2 Product Introduction
User Manual
10
If the PV system exceeds the capacity of one inverter, it is possible to connect
several inverters into the PV system, with each one connected to an
appropriate section of PV inputs and on the AC side they connected in parallel
to the grid.
Any other or additional usage is not permitted except the intended
usage.
Inverter may only accept PV modules with Protection Class II as its
input.
Inverter may only be connected to utility grid via distribution board.
Local loads (home appliance, lights, motor loads, etc.) cannot be
connected between inverter and AC circuit breaker on the distribution
board.
Additionally, the unit is intended for fixed installation. Located on a part
that is not removable without impairing the operation of the unit.
2.2 Product Description
2.2.1 Product Appearance
Fig. 2-2
Product Components Description
*Image shown here is for reference only. Actual product you receive may differ.
Item Name
Description
1
LCD display
panel
Inverter operation data viewing and parameters
configuration can be performed via the LCD display
panel.
2
Connection
terminals
They are DC input terminals, AC output terminal and
RS485 communication terminal.
3
Handles
The handles are designed for holding the unit when
transporting, installing or servicing.
4
Second PE
Terminals
Second protective earth terminals as specified in EN
50178.
5
Air outlet
Exit of hot air during the inverter operation.
6
Mounting
ear
It is used for hanging inverter onto the backplate.
7
Fans
There are four fans to perform controlled forced-air
cooling.
8
DC switch
During normal operation it is in “ON” state. It can shut
down the inverter immediately in “OFF” position.
9
Air inlet
Entrance of cool air.
