Storage, Inverter and Energy Management for Private Customers
WEESS develops private customer setups in which PV, storage, inverter and consumption work seamlessly together. This increases self-consumption, energy flows become more predictable and future expansions can be considered from the start.
A residential customer project does not become successful simply because storage and inverter are placed side by side. What matters is how generation, storage, and consumption work together in everyday life. This is precisely what WEESS logic is designed for.
Zugspitze & Zugspitze Pro
The right product logic does not depend on the name, but on the project and project size. This is precisely why the distinction between Zugspitze and Zugspitze Pro is crucial for residential customers.
All-in-one system
Compact setup for private PV and storage projects
1 system
Storage, hybrid inverter, and energy management in one system
Supply security
Backup function for additional supply security
Controllable energy system
Smart meter connection for a controllable energy system
Why projects become unnecessarily complicated
It is not the PV system that makes private customer projects complicated. Complexity arises when storage, inverter, and later expansions are not thought of as a system from the outset.
WEESS reverses the logic: energy is built as a system.
How the WEESS Setup works
PV only becomes a clean private customer system when generation, storage, and utilization work seamlessly together.
PV generates
Solar power is generated directly at the building.
Storage takes in
Surpluses are stored and used later.
Inverter controls
Generation, storage and consumption work together as a system.
Household uses
More solar power stays where it is needed.
PV generates
Solar power is generated directly at the building.
Storage takes in
Surpluses are stored and used later.
Inverter controls
Generation, storage and consumption work together as a system.
Household uses
More solar power stays where it is needed.
Result
This creates a residential customer setup in which PV, storage and consumption work cleanly together in everyday life and future expansions are considered from the start."
Which residential customer logic fits which project?
Not every residential customer project requires the same structure. What matters is whether a compact all-in-one setup is sufficient or whether the project requires more flexibility in PV design and setup.
Compact PV and storage projects
Residential customer projects with clear everyday logic
More demanding PV projects
What WEESS makes clearer for residential customers
Are you planning PV and storage for your home?
Talk to WEESS about the right residential customer setup – from the correct product logic to clean integration into your project.
Frequently asked questions
The most important questions about solar power, storage and the right WEESS setup for residential customers.
The WEESS Setup is intended for residential customers who want to build PV and storage not as loose individual components, but as a clean system.
The Zugspitze is an all-in-one energy storage system with integrated hybrid inverter, backup function and smart meter integration. The Zugspitze Pro is a hybrid inverter for larger or more flexible PV projects and is designed with 3 MPPTs and 2 battery inputs for more demanding system architectures.
For compact residential customer setups where storage, inverter and energy management work together in a clear all-in-one logic. The Zugspitze is designed for self-consumption, backup power and intelligent energy management.
When a project becomes larger, more flexible, or more demanding in terms of PV design. The Zugspitze Pro is designed for larger PV projects and individual energy concepts, offering 3 MPPTs and 2 battery inputs for this purpose.
Because PV, storage, inverter, and consumption only work together properly when they are coordinated with each other from the outset. This is precisely what determines how predictable, practical, and expandable the setup will be later.
Yes. This is exactly why the setup should be built properly from the beginning. This makes it easier to integrate later requirements without unnecessarily complicating the overall system.
For PV and storage projects in the residential sector where self-consumption, predictable energy flows, and a properly structured system are the priorities – from compact all-in-one setups to more flexible project structures.