Solare Datensysteme Solar-Log - Manual (Page 217)

217
Technical Data
Product comparison Solar-Log 300 Solar-Log 1200 Solar-Log 2000
Basic functions
PM+ (2)
PM+ / WiFi (2) -
PM+ / GPRS (2)
Bluetooth (BT) (2) -
WiFi (Wireless Lan) (2) -
Bluetooth (BT) / WiFi (2) -
GPRS (2)
Solar-Log TM Meter (CT) -
Central inverter SCB and SMB - -
Communication interface
1 x RS485 / RS422 (1
INV manufacturer per bus)
1 x RS485
1 x RS485 / RS422
(1
INV manufacturer per bus)
1 x RS485, 2x RS485 /
RS422, 1 x CAN
(one INV manufacturer per
bus)
Max. plant size
15 kWp /
1 inv. manufacturer
100 kWp
max 2 inv. manufac-
turer 2000 kWp
up to 3 inv. manufac-
turer
max. cable length max. 1000 m 1) max. 1000 m 1) max. 1000 m 1)
Plant monitoring
MPP tracker monitoring (depending on
inverter type)
Inverter failure, status of fault
and power monitoring
Sensor system connection
(irradiation/ temp./ wind)
3) 3) 3)
E-mail and Text Message (SMS) Alarm
Alarm (local) - -
Yield forecast and
degradation calculation
Self-produced energy consumption:
Digital electricity meter
Self-produced energy consumption:
Managing external appliances