Generation
Photovoltaics on the roof, carport or open space delivers the cheapest kilowatt-hour – sized exactly to your location and load profile.
Generate · Store · Consume · Charge
Holistic energy concepts
A PV system on its own is not yet an energy concept. Only when generation, storage, consumption and mobility work together intelligently do individual components become a system that pays off – today and for decades to come.
The systems approach
Four building blocks, one system
We look at your energy supply not as separate parts but as a whole: what do you generate, what do you consume, when – and how can both sides be intelligently connected?
Storage
Battery storage shifts solar power from midday into the evening, secures critical loads and shaves costly peak loads.
Consumption
Heat pump, production, cooling or household: those who control loads intelligently use their own electricity when it is available.
Mobility
Electric vehicles become a flexible major consumer – preferably charged when your own system delivers surpluses.
Sector coupling
We think of electricity, heat and mobility together
Sector coupling means: the electricity from your own roof heats the building via the heat pump, charges the vehicle and supplies the business – controlled by an energy management system that matches generation and consumption in real time.
- Higher self-consumption instead of feed-in at low tariff rates
- Lower grid supply costs through intelligent load control
- A concept that grows with you – expandable with storage, charging points and new loads
The basis of every concept is your actual load profile. We analyse when you consume how much energy – and size generation, storage and charging infrastructure so that each component contributes to cost-effectiveness.
The economic side is part of the concept too: funding programmes, feed-in tariffs and tax instruments such as the investment deduction (Investitionsabzugsbetrag, IAB) are factored into the planning from the outset.
Deepen your concept
Three topics that make every energy concept stronger
Charging at home
Charging your own EV with your own solar power: wallbox, PV system and storage as a perfectly coordinated trio.
Learn moreStorage
From home storage to a commercial solution with peak shaving: battery storage makes solar power usable around the clock.
Learn moreIAB – investment deduction
How businesses can, under certain conditions, claim planned PV investments for tax purposes even before purchase.
Learn more
"You can tell a good energy concept by the fact that every kilowatt-hour arrives where it creates the greatest value."EEFA GmbH · Renewable Energy for All
How we work
From load profile to ongoing operation
With us, an energy concept is created in four clearly defined steps – transparent, comprehensible and with a single point of contact throughout.
Analysis
We record your energy consumption, your available areas and your goals – from the single-family home to the production site.
Concept
On this basis we size generation, storage and charging infrastructure and calculate cost-effectiveness as well as funding options.
Implementation
Planning, approval, construction and grid connection from a single source – on schedule and with tested components from our technology partners.
Monitoring
After commissioning, we keep an eye on yields and consumption so that your system delivers the planned performance in the long term.
Let us develop your energy concept
Tell us about your location and your goals – we'll show you which combination of PV, storage and charging infrastructure is the most economical for you.