Function Description - Sungrow SG2.0RS-S User Manual

2 Product Description

2.6 Function Description

B B a a s s i i c c F F u u n n c c t t i i o o n n
• Conversion function
The inverter converts the DC power from the PV array to the AC power, in conformity
with the grid requirements.
• Data storage
The inverter logs running information, error records, etc.
• Parameter configuration
The inverter provides various parameter configurations for optimal operation.
Parameters can be set via the iSolarCloud App or the cloud server. For further
configurations, which exceeds the usual parameters configuration, please contact
Sungrow.
• Communication interface
The inverter is equipped with two communication interfaces. The communication
device can be connected to the inverter via both interfaces.
After communication connection is established, users can view inverter information,
operational data and can set inverter parameters through the iSolarCloud.
It is recommended to use the communication module from SUNGROW.
Using a device from other companies may lead to communication failure
or other unexpected damage.
• Protection Function
Several protective functions are integrated in the inverter, including short circuit
protection, grounding insulation resistance monitoring, residual current protection,
grid monitoring, DC overvoltage/overcurrent protection, etc.
D D R R M M ( ( " " A A U U " " / / " " N N Z Z " " ) )
The DRM function is only applicable to a single inverter.
The inverter provides terminals for connecting to a Demand Response Enabling Device
(DRED). After the connection, the DRED asserts demand response modes (DRMs). The
inverter detects and initiates a response to all supported demand response modes listed
in the following table.
Table 2-2 Demand Response Mode Explanation
M M o o d d e e E E x x p p l l a a n n a a t t i i o o n n
DRM0 The inverter is in the state of standby.
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