland
Ireland · County Cork
🔋BESS:112 MWh/ 4h· LFP

BESS project in County Cork with EirGrid grid connection offer accepted. DS3 system services contract pre-qualified. Grid code compliant. Construction-ready following planning grant. Excellent revenue stack from FFR, DC, and RRS services.

Ready to Build
8 weeks ago

€ 10.5M

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🔋BESS:220 MWh/ 2h· LFP

BESS project under construction in Groningen. TenneT grid connection. FCR and aFRR contract pre-qualified. BOP complete, BESS containers arriving Q2 2025. COD expected H2 2025. Acquisition at construction stage available.

Under Construction
8 weeks ago

€ 43M

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🔋BESS:220 MWh/ 4h· LFP

BESS development in Andalusia, Spain. REE grid connection application submitted. Targeting SRAD ancillary services market and arbitrage in Iberian market (MIBEL). High merchant revenue potential due to volatility from high renewable penetration.

Permitting
8 weeks ago

€ 16M

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EPC contractor specializing in utility-scale BESS in CEE. Markets: PL, CZ, SK, HU, RO. Services: civil, electrical, BESS installation, grid connection, commissioning. Track record: 600 MWh delivered. Bankable contracts, performance bonds available.

Service
8 weeks ago
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Independent technical due diligence for BESS asset acquisitions and financing. Scope: technology review, state-of-health assessment, grid contract analysis, revenue forecast validation, capex/opex benchmarking. Lender and equity mandates. >30 transactions completed.

Service
8 weeks ago
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Active asset management and trading optimization for BESS owners. Services: FCR/aFRR/mFRR portfolio management, energy arbitrage, intraday trading, forecasting and battery degradation minimization. Current AUM: 350 MW. Nordic and European markets covered.

Service
8 weeks ago
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Specialist grid integration and commissioning services for utility-scale BESS. Expertise: PCS tuning, grid code compliance testing, FCAS and FCR pre-qualification, EMS optimization. ISO-certified team with 15+ GWh commissioned. Available across Europe and UK.

Service
8 weeks ago
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Specialized consultancy for energy storage project development. Services: site identification, grid studies, revenue modelling, technology selection, procurement support and lender technical advisory. Served 40+ clients across Europe and MENA. Fixed fee or success-based engagement.

Service
8 weeks ago