Full Feed-in
For systems with an installed capacity of at least 20 kW(p), the billing of the system's electricity consumption is carried out according to EEG/KWKG as full feed-in. acteno consistently uses all meters as bidirectional energy meters.
Metering Concepts
Your Individual Metering Concept
Whether energy park, industrial area or grid: Individual metering concepts are indispensable where standardised solutions reach their limits.
Tailored to Your Energy System
Whether energy park, industrial area or grid: Individual metering concepts are indispensable where standardised solutions reach their limits. Do you operate multiple systems with mixed surplus and full feed-in? Or is a storage system part of your energy system?
Since 2014, acteno has been delivering complex, customised metering concepts. We capture your specific requirements and coordinate implementation in close collaboration with grid operators, suppliers and energy traders. Whether full feed-in, surplus feed-in or priority regulation – we design solutions that exactly match your needs.
The decision on the metering concept falls within the responsibility of the plant operator or connection holder. As an independent metering operator, we implement your metering concept turnkey according to recognised technical standards and regulations.
Your Benefits with acteno
Turnkey Implementation
We accompany your metering concept from the initial idea to final commissioning. This includes planning, simulation, validation, installation and ongoing operation.
Mapping Complex Structures
Our expertise enables us to effectively implement even the most demanding and multi-layered energy and metering structures.
Integration of Storage Systems and Flexible Loads
Modern energy systems require flexibility. We integrate storage solutions and flexible loads into your system to ensure optimal energy efficiency and grid stability.
E-Mobility Integration
The future of mobility is electric. We ensure that e-mobility is seamlessly integrated into your energy and metering concept, for a comprehensive and future-oriented solution.
Integration into Your Load / Charging / Energy Management
Do you need technical integration of measurement data locally into your own systems? We deliver energy data to your systems in real-time via ModBus, KNX, BACNET, MBUS, OPC-UA, API – SOAP / REST.
Simple and Complex Metering Concepts
From surplus feed-in to complex concepts with different operators, technologies and business models – we design your metering concept to fit precisely.
Why acteno?
At acteno, we understand that every energy system is unique. Our customised metering concepts reflect this uniqueness and ensure optimal performance of your system. Trust our experience and expertise to take your energy system to the next level.
Contact us now for your individual metering concept.
Contact UsWhat is a Metering Concept?
As a metering operator, we offer you turnkey metering concepts that provide a detailed and structured understanding and ensure correct billing and balancing of energy flows. It allows a clear overview of existing and future systems such as generation plants, energy storage, charging stations or heat pumps by organising them into the required metering points.
This includes, among others, the recording of:
- Type and quantity of generation plants / flexibilities / storage
- Number of consumers requiring individual metering
- Required number of measurements and data connection – including local control and energy management systems
The metering concept covers not only data collection, but also details such as planned electricity usage (e.g. commercial tenant electricity, self-consumption, full feed-in), billing methods for electricity quantities (balancing rules) and commercial considerations of operators.
When is a Metering Concept Required?
Before connecting photovoltaic and other renewable energy systems to the power grid, the operator must obtain approval for the metering concept. This is mandatory for all operator models but is particularly important for tenant electricity projects and Power Purchase Agreements (PPAs).
Applications for metering concepts:
Decentralised Generation
Storage
E-Mobility
Controllable Consumption Units
Third Parties / Tenants
Combinations of Consumption, Generation, Storage
How Do We Build a Metering Concept Together With You?
We implement the design, coordination and realisation of metering concepts turnkey across all phases of your project – especially before commissioning your systems or when expanding existing installations.
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Installation
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Coordination
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Maintenance & Operation
Full Feed-in With or Without Consumption at the Common Grid Connection
acteno consistently uses all meters as bidirectional energy meters.
Surplus Feed-in
This typically applies to new systems with a capacity exceeding 30 kW(p). The calculation of energy quantities is as follows:
- The consumption corresponds to the reference value Z1.
- The feed-in quantity equals the feed-in Z1.
- Self-consumption results from the difference between feed-in Z2 and feed-in Z1.
Surplus Feed-in with Generation Metering
This metering concept can also be combined with storage, charging stations or other generation systems. A complex metering concept must ensure proper balancing of energy flows.
- Consumption consists of the reference value Z1 plus the difference between feed-in Z2 and feed-in Z1.
- The feed-in corresponds to feed-in Z2.
Commercial-Accounting Transfer
Defined in § 11 paragraph 2 EEG: This metering concept applies as an exception when the use of metering concept 1 proves demonstrably impracticable. Z1 and Z2 must be consistently implemented as RLM meters.
Individual Solutions & Metering Concepts
Your project does not fit into a "conventional" metering concept. We implement your concept individually to optimally and energy-law-compliantly map the combination of different energy sources, systems, business models and operating strategies.
Combination of Surplus / Full Feed-in, Storage, Innovation Tender
We implement your concept individually to optimally and energy-law-compliantly map the combination of different energy sources, systems, business models and operating strategies.
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