Energy software architecture designs and develops Text automatically translated in your browsing language Automatically translated

EKR000368692025

The main objective of the energy system controller is to regulate an existing energy system (and potentially to add further elements in the future): - Ensuring the operational operation of the system (communication with devices, starting and stopping them, setting operational parameters, data collection, etc.) - Ensuring the energy operating logic: Determination of the operational parameters of producers, storage facilities and consumers based on the chosen energy strategy and available data Basic operational and system requirements: • The procurement includes the hardware and software components necessary to provide the detailed functionality • The controller is installed in a containerized energy unit, it can be run on a local computer or other suitable device • Continuous operation of the controller at the installation site should not use more than 100 W of power per day on average. There are no other hardware restrictions as long as the functionality is provided by the system. Comments: o 100% availability (redundant system) not required o Rackable, industry standard solution not required but appropriate o In order to reduce local energy consumption, a database recording long-term operational data may be available through network storage, but the controller must be able to operate in full functionality in offline mode (without any external communication), except for accessing these historical data. o Storage of the operating data of the previous 72 hours may also take place locally (may be in-memory) – these data may be retrieved locally or used in rules forming an energy strategy. • The software should have online diagnostic and control functions, but these should be limited and the same diagnostic and control functions should be available with local access (also in offline mode). Comments: o Diagnostic and control functions available online and offline at least: Retrieval of current operational data and short-term (locally stored) historical data, modification of energy strategy. o Access to additional functions (detailed below) is required with local access. o Internal network and online access should be provided through the enterprise network of the Contracting Authority. The bidder should propose the appropriate network firewall setting to ensure online access to the system, but it is protected from a cybersecurity point of view. o The normal operation of the system can be ensured by online and offline (local) interventions. • The online connection should be up-to-date and future-proof from the point of view of cybersecurity in terms of protection against external attacks and data protection. Requirements for the system to be controlled: • The software should be able to control the following hardware (the appropriate interface is part of the package): o Victron Cerbo inverter module (Modbus interface) o Huaweii SUN 2000-10 KTL-M1 inverter (Modbus interface) o Sinexcel SEC 80 KW vehicle charger (OCPP 1.6J interface) o WAGO PFC 100 PLC (Modbus interface) o Pixii Power Shaper – PixiiBox (Modbus interface) o Communication with HyDAC PLC – available tool: ADFweb HD67515 CAN/Modbus TCP Slave Converter • The software should be ready for Modbus-based communication with additional devices, integration of additional devices into the system (by the user). • The controller should be able to communicate Modbus/TCP with the control software that ensures the basic operation of the system. Text automatically translated in your browsing language Automatically translated

Electronic via:
https://ekr.gov.hu/eljarastar/eljaras/EKR000368692025

Electronic submission: required
https://ekr.gov.hu/eljarastar/eljaras/EKR000368692025

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25/04/2025 17:00

HU Magyarország
HU223 Zala

72000000 - IT services: consulting, software development, Internet and support

Criterion:
Type: quality
Description: Szoftverfejlesztő M/2.1. alkalmassági követelményen felüli tapasztalat (min. 0, max. 48 hónap)
Weight (percentage, exact): 10
Criterion:
Type: quality
Description: Villamosmérnök M/2.2. alkalmassági követelményen felüli tapasztalat (min. 0, max. 48 hónap)
Weight (percentage, exact): 10
Criterion:
Type: price
Description: Nettó vállalkozási díj (Ft)
Weight (percentage, exact): 80

Not available

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