Fronius Datamanager 2.0 User Manual

17
EN-US
IMPORTANT! Fronius recommends a flat rate in order to avoid unforeseeable data vol-
umes.
Calculation Ex-
amples
Example 1 - Home System
1 inverter;
No Fronius Sensor Card/Box;
Fronius Datamanager 2.0 has a
24-hour internet connection
+ 0.15 KB
+ 32 KB/h x 24 h = 768 KB
Archived data is sent to Fronius So-
lar.web;
30 minutes transfer time;
Inverters operate 14 h/day;
15 minutes storage interval;
(This results in 1 memory sector per day in
accordance with Section "Calculating
Memory Capacity")
+ 0.6 KB/min x 30 min = 18 KB
+ (1 memory sector/day x 4 KB) + 8 KB = 12
KB
Real-time data is viewed over a 15-minute
period every day
+ 42 KB/h x 0.25 h = 10.5 KB
1 service message sent each day to con-
firm average error rate
+ 1 service message x 1 KB = 1 KB
Subtotal without safety 0.15 KB
768.00 KB
18.00 KB
12.00 KB
10.50 KB
1.00 KB
809.65 KB
A 10% safety factor is added to the calcu-
lation
809.65 KB + 10%
Final result 890.615 KB/day

Fronius Datamanager 2.0 Specifications

General

Monitoring Platform	Fronius Solar.web
Communication Interfaces	Ethernet
Protocols	Modbus TCP
Data Logging	Integrated data logger
Web Interface	Yes
Compatibility	Fronius inverters
Power Supply	Via inverter
Mounting	Wall mounting