BESS Projects, Battery Systems & Energy Storage Services for Sale

Progetto BESS in vendita – 8 MW / 40 MWh – Calabria, Italia Si presenta un'opportunità di investimento per l'acquisizione di un progetto di sistema di accumulo di energia a batteria (BESS) situato a Castrovillari, in Calabria, nel Sud Italia. Panoramica del progetto: Tecnologia: Sistema di accumulo di energia a batteria (BESS) Potenza installata: 8 MW Capacità di accumulo energetico: 40 MWh Durata di conservazione: 5 ore Località: Castrovillari, Calabria, Italia Fase del progetto: Pronto per la costruzione (RTB) Quadro normativo: mercato elettrico italiano, con riferimento al quadro MACSE. Struttura della transazione: Il proprietario del progetto è disponibile a cedere una quota compresa tra il 50% e il 100% del progetto, inclusa una potenziale acquisizione tramite la Special Purpose Vehicle (SPV) del progetto. Si prevede che il processo di transazione includa: Manifestazione iniziale di interesse da parte di investitori qualificati. Stipula di un accordo di non divulgazione (NDA). Accesso alla documentazione tecnica, normativa e commerciale disponibile. Due diligence tecnica, legale e finanziaria. Presentazione e negoziazione di un'offerta vincolante. Esecuzione degli accordi transazionali e chiusura dell'operazione. Ulteriore documentazione e informazioni commerciali saranno fornite agli investitori qualificati su richiesta. Sono benvenute le manifestazioni di interesse da parte di fondi infrastrutturali, investitori in energie rinnovabili, società di servizi pubblici e sviluppatori internazionali di sistemi di accumulo energetico.

SHENZHEN AINEGY TECHNOLOGY CO., LTD. is a new energy enterprise dedicated to the research, development, production. sales and service ot industrial and commercial energy storage systems, home energy storage systems and special power lithium battery systems. The core team of the company mainly comes from BYD, Huawei, etc. The company holds multiple core patents in BMS/ EMS technology inverter technology and key processes of lithium batteries. it mainly focuses on household energy storage systems, industrial and commercial energy storage systems, special vehicle lithium batteries and other special customized Lithium batteries or systems. products are sold to more than 100 countries and regions worldwide, the pv storage-diesel micro grid systems are highly praised by overseas customers, most of them are passed various global certifications, including UL/ IEC/ CB/ CE/UN38.3/ MSDS.....etc.

SVOLT Energy, a leading global original cell manufacturer and a recognized Bloomberg Tier 1 supplier. SVOLT is renowned in the battery cell industry, boasting a strong global presence and an unwavering commitment to green energy innovation. You can learn more about our company, technologies, and offerings via our official website: https://www.svolt.cn/en. SVOLT offers a comprehensive product portfolio – including 5.16MWh & 6,29MWh energy storage systems and dedicated commercial & industrial (C&I) energy storage solutions. A key advantage of our products is that all energy storage systems, whether containerized BESS or C&I-focused, are powered by SVOLT’s self-developed and manufactured battery cells. SVOLT's battery type is the short-blade battery, which adopts the thermal composite stacking process. Different from traditional wound batteries, its advantages include higher energy density (increased by 5%-10%), more uniform stress distribution, and longer cycle life — a trend that also represents the future of battery technology. Notably, our products have already been exported to Germany, Spain, Hungary, Poland ,Bulgaria,Moldova,North Macedonia.gaining wide recognition in the European market for meeting stringent regional standards. pls contact with me for project inquiry and further information. my Linkedin: www.linkedin.com/in/beibei-weng-6b8581226

Wingain Europe (Wingain Európa Kft.) is the European manufacturing and sales subsidiary of the Beijing-based Wingain Group, with an extended sales footprint spanning Hungary, Czech Republic, Slovakia, Poland, Baltics and other EU markets. Our dedicated production facility in Csongrád, Hungary, delivers European-engineered BESS solutions with short lead times, local technical support, and project-specific flexibility. Our systems comply with CE, IEC, and EN standards. - 96 kWh air-cooled battery cabinets for C&I applications - 241/261 kWh outdoor liquid-cooled battery cabinets for space-constrained installations - 1045/1306 kWh and 5016kWh containerized systems for larger MWh projects

Cut the time from questions to decisions you can act on: Dactana lets your energy teams ask business questions in their own words and get answers in minutes, not weeks. Every figure is independently verified before it reaches your board and your data never leaves your warehouse. Findings become assigned, tracked actions with the evidence attached. Faster decisions, fewer analyst bottlenecks and numbers you can stand behind.

BYD Battery-Box Premium LVL 15.4 – New / Unused We have 55 units available for bulk sale. These are new and unused BYD Battery-Box Premium LVL 15.4 batteries, suitable for commercial energy storage, backup power and off-grid applications. Each unit provides 15.36 kWh of usable energy and uses proven LiFePO4 (LFP) battery technology. Key specifications: 15.36 kWh usable capacity per unit 537.6 kWh total capacity for all 55 units 51.2 V nominal voltage 250 A maximum continuous output current 375 A peak output current for up to 5 seconds ≥95% round-trip efficiency CAN communication LiFePO4 / LFP technology Indoor, floor-standing installation IP20 protection Suitable for on-grid, backup and off-grid applications Dimensions: 660 × 650 × 575 mm Weight: 168 kg per unit Operating temperature: -10°C to +50°C Condition: New / unused stock. We are offering these primarily as a bulk sale, although we can discuss quantities depending on the buyer's requirements. 55 units currently available. Please get in touch for pricing, quantity availability and delivery options.

Ready-to-build standalone BESS in Central Romania, 400 MW / 825.4 MWh (~2h). Grid: Technical Connection Permit (ATR) issued by Transelectrica (TSO) in September 2025, with grid connection agreement signed. Direct connection to the 400 kV busbars of a 400/220/110 kV TSO substation via ~0.5 km underground cable. No reinforcements from the TSO development plan required. Approved export 379.45 MW / import 420.55 MW. Permits: building permit issued December 2025; technical expertise and TSO/DSO site permits in place. Land: ~1.6 ha, secured via lease and notarized sale-purchase promise. Transaction: sale of 100% of SPV shares. Full data room available under NDA.

Investors, developers and technical advisers often receive fragmented BESS evidence across data rooms, emails, studies, permits and public records — with no one layer reconciling it before senior specialists get involved. BiP Omega prepares that documentary and evidence layer before legal counsel, grid engineers, Independent Engineers or investment committees issue their substantive conclusions. It is independent, document-based pre-investment screening — upstream of specialist judgment, not a substitute for it. **When it enters** Before an LOI, before an acquisition price is set, and before a full diligence budget is committed — or as prepared input alongside a specialist's own review. **What the client receives** Depending on scope: evidence inventory, source provenance, document and version reconciliation, chronology and temporal-validity checks, a structured contradiction and gap register, materiality assessment, prioritized RFIs, and a specialist-ready handoff with source-linked findings. **What this does not substitute** - Not legal due diligence — no legal opinion is issued. - Not an Independent Engineer engagement, a bankability certification, or a code-compliance sign-off. - Not independent grid feasibility or power-flow modelling — no determination of available capacity or connection outcome. - No site visits, factory audits or field verification — the review is exclusively document-based. The client's own legal, grid, engineering or investment specialists retain the substantive professional conclusions. **Scope options** 1. BESS Red-Flag Screen — priority documentary domains: site control / land / lease evidence, zoning and planning, environmental decisions, permitting, project-company/SPV documentation, and data-room/public-source reconciliation. 2. Grid Connection Evidence & Study-Readiness Dossier — DSO/TSO/GPZ/POI documentary evidence, connection applications and conditions, grid correspondence, and temporal reconciliation of studies already provided. Excludes power-flow modelling, independent grid-feasibility determination, and any definitive capacity or connection conclusion. 3. Full Pre-Investment BESS Screen — integrates the domains above into one structured, traceable, source-linked record, within the same limits. **Who this is for** Investors, developers, buyers, Independent Engineers, Technical Advisers, Lenders' Technical Advisers, transaction advisers, and BESS consultancies needing external documentary capacity or diligence overflow. **Delivery model** BiP Omega is based in Tampico, Tamaulipas, Mexico, and delivers remotely on international mandates — directly for investors and developers, or as external documentary capacity (overflow / white-label) for consultancies and specialist firms. No exclusivity implied or required. Project-based / scoped engagement: fixed fee set once scope, evidence volume and review objective are defined. **How to start a scope** Send the project location, approximate MW/MWh, project stage, review objective and approximate document/data-room volume. BiP Omega will return a proposed documentary scope and fee by email — no calls required.

Lingtech BESS is one of top direct manufacturer for battery energy storage system in China. 1. Lingtech has* 15 years*of experience in*battery and PV* research and development, production, and *manufacturing*. 2.From energy storage including* 2kWh, 5kWh, 10kWh, 15kWh, 16kWh, 20kWh, 30kWh, 40kWh, 50kWh, to industrial and commercial energy storage battery systems including 100 kWh, 180kWh, 261kWh, 215kWh, 430kWh, 500kWh, 1MWh, 2MWh, 3MWh, 4MWh, 5MWh, 6MWh, 8MWh, 10MWh, 15MWh, 20MWH, 30MWH, 40MWH, 50MWh, 100MWh, 200MWh, 500MWh *. 3.Both the C& I energy storage system and the utility power grid are within our *manufacturing capacity* and supply range. 4.Having its *own mineral base* and strong supply and manufacturing capabilities. 5.Provide a *warranty of 10 years* or even more. 6.Provide *on-site installation and technical debugging*services. 7.There is a technical service center in Paris in Europe. 8.Provide installment payment method. 9.Provide OEM and ODM services. 10.Provide customized BESS. Welcome to contact us and visit our factory.

Wenergy (Wincle Energy Pte. Ltd.) is a global battery energy storage manufacturer with 1,000+ deployed energy storage projects worldwide. R&D and manufacturing are based in Changsha, Hunan, China, with local support offices in Germany, Italy and the US. This listing is for the Wenergy Stars CL261 — a 125kW/261kWh all-in-one, liquid-cooled C&I energy storage cabinet. Key specifications: - Rated power: 125 kW (charge/discharge) - Rated capacity: 261 kWh - Battery chemistry: LFP (LiFePO4), 3.2V/314Ah cells - Round-trip efficiency: ≥90% - Cycle life: ≥8,000 cycles at 100% DoD (EOL 70% SoH) - Cooling: intelligent liquid cooling with automatic coolant replenishment - AC side: 400V (±15%), 50Hz — DC operating range: 728–936V - Enclosure: IP55, floor-mounted, 4-way forklift access - Operating range: -35°C to 55°C (derated above 45°C), up to 4,000m altitude - Dimensions: 1,012 × 1,380 × 2,270 mm (W×D×H), weight ≤2.5 t - Safety: multi-layer thermal runaway protection — pack/module aerosol, module water mist, top vent, active alert - Communications: LAN / RS485, Modbus / IEC104 / MQTT - Certifications: IEC/EN 62619, IEC 60730-1, IEC 62477, IEC 60529, IEC 61000-6-2, IEC 61000-6-4 - Also available in a low-noise version (≤60 dB day / 45 dB night, for sites near residential areas, hospitals, schools) and a distribution-transformer-integrated version Applications: commercial peak shaving, virtual power plant (VPP) integration, critical backup power, three-phase load balancing. Wenergy delivers and supports this system across Europe. Get in touch for pricing, lead times and full technical documentation.

Proximata is a Vienna-based technology agency specializing in bespoke solutions. One of its specialties is EU regulatory compliance data infrastructure for battery products — including stationary and industrial BESS above 2 kWh, which fall under Article 77 of the EU Battery Regulation (EU) 2023/1542. From 18 February 2027, batteries in scope cannot be placed on the EU market without a registered Digital Product Passport (DPP). This is a fixed legal deadline, meaning non-compliant batteries risk market exclusion. The obligation sits with the economic operator that places the finished battery on the EU market: manufacturers, importers, and companies assembling or branding battery packs, including stationary storage systems. What we do: - Liability & readiness check — a free 30-minute assessment of whether the DPP obligation applies to a company's specific products - Compliance readiness audit — maps every required data point against what a company already holds, and identifies which supplier owns each data gap - Supplier data integration — normalizes battery data (cell composition, carbon footprint, identifiers) scattered across cell suppliers, module suppliers, contract manufacturers and internal ERP systems (CSV, EDI, API, PDF) into one validated stream - eIDAS verified-operator setup — the qualified electronic seal required before any passport can be registered, a prerequisite most manufacturers haven't started - Passport generation & registry submission — EN 18219/18220-conformant identifiers, GS1 Digital Link QR codes, EU DPP Registry submission - Managed compliance — ongoing data operations as further DPP fields phase in through 2028 Our role is providing technical and data-engineering services. Liability determinations should be confirmed with the client's own counsel. We work alongside existing DPP software platforms rather than requiring clients to replace them. Markets served: Austria (HQ, Vienna), with clients across the DACH, Benelux and Poland region. The underlying EU Battery Regulation obligation applies EU-wide. Selected Experience: Bespoke Digital Product Passport solution developed for sustainista: One of our collegues has won a hackathon where he developed a bespoke Digital Product Passport, which later became a prototype for our current product. Details are available upon request. AI module for a national government audit information system: Loaders for three national classifiers and ~27 statutory reporting forms, plus natural-language assistants over that corpus. Architecture splits a deterministic core from an agentic shell, allowing the system to remain functional even without an LLM. Company Brain (our own product): Knowledge-infrastructure system with agentic layer. Local-first knowledge graph, embedded database, hybrid + symbol-aware search, source-attributed answers, MCP integration, scheduled re-index, health diagnostics. AI layer for energy performance certificates and renovation planning: A solution to automate creating of energy performance certificates according to a given floor plan. Multi-tenant platform, document AI, OCR and computer vision over unstructured plans, scans and photographs.

KAIRA ENERGY is a German BESS solutions provider supplying modular LFP battery energy storage systems for commercial, industrial and utility-scale projects across Europe. We combine German-based customer and project support with international BESS experience, including projects in markets such as Brazil and Taiwan. Available system sizes range from approximately 261 kWh up to 80 MWh and beyond, depending on project requirements. The systems are modular and expandable, allowing power and energy capacity to be configured according to the specific application. Indicative system pricing starts from approximately €150/kWh, depending on system size, configuration, PCS/EMS scope, certifications, delivery terms and project requirements. We support project developers, EPCs, investors and asset owners with system supply, technical coordination, logistics and project-specific configuration. Please contact us with your required power, capacity and project location for a tailored technical and commercial proposal.

NGE (Next Generation Energy Tech Co., Ltd) is a China-based lithium battery solution provider and battery integration supplier, active in eMobility, marine, energy storage (ESS), industrial and recreational applications for over 10 years. - Full manufacturing stack: cells (Prismatic LFP/NMC, cylindrical, pouch, sodium-ion), modules, and finished packs/racks — including containerized/rack C&I ESS systems, marine power packs and racks (DNV/BV/CCS/ABS type-approved), and NMC power packs - Partners with tier-1 cell manufacturers (EVE, Rept-Battero, CALB, Svolt) and customizes structure and integration for different markets - ISO 9001 and ISO 14001 certified; products carry UN38.3, MSDS, IEC, UL, RoHS compliance (cell level), IP20–IP67 enclosure ratings, C5 corrosion protection and CCS/BV/DNV/ABS type approval on marine packs and racks - Exports to Europe, North America, Africa and beyond; branches in Shanghai and City of Industry, CA (US); factories in Jiaxing and Luoyang, China Product range spans single cells (22–668Ah LFP prismatic, 5.45–169Ah NMC prismatic, plus cylindrical, pouch and sodium-ion) up to containerized C&I ESS packs (13–104kWh per pack, fan or liquid cooled) and marine battery racks (up to ~268kWh, 864V, type-approved). Exact ratings, chemistry and configuration are built to each project's specification. Contact us for a technical proposal, datasheets and pricing for your specific capacity, chemistry and application (eMobility, marine, industrial, ESS).

# INVESTMENT OPPORTUNITY – ## ENERGOSOLAR SRL, ROMANIA 100% of the shares in **ENERGOSOLAR SRL** are offered for sale. The company holds a **Solar + BESS project** located in Totești, Hunedoara County, Romania. - **BESS capacity:** 11.132 MWh - **Maximum export capacity:** 4.4 MW - **Land:** 42,146 sqm, secured by superficies rights - **Existing documentation:** Superficies Agreement, Urban Planning Certificate and Grid Connection Solution Study - **The grid connection procedure is to be continued by the buyer** **Asking price for 100% of ENERGOSOLAR SRL shares: EUR 30,000.** Full documentation is available to interested investors for due diligence. **Contact:** Pop Veronica **E-mail:** veronica.pop@agriconsilier.ro

Shandong Ruisite supplies configurable battery energy storage systems for utility, commercial and industrial applications. - Containerized and modular BESS solutions - Integrated battery, BMS, PCS and thermal management architecture - Supporting transformers, substations and switchgear available for complete power-system integration - Project-specific engineering and global delivery support System ratings and commercial terms are configured according to project requirements. Visit our website for the product range and contact us for a technical proposal.

LSG Group GmbH (LSG Building Solutions) is a privately owned, multi-domestic engineering and construction group headquartered in Vienna, Austria, ~400 employees, permanent operations in Austria, Croatia, Romania, Bulgaria, Serbia, Macedonia and Moldova. Full life-cycle EPC partner: consulting, project development, design, construction, O&M. Track record — BESS & hybrid power plant projects: - Izvoarele 2 HPP, Romania, 2026 — 160 MWh BESS (LFP) + 50 MW PV — EPC. >€20M investment, grid ancillary services (FCR/aFRR/mFRR) for Romania's TSO. - BESS Senyo, Hungary, 2024–2025 — 115 MWh BESS (40→115 MWh expansion) + 20 MWp PV — EPC. BESS containers by HITHIUM. - Glyptodon / CEM Carani HPP, Romania, 2024–2025 — 68.8 MWh BESS + 56 MWp PV — EPC. First hybrid power plant of its kind in Romania, currently in aFRR qualification. Beyond BESS, LSG has delivered 60+ solar PV projects since 2011 across Austria, Hungary, Bulgaria, Romania and beyond, totaling over 2,100 GWh of installed renewable generation. Vendor-neutral — worked with multiple battery suppliers (Trina Storage, HITHIUM). Open to EPC, engineering and O&M mandates on BESS and hybrid projects across Europe.

This is a separate, earlier-stage opportunity from NEBO (nebo.energy), distinct from NEBO's 93.5 MW / 7-site ready-to-sign BESS portfolio listed separately on Wattilla. Beyond that named portfolio, NEBO controls a further pipeline of approximately 900 MW of BESS projects across Poland, at an earlier stage of development. No site plots, GPZ substations, distances or confirmed grid connection dates have been disclosed for this part of the pipeline. This opportunity is intended for buyers or developers looking to acquire an active BESS development pipeline in the Polish market ahead of technical conditions and grid connection applications, rather than a specific, itemised set of sites. Given the early stage and lack of site-level disclosure, interested buyers should contact NEBO directly for a fuller briefing, likely under NDA.

NEBO (nebo.energy) is a Warsaw-based renewable energy developer with over 7 years of market experience and more than 2.5 GW of total capacity developed across photovoltaic, wind and energy storage projects. In 2023 Nebo sold a 100 MW / 16-project solar PV portfolio to hep Global (Germany), continuing its development to Ready-to-Build stage under a development service agreement — a track record directly relevant to the type of transaction offered here. This listing offers a portfolio of 7 stand-alone battery energy storage (BESS) development sites across Poland, presented together as a single opportunity. Combined installed power of 93.5 MW with 50 MW of grid connection capacity already secured for charging and discharging. Land is controlled at every site and grid connection conditions have been granted at all 7; at 3 of the 7 (Śmigiel, Bydgoszcz, Środa Wielkopolska), Nebo has already progressed to a signed grid connection agreement — the stronger bankability milestone. Storage duration is configurable at each site, either 2h or 4h. Every site connects into a 110/15kV GPZ substation operated by Enea or Energa, with the project itself connecting at the 15kV side. Target commercial operation date is Q3–Q4 2027, with a maximum deadline of Q4 2028 under the Grid Connection Agreement. Site-by-site overview: - Śmigiel — plot 91/4, GPZ Enea Śmigiel, 0.5 ha, ~110 m to connection point. 8.1 MW installed, 3 MW connection (Phase I), up to 20 MW (Phase II). Grid connection granted, grid connection agreement signed. - Tuczki — plot 150, GPZ Energa Tuczki, 0.98 ha, <0.5 km to connection point. 2 MW installed, 2 MW connection. Grid connection granted. - Bydgoszcz — plot 12/13, GPZ Enea Bydgoszcz, 1 ha, 400 m to connection point. 8.1 MW installed, 6 MW connection. Grid connection granted, grid connection agreement signed. - Chwalecice (Kłodawa) — plot 228, GPZ Enea Gorzów Słowiański, 0.5 ha, <5 km to connection point (an alternative <200 m location is in progress). 8.1 MW installed, 6 MW connection. Grid connection granted. - Mosina — plot 2776, GPZ Enea Mosina, 0.6 ha, ~0.85 km to connection point. 17.2 MW installed, 13 MW connection. Grid connection granted. Building Permit already obtained. - Środa Wielkopolska — plot 4038/2, GPZ Enea Środa Wielkopolska, 0.6 ha, ~1.9 km to connection point. 25 MW installed, 10 MW connection (Phase I), up to 30 MW (Phase II). Grid connection granted, grid connection agreement signed. - Śrem — plot 2467/16, GPZ Enea Śrem HCP, 1.37 ha, ~0.5 km to connection point. 25 MW installed, 10 MW connection (Phase I), up to 50 MW (Phase II). Grid connection granted. Beyond this stand-alone pipeline, Nebo also controls a 100 MW hybrid PV+BESS project with grid connection already granted, plus a further c.900 MW of BESS projects at an earlier stage of development — available for discussion alongside this portfolio. Available as a full portfolio or, potentially, split by site, with a minimum of 4 sites acquired. Asking price on request. Poland's grid connection framework changed in April 2026 (amended Energy Act) — connection conditions carry a limited validity window, which adds urgency for buyers evaluating this pipeline. Contact Nebo for the full data room: technical connection conditions, signed agreements where applicable, and site maps.

Wattrix (BEG Wattrix e.Gen.) is a registered citizen energy community (Burgerenergiegemeinschaft) supplying renewable electricity across Austria. We aggregate distributed solar generation today, with wind and hydro assets joining the community in 2026, and dynamically redistribute electricity among members every 15 minutes at flat, transparent rates (9.5 ct/kWh for consumption, 8 ct/kWh for feed-in). As we scale toward maximum self-sufficiency for our members by 2027, battery storage is a natural next step: it lets us shift surplus renewable generation to periods of peak community demand, smooth the mismatch between intermittent PV/wind/hydro output and consumption, and further reduce our members' reliance on the wholesale market. We're open to hearing from BESS project developers, asset owners and hybrid (generation + storage) project developers in Austria interested in exploring integration or off-take partnerships with our community, as well as from BESS system suppliers who want to understand community-scale storage use cases. Get in touch to discuss. Vendor-neutral - not affiliated with any equipment manufacturer or EPC contractor.

AROU is an independent law firm based in Kyiv providing legal due diligence for energy and renewable energy projects, including BESS and hybrid developments, across Ukraine, Austria and Slovakia. Our review covers land and permitting status, corporate and ownership structure, existing project contracts (EPC, PPA, grid connection, green tariff agreements), regulatory compliance, and litigation/dispute history ahead of acquisition or financing. We also handle contract drafting and dispute resolution — including, for Ukrainian projects, green tariff non-payment claims and international investment protection. Client service available in English, Slovak, Ukrainian and Russian. Engaged directly by buyers, investors and developers. Vendor-neutral — no ties to any equipment supplier or EPC contractor.