Per-Phase Zero Feed-in
Per-phase zero feed-in aims to ensure that no active power is exported to the public grid on any individual phase […]
EcoPhi Knowledge, Energy Management and Control
September 2, 2026
EcoPhi Knowledge, Energy Management and Control
MQTT (Message Queuing Telemetry Transport)
MQTT is a lightweight messaging protocol for exchanging data between devices and software applications. MQTT is based on the publish-subscribe
EcoPhi Knowledge, PV Monitoring
MPPT Tracker (Maximum Power Point Tracking)
An MPPT tracker controls the electrical operating point of a PV generator so that it delivers as much power as
EcoPhi Knowledge, Energy Management and Control
Modbus TCP and RTU
Modbus is a widely used communication protocol for transmitting measurements, status information, and control commands between technical devices and higher-level
EcoPhi Knowledge, Energy Management and Control
ISO 50001
ISO 50001:2018 is an international standard for establishing, implementing, maintaining and continually improving an organizational energy management system (EnMS). Its
EcoPhi Knowledge, Electricity market
Energy Sharing
Energy sharing refers to the shared use or economic allocation of renewable energy among multiple participants. For example, electricity from
BESS/ Battery systems, EcoPhi Knowledge
Degradation
Degradation refers to the progressive loss of performance of a technical system due to operation and ageing. In a Battery
EcoPhi Knowledge, Energy Management and Control
Reactive Power, Apparent Power and Active Power
Reactive power, apparent power and active power describe different aspects of electrical power in AC systems. Distinguishing between them is
EcoPhi Knowledge, Energy Management and Control
Metering Concepts
What is a metering concept? A metering concept describes where different electricity quantities are measured within an energy system and
EcoPhi Knowledge, Energy Management and Control
Energy Efficiency
Energy efficiency describes the relationship between a benefit achieved and the amount of energy used to achieve it. Higher energy