Pairing Power Optimizers To The Inverter; Setting Up Communication; Creating An Ethernet (Lan) Connection - SolarEdge P300 Quick Installation Manual

Pairing Power Optimizers to the Inverter

1
Verify that the ON/OFF switch at the bottom of the inverter is OFF.
2
Press and hold down the inverter LCD button for about 10 seconds. The following message is displayed:
K e e p h o l d i n g
f o r p a i r i n g ,
t o e n t e r
R e m a i n i n g :
Keep holding for 5 seconds until the following is displayed:
P a i r i n g
T u r n S w i t c h
3
Turn the inverter ON within 5 seconds. If you wait longer than 5 seconds, the inverter exits the pairing mode. The following message is
displayed indicating that the inverter is performing the pairing.
P a i r i n g
R e m a i n i n g
4
Wait for the completion of the pairing (remaining seconds is 0). If pairing fails, an error is displayed. In this case, repeat the pairing steps.
5
When pairing succeeds, the following message is displayed:
P a i r i n g
P a i r i n g
6
At the end of the pairing process, the system will start producing power. Verify on the LCD screen that the number next to P_OK equals
the number of installed power optimizers. It may take up to 20 minutes until all the power optimizers are indicated.
WARNING!
After you turn ON the inverter ON/OFF switch, the DC cables carry a high voltage and the power optimizers no longer output a safe
1V output.
Après avoir mis l'interrupteur ON/OFF de l'onduleur monophasé sur ON, les câbles DC portent une haute tension et les optimiseurs
de puissance ne génèrent plus la tension de sécurité de 1V.
WARNING!
After you turn OFF the inverter ON/OFF switch, wait until the LCD indicates that the DC voltage is safe (<50V), or wait five minutes
before opening the cover or disconnecting the strings.
Apres avoir tourné l'interrupteur ON/OFF sur OFF, attendre jusqu'à ce que l'écran LCD indique que la tension DC est sécurisée
(<50V) ou attendre cinq minutes avant d'ouvrir le couvercle ou de déconnecter les strings.

Setting up Communication

Two communication glands are used for connection of the various inverter communication options. Each gland has three openings. The table
below describes the functionality of each opening. Unused openings should remain sealed.
Gland# Opening Functionality
1(PG 16) One small External antenna cable
Two large Ethernet connection
(CAT5/6) or ZigBee
2 (PG 13.5) All three RS485,

Creating an Ethernet (LAN) connection

1
Make sure that the ON/OFF switch at the bottom of the inverter is turned OFF, and the AC/DC Safety Switch is turned OFF.
2
Remove the plastic seal from the large opening that has a cut in communication gland #1 and insert an Ethernet CAT5/6 cable through the
opening.
b u t t o n
r e l e a s e
m e n u . . .
3 s e c
T o O n
[ s e c ] : 1 8 0
C o m p l e t e d
Cable Size
(diameter)
2-4 mm
4.5-7 mm
2.5-5 mm
Mini USB
RS232/RS485
Ethernet (RJ45)
6