Redefine Energy.
Shape the Future Together.
LumenHaus makes modern energy solutions easily accessible — clear, transparent, and economically sensible. We are the award-winning all-in-one energy solution for your home!
AI Working for You: Customer-Centric Intelligence
We make the path to self-determined, sustainable energy supply easy with intelligent technology, understandable advice, and flexible financing. As a manufacturer of hardware and software, we deliver more than technology: our self-developed AI is included free of charge — for us, it stands for "Customer-Centric Intelligence."
LumenHaus is known from
The Award-Winning All-in-One Energy Solution for Your Home
One Mission, One Team
Our Values
Innovation
Innovative products for intelligent energy management
Smart AI that optimizes self-consumption and reduces energy costs
Technology updates: continuous software and firmware updates
Reliability
Quality that meets the highest standards
Mature products for maximum reliability
Personalized, proactive, and competent service
Durability
Long-lasting products built for decades
Sustainable thinking and responsible action
A brand for generations
Everything Around LumenHaus
Is a Balcony Solar System with Battery Storage Still Worth It in 2026?
14 Sep 2026
Is a dynamic tariff worth it in Germany in 2026? A complete comparison of dynamic vs. flat-rate tariff – and which one fits your household
16 Jul 2026
Solar Battery Storage Costs in Germany (2026): How Much Does It Cost and When Does It Pay for Itself?
03 Jul 2026Trust Through Relevant Partnerships
Better products, better service
for your sustainable lifestyle
Let’s shape the future together
We make sustainable energy simple, accessible and economically attractive. For today. For tomorrow. For a home that can do more. Safe, simple and independent. Whether it’s your first orientation or concrete planning, we look forward to hearing from you.
Contact Us
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