The operating system for economic energy decisions — from the first question to continuous operation.
HYDI Energy OS is the decision and optimisation layer above all your energy systems.
All technologies in one model — interactions and savings potentials become visible
NPV, LCOE, dynamic payback — based on your real data, not industry averages
Works with all systems — recommends what is best for you
Not a one-off report — a platform that optimises day after day, site after site
BAFA, KfW, EEG and EU subsidies — automatically matched to your project
Three different levels of analysis — from a quick orientation to a full expert simulation.
A few simple questions about your building. HYDI tells you which technologies make sense.
→ Technology recommendationA handful of inputs. Result: investment range, payback period, autarky rate.
→ Investment · Payback · Autarky35+ parameters, 8 calculation modules, three optimised proposals.
→ 25yr cashflow · LCOE · CO₂ · 3 proposalsHYDI doesn't think in islands. All technologies are modelled together.
Location-based yield, degradation, orientation
Cycle life, DoD optimisation, peak shaving
SCOP calculation, 4 temperature levels
Smart charging, off-peak shift, surplus use
Feed-in management, tariffs, peak avoidance
Electrolyser, fuel cell, seasonal storage
Heating, cooling, ventilation — integrated
Real-time data for continuous learning
HYDI connects every technology relevant to your energy system — regardless of manufacturer, protocol or age.
Every simulation delivers three proposals tailored precisely to your situation and priorities — each backed by a complete decision package that makes saying yes easy.
Maximum independence from the grid and energy markets. Designed for those who prioritise supply security and resilience above all.
The best return on your specific investment — calculated for your energy profile, your tariffs, your site. Shortest payback, highest NPV over 25 years.
Maximum benefit within your defined investment budget. Smart component prioritisation — so your capital generates the greatest possible impact, and you can scale further in the next phase.
Every number in HYDI comes from engineering calculation — not industry averages.
EU Solar Data API, exact coordinates, shading correction, monthly profile.
Calculated for air/ground source, 4 different flow temperatures — not a single average.
Year-by-year cashflow, battery replacement after cycle life, HYDI costs transparent.
Results rounded to actually available product sizes — 1,143 components in catalogue.
Energy data is sensitive business data. HYDI meets the strictest standards.
Built to GDPR — the world's most rigorous data protection standard.
No dependency on US Big Tech, Chinese cloud providers, or any single vendor.
All data encrypted in transit and at rest. ISO 27001-aligned standards.
Built on Cloudflare's global edge network — under 50ms response time worldwide.
You own your data. Full export at any time. No data shared with third parties.
"Built where standards are highest. Deployable everywhere."
HYDI is engineered to the strictest compliance framework.
No registration. No sales call. Your energy concept in 60 seconds.