Epever XTRA-N Series User Manual page 6

XTRA1210/2210/3210/4210N - max voltage of Voc PV module 100V:
36 articles
System
Voc＜23V
voltage
Max.
12V 4
24V 4
72 articles Voc
System
voltage
Max.
12V 2
24V 2
XTRA3415/4415N - max voltage Voc of photovoltaic module 150V:
36 articles
System
Voc＜23 V
voltage
MAX.
12 V 4
24 V 6
48 V 6
72 cells Voc＜46 V
System
voltage
MAX.
12 V 2
24 V 3
48 V
NOTE: The above parameter values are calculated according to standard test
conditions (STC): irradiance 1000 W/m
(2) Max. power of PV system
The MPPT controller has a current/power limiting function, that is, during the charging
process, when the charging current or power exceeds the rated charging current or
power, the controller will automatically limit the charging current or power to the rated
charging current or power, which can effectively protect the charging parts of the
controller and prevent the controller from being damaged due to the connection of
some PV modules with overspecification. The actual function of the PV system is as
follows:
Condition 1:
actual charging power of the PV system ≤ nominal charging power of the controller
Condition 2:
actual charging current of the PV system ≤ nominal charging current of the controller
48 articles
Voc＜31V
Max.
Best
2 2
3 2
＜
46 V
Best
Shi
1
1
Voc＜31 V
MAX.
Best
2 2
3 4
5 4
Best
1
2
3 2
54 articles
Voc＜34V
Ma
Best
x.
1 2
2 2
96 cells Voc＜62 V
Max. Best
1
1
48 articles
Best
1
2
3
96 cells Voc＜62 V
MAX.
1
2
2
2 , module temperature 25℃, air mass 1.5.
6
60 articles
Voc＜38V
Max.
Best
1 2
2 2
Voc＞80 V thin
film module
1
1
54 articles
Voc＜34 V
MAX.
Best
2 1
4 2
4 3
Best
1
1
2
Best
1
2
1
1
60 articles
Voc＜38 V
MAX.
Best
2 1
3 2
3 3
Module with
thin film
Voc＞80 V
1
1
1