Energie Haus GmbH is a young company with experienced partners behind it. Our technology partners have a combined track record of hundreds of megawatts deployed and hundreds of thousands of transformers installed across the world.
We work across a broad range of energy infrastructure project types — from industrial self-consumption to utility-scale grid storage and grid modernization programs.
Battery storage for manufacturing and industrial facilities — peak demand reduction, backup power, and energy cost optimization.
Large-scale battery storage for grid operators and energy utilities — frequency regulation, grid balancing, and capacity markets.
BESS co-located with solar or wind assets to smooth output, maximize self-consumption, and comply with grid operator requirements.
Transformer replacement and upgrade programs for aging grid infrastructure — distribution substations, industrial networks, and renewable integration.
Supporting EPC contractors and independent power producers with equipment sourcing, vendor qualification, and contract management across complex multi-site projects.
Pre-investment analysis for BESS and transformer projects — technical sizing, financial modeling, risk assessment, and supplier recommendations before any capital commitment.
We are manufacturer-independent advisors — but we work only with partners whose track record we have thoroughly verified. Here is what they have delivered.
Every engagement follows a structured, transparent process — from initial assessment to project closeout. You always know where you stand and why each recommendation is made.
We understand your project scope, timeline, and technical requirements — free and confidential.
Technical and economic analysis: site assessment, sizing, use-case validation, and ROI modeling.
We evaluate candidate suppliers: technical specs, certifications, financial stability, and references.
Contract review, supplier engagement, and delivery terms — with optional IPS contractor role for full scope management.
FAT support, logistics coordination, commissioning assistance, and post-delivery issue escalation.
Headquartered in Vienna, we serve clients across Central, Eastern, and Western Europe. Our partner network extends to 60+ countries across all continents.
Tell us the scope, scale, and location. We will provide an honest assessment of whether and how we can help — and at what stage we can add the most value.