Product manual

Figure 1 PV Grid-tied System
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Grid-tied System Brief Introduction & Introduction of SolarRiver-D Series Inverter
PV modules Inverter Public grid
3 Introduction of SolarRiver-D Series Inverter
3.1 New Features
In order to meet the users’ needs, the SolarRiver-D series inverter has the following new features;
● Dual MPPT can be connected in Multi-string input or independent input so the system is designed flexibly
and each individual MPPT can improve the efficiency of the system.
● MPPT range is wide, so expanding the voltage range. This feature adapts to the current trend which
voltage of PV is reduced, and the system is designed flexibly.
● Built-in DC Switch is optional. It can be used to cut off the DC source when in emergency. This feature
improves equipment, personnel safety in operation.
● 3.5 inch TFT LCD display, so human-machine interface is more friendly and convenient! The user can
see the real-time power data, operating mode, a day total generating capacity and other relevant
information!
● Password protected grid codes which can be selected in the field. This feature avoids the misoperation,
ensure that the grid is more reliable and safe.
● Designed without fan, cooled by cooling fin at the rear side. This feature reduces power consumption
and running noise of machine.
● RS485 and WIFI are optional，and ethernet interface for networking is standard in the inverter. Users
can analyse and monitor the data by Internet, Android, iPhone intelligent mobile phone.
● Built-in mass storage which stores more historical data.
2 Grid-tied System Brief Introduction
The SolarRiver-D series inverter is a PV inverter which converts the DC current of a PV generator into AC
current and feeds it into the public grid.
SolarRiver-D series inverter has the latest technology, and complies with safety procedures. Even so,
misoperation will cause property destruction and personal injury.
The inverter must be reliably connected to utility power grid when working. The inverter is not designed for
mobile application.
The inverter must not be used for any other or additional purposes. The manufacturer / supplier does not take
any mis-use. The installer must strictly abide by these relevant specifications of the manual.