
JN-MPPT Buck series solar charge controller
address:no.99 yonghe road.Hefei.Anhui.China
Tel
:
0551-65372576
http://www.hfjnge.com
- 18 -
2.Battery parameter reference table:
System
identification
voltage range v
12V battery sysem
DC9V-DC16V
24V battery system
DC18V-DC32V
48V battery system
DC42V-DC60V
96V battery system
96V is a stand-alone system
PV panel open
circuit input
voltage range v
20V
~
100V(12V battery system)
40V
~
145V(24V battery system)
80V
~
145V(48V battery system)
120V
~
250V (96V battery system)
MPPT efficiency
﹥
99.5%
Conversion
efficiency
﹥
98%
Operating mode
The default is the household mode 24H
Lead-acid batteries
System rated
voltagev
12V system
(
1 in
series
)
24Vsystem
(
2in
series
)
48Vsystem
(
4in
series
)
96V system
(
8series
)
12Vdefault
Over voltage
(overcharge)
(
v
)
13
~
17V
26
~
34V
52
~
68V
104
~
136V
15.5V
Over voltage
return (v)
13
~
17V
26
~
34V
52
~
68V
104
~
136V
15V
Charge limit
voltage
(
v
)
9
~
15V
18
~
30V
36
~
60V
72
~
120V
14.9V
Boost charge
(
v
)
9
~
15V
18
~
30V
36
~
60V
72
~
120V
14.4V
Boost charge
return
(
v
)
9
~
15V
18
~
30V
36
~
60V
72
~
120V
13.9V
Float voltage (v)
9
~
15V
18
~
30V
36
~
60V
72
~
120V
13.8V
Over discharge (v)
7
~
13V
14
~
26V
28
~
52V
56
~
104V
10.8V
Over discharge
return
(
v
)
9
~
15V
18
~
30V
36
~
60V
72
~
120V
13.1V
Ternary lithium battery (single section 3.7V)
System rated
voltagev
12Vsystem
(
default 3
in series
)
24V system
(
default 6
in series
)
48Vsystem
(
default 12
in series
)
96Vsystem
(d
efault24seires
)
3in series
default value
Over voltage
(
v
)
10.5
~
15V
21
~
30V
42
~
60V
84
~
120V
13.5V
Over voltage
return
(
v
)
10.5
~
15V
21
~
30V
42
~
60V
84
~
120V
12.6V
Charge limit
voltage
(
v
)
10.5
~
15V
21
~
30V
42
~
60V
84
~
120V
12.6V