Joint Venture Solutions Price Indicator ROI Calculator AI Assistant About Us Request Project →
Industrial Solar Plant
Digital Energy Platform · B2B Industry & Commerce

Energy Projects. Clearly Calculated. No Sales Pressure.

Transparent price indication, economic evaluation and intelligent recommendations — for Photovoltaics, storage, charging infrastructure and joint venture models.

Start Price Indication → Discover Joint Venture
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Photovoltaics
Battery Storage
Charging Infrastructure
Joint Venture Key Product
Price Indication no sales pressure
ROI Calculator
AI Knowledge Assistant
B2B Industry & Commerce
Energy Marketing
Photovoltaics
Battery Storage
Charging Infrastructure
Joint Venture Key Product
Price Indication no sales pressure
ROI Calculator
AI Knowledge Assistant
B2B Industry & Commerce
Energy Marketing
The Market Problem

The energy market
lacks transparency.
And that costs time.

No provider in the B2B segment gives realistic prices today without triggering an aggressive sales contact. This inhibits decisions — on both sides.

✕
Prices only after data submission and sales contact — high entry barrier
✕
Standard values instead of real project parameters — unrealistic calculations
✕
Every inquiry triggers sales pressure — no self-determination
✕
Time wasted by unqualified inquiries — on both sides
Transparent Price Indication
First indicative prices without mandatory inputs. Instant. No sales pressure.
Your Own Parameters
No black-box model — your numbers, your load profile, your return expectations.
AI-Powered Qualification
The system learns what clients truly need — intelligent queries instead of sales calls.
Joint Venture as Core Product
Space meets capital and execution — the platform's key product.
Key Product

Your Space.
Our Capital.
Shared Success.

Owners of large industrial and commercial spaces can participate in energy projects without full investment risk. We structure, finance and operate.

🏭
Your Space
+
💼
Our Capital
+
⚙️
Our Execution
=
⚡
Shared Return
Equity model
Co-Investment
Operating model
Lease model
Discover Joint Venture →
Industrial roof with solar plant
Typical JV Project
2.4 MWp
Plant size
11 %
Target return
0€
Own investment
up to0%
Pricing accuracy
0€
Mandatory fields for first indication
0 min.
Until price indication
0
Combinable product modules
How it works

From space to decision.
In 4 steps.

01
Enter basic data
Location, area, goal — minimal, no obligation. You decide how much you share.
02
Receive price indication
Transparent indicative prices with accuracy grade — instant, no sales conversation.
03
Evaluate profitability
Enter your own parameters — real return based on your actual figures.
04
Appointment or pilot project
Warm leads are directly connected — no time wasted on either side.
Product Modules

Solutions for
every project.

All Solutions →
Photovoltaics
Photovoltaics
Rooftop & ground-mounted systems from 100 kWp
Battery Storage
Battery Storage
Stationary storage & peak shaving
Charging Infrastructure
Charging Infrastructure
AC/DC charging points & charging park concepts
Joint Venture
Joint Venture
Space + Capital + Execution combined
Energy Marketing
Energy Marketing
Direct marketing & operations management
AI Knowledge Assistant

Answers to the
questions that drive
your project.

The AI assistant answers questions on feed-in tariffs, technical standards, profitability and joint venture models — at any time, without waiting.

Feed-in Tariffs & EEG
Technical Standards & VDE
Profitability Models
Joint Venture FAQ
Open Assistant →
AI Knowledge Assistant · F² Energy
AI
Welcome. I answer questions on PV systems, storage, charging infrastructure, feed-in tariffs and joint venture models.
You
What feed-in tariff applies to a 500 kWp system?
AI
For systems between 100 and 750 kWp, a tiered EEG tariff applies. The relevant rate is currently 6.4 ct/kWh for full feed-in. For self-consumption optimisation, we recommend combining with battery storage.
Tariffs & EEG
Standards & Regulations
JV FAQ
Grid Connection
Ready to Start

Ready for your
energy project?

Start with a non-binding price indication or request a pilot project directly.

Start Price Indication → Check JV Potential Schedule a Demo