Solar-Log 2000 Installation Manual

204
Appendix
31 Appendix
31.1 Internet ports
If the Solar-Log™ is connected to the Internet via a router, you must ensure that the following ports on the
router have been unblocked for the Solar-Log™:
Function Protocol Port
(outgoing)
Server used Notes
Name resolution DNS 53 According to the
network conguration or
8.8.8.8 (Google Public DNS)
when the name cannot be
resolved with the dedicated
DNS.
Normally, only the name server
from the local network is used.
Time synchroniza-
tion
NTP 123 0.pool.ntp.org to 3.pool.ntp.
org
ntps1-1.cs.tu-berlin.de
bonehed.lcs.mit.edu
navobs1.gatech.edu
130.149.17.8
130,207,244,240
This function
ensures that the correct time is
always
in the logs. The Solar-Log™ has
an internal clock, but it losses
the time during a long power
outage.
Easy Installation
(WEB)
HTTP 80 pool0.solarlog-web.com to
pool9.solarlog-web.com
A ping test is performed by
the Easy Installation to test the
Internet connection and if the
DNS server functions.
ICMP - solar-log.com
FTP Export FTP 21 (and others) According to the congura-
tion.
Since it is a passive FTP connec-
tion, additional ports beyond 21
are required, depending on
which FTP server is used
(High Port > 1023).
FTP Backup FTP 21 (and others) According to the congura-
tion.
Since it is a passive FTP connec-
tion, additional ports beyond 21
are required, depending on
which FTP server is used
(High Port > 1023).
HTTP Export HTTP 80 According to the congura-
tion.
Sending E-mails SMTP 25 or 465 or
587
According to the congura-
tion.
Depending on which SMTP
server is used, other ports could
also be required.
Firmware update HTTP 80 pool0.solarlog-web.com to
pool9.solarlog-web.com

Solar-Log 2000 Specifications

General

Device Type	Data Logger
Max Inverters	100
Power Supply	24 V DC
Remote Monitoring	Yes
Ethernet interface	Yes
Communication Interfaces	RS485, Ethernet
Protocols	Modbus
Data Storage	Internal