No.
Name
Description
Value
Explanation
Default
Value
221.05
BatTmpStr
Battery temperature as
connection limit after
overtemperature discon-
nection in °C (expert
mode)
0°C to
221.04 BatTmpMax
–
✓
✓ 35°C
221.06
BatWirRes
Cable resistance of the
battery connection, in mΩ
(expert mode)
0 mΩ to 100 mΩ
–
✓
✓ 0 mΩ
221.07
BatFanTmpStr
Temperature limit for multi-
function relay with battery
room fan (
BatFan
func-
tion) in °C
20°C to
221.04 BatTmpMax
–
✓
✓ 40°C
222# Chargemode
No.
Name
Description
Value
Explanation
Default
Value
222.01
BatChrgCurMax
Maximum battery charg-
ing current in A
10 A to 900 A
–
✓
✓
–
222.02
AptTmBoost
Absorption time of the
boost charge in minutes
(expert mode)
1 min to 600 min
For VRLA
✓
✓
180 min
For FLA
90 min
222.03
AptTmFul
Absorption time for full
charge in hours (expert
mode)
1.0 h to 20.0 h
–
✓
✓
6.0 h
222.04
AptTmEqu
Absorption time for
equalization charge in-
hours (expert mode)
1.0 h to 48.0 h
–
✓
✓
12.0 h
222.05
CycTmFul
Cycle time of full charge
in days (expert mode)
1 d to 180 d
–
✓
✓
14 d
222.06
CycTmEqu
Cycle time of equaliza-
tion charge in days (ex-
pert mode)
7 d to 365 d
–
✓
✓
90 d
222.07
ChrgVtgBoost
Setpoint of the cell volt-
age at boost charge in V
(expert mode)
2.20 V to 2.70 V
VRLA
✓
✓
2.40 V
FLA, off-grid
✖
✓
2.40 V
FLA, on-grid
✓
✖
2.55 V
222.08
ChrgVtgFul
Cell voltage setpoint for
full charge in V (expert
mode)
2.30 V to 2.70 V
Off-grid
✖
✓
2.45 V
On Grid
✓
✖
2.50 V
13 Parameters in Sunny Remote Control
SMA Solar Technology AG
Operating Manual
SI30M-44M-60H-80H-BE-en-33
126
Summary of Contents for SUNNY ISLAND 3.0M
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