BESS Projects & Battery Storage Systems for Sale in Austria

Energie Haus GmbH is an independent BESS and transformer consulting company headquartered in Vienna, Austria. We provide vendor-neutral technical advice, manufacturer access, and end-to-end project support for developers, utilities, and industrial clients worldwide. Services offered: - BESS Consulting: feasibility studies, system sizing, technology selection, supplier due diligence, contract support and project management - Transformer Solutions: technical specification, supplier matching, IEC compliance validation, grid integration support - Independent EPC / IPS Contracting: full project delivery as single point of contact - O&M Advisory: operations and maintenance guidance for commissioned systems We work with a curated network of certified European manufacturers: ASTOR (Turkey/Global), BEZ (Slovakia, est. 1902), and IPS/EXERON (Bulgaria, EU-manufactured, NATO approved). No vendor lock-in — we recommend the solution that fits your project. Track record: 162+ MW installed capacity, 230,000+ transformers worldwide, active in 59 countries. Clients: renewable energy developers, grid infrastructure owners, EPC contractors, utilities, C&I operators.

Independent BESS development and advisory firm based in Vienna. Services: site identification and screening, grid feasibility studies, revenue modelling, technology selection, procurement support, lender technical advisory (LTA). Served 30+ clients across Central Europe since 2019. Vendor-neutral approach — no equipment supply conflicts.

Test listing (for demonstration only). 8 MW / 16 MWh containerised BESS system, LFP chemistry, ex-works Austria. Includes PCS, BMS, SCADA, CE certified. Available for immediate delivery.

Test listing (for demonstration only). 8 MW / 16 MWh containerised BESS system, LFP chemistry, ex-works Austria. Includes PCS, BMS, SCADA, CE certified. Available for immediate delivery.

Compact microgrid BESS system for off-grid industrial sites, remote facilities and critical backup. Island-forming inverter, automatic load shedding, diesel genset interface. IP55 weatherproof enclosure. Suitable for telecom sites, mining operations and island resorts. Влада

Operational BESS in Styria participating in APG FCR and MARI markets. 2-year operational track record with >98% availability. Remote monitoring from Vienna. All O&M contracts transferable. Turn-key portfolio acquisition opportunity.

Run-of-river hydro plant with co-located BESS in Tyrol. Hydro has been operational for 12 years with stable water rights. BESS added in 2023 for APG FCR market participation. Combined revenue stream from hydro energy + grid services.

Fully permitted BESS project in Lower Austria. Grid connection at 110 kV, APG congestion zone. Revenue strategy: FCR + MARI. EPC tender documents ready. Environmental permit obtained.