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According to the open-circuit voltage (VOC) and the maximum power point voltage
(VMPP) of the MPPT controller, the serial connection of PV modules suitable for
different controllers can be calculated. The below table is for reference only.
MSC2210N/MSC3210N/MSC4210N:
System
voltage
12V
24V
System
voltage
12V
24V
NOTE: The above parameters are calculated under standard test conditions (STC
(Standard Test Condition): Module Temperature 25℃, Air Mass1.5, Irradiance
2
1000W/m
.)
MSC4215N
System
voltage
12V
24V
System
voltage
12V
24V
NOTE: The above parameter values are calculated under standard test conditions
(STC (Standard Test Condition): Irradiance 1000W/m2, Module Temperature 25℃,
Air Mass1.5.)
36cell
Voc＜ 23V
Max.
Best
Max.
4
2
4
3
72cell
Voc＜ 46V
Max.
Best
2
1
2
1
36cell
Voc＜ 23V
Max.
Best
Max.
4
2
6
3
72cell
Voc＜ 46V
Max.
Best
2
1
3
2
48cell
Voc＜ 31V
Voc＜ 34V
Best
Max.
2
1
2
2
96cell
Voc＜ 62V
Max.
1
1
48cell
Voc＜ 31V
Voc＜ 34V
Best
Max.
2
1
4
2
96cell
Voc＜ 62V
Max.
1
2
19
54cell
Voc＜ 38V
Best
Max.
2
1
2
2
2
2
Voc＞ 80V
Best
1
1
54cell
Voc＜ 38V
Best
Max.
2
1
2
4
2
3
Voc＞ 80V
Best
1
1
60cell
Best
1
2
Thin-Film
Module
1
1
60cell
Best
1
2
Thin-Film
Module
1
1
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