Wire Size - Epever Tracer AN Series User Manual

Tracer8415AN
Tracer10415AN
Tracer5420AN
Tracer6420AN
Tracer8420AN
Tracer10420AN
①At minimum operating environment temperature
②At 25℃ environment temperature

2.3 Wire Size

The wiring and installation methods must conform to all national and local electrical code
requirements.
PV Wire Size

Since PV array output can vary due to the PV module size, connection method or sunlight angle, the
minimum wire size can be calculated by the Isc
module specification. When PV modules connect in series, the Isc is equal to a PV modules Isc. When
PV modules connect in parallel, the Isc is equal to the sum of the PV module's Isc. The Isc of the PV
array must not exceed the controller's maximum PV input current. Please refer to the table as below:
NOTE: All PV modules in a given array are assumed to be identical.
＊Isc=short circuit current(amps) Voc=open circuit voltage.
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1500W/24V
2250W/36V
3000W/48V
1000W/12V
2000W/24V
80A
3000W/36V
4000W/48V
1250W/12V
2500W/24V
100A
3750W/36V
5000W/48V
625W/12V
1250W/24V
50A
1875W/36V
2500W/48V
750W/12V
1500W/24V
60A
2250W/36V
3000W/48V
1000W/12V
2000W/24V
80A
3000W/36V
4000W/48V
1250W/12V
2500W/24V
100A
3750W/36V
5000W/48V
＊
2250W/24V
3375W/36V
4500W/48V
1500W/12V
3000W/24V
4500W/36V
6000W/48V
1875W/12V
3750W/24V
5625W/36V
7500W/48V
937.5W/12V
1875W/24V
2812.5W/36V
3750W/48V
1125W/12V
2250W/24V
3375W/36V
4500W/48V
1500W/12V
3000W/24V
4500W/36V
6000W/48V
1875W/12V
3750W/24V
5625W/36V
7500W/48V
of PV array. Please refer to the value of Isc in the PV
8
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150V ①
138V ②
200V ①
180V ②