Sungrow SH5K-20, Руководство пользователя

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10 Appendix I: LCD Operation User Manual
78
10.4.3 Adding the Existing System
Existing Sys Rated-P: rated power of the existing system.
Total Export Limit: export power upper limit of the new system

The lower limit is the rated power of the existing PV system.

The upper limit is ([rated power of the hybrid inverter] + [rated power of the
existing PV system]).
Existing Sys
Enable
Disable
Existing Sys Rated-P
00000W
Total Export Limit
05000W
For example, retrofit an existing PV system (rated power: 3000 W) with
SH5K-20 hybrid inverter (rated power: 5000 W). The total export limit can be
set from 3000 W to 8000 W. The export power limit setting and zero-export
setting are from the same source. If one is changed, the other will
synchronize the value.
10.4.4 Setting the Battery Type
For Li-ion batteries, the type can be automatically identified and set to “Li-ion”
on the LCD. Manually set the type to “Other Battery” for lead-acid batteries.
Proceed as follows to modify the settings.
Refer to “ 10.3 Starting and
Stopping the Inverter ” to stop the
inverter before modifying the
battery type.
Battery Type
Other Battery
1/1
Press
ENT
No Battery
Li-ion
Pls key-off inverter
first!
Press / to select and Press
ENT to confirm.
For the parameters explanations
for lead-acid batteries, see
Tab.
7-4 .
Battery Type
Other Battery
1/1
Press
ENT
No Battery
Li-ion
Only qualified pers-
onnel are allowed to
adjust relevant param-
eters. Improper setti-
ngs may cause damage
to the inverter!
Setting completed !
The parameters can only be set by qualified personnel.
Consult the battery manufacturer for an advice before any
modification.