Recommended PV module configuration:
PV module spec
(reference)
Maximum Power (Pmaxl):
250W
Max. Power Voltage
Vmpp(V): 30.9V
Max. Power Current Impp
(A): 8.42A
Open Circuit Voltage Voc
(V): 37.7V
Short Circuit Current Isc(A):
8.89A
Please consider the following steps to do PV module connection:
1. Remove insulation sleeve in 10mm for positive and negative conductors.
2. Check correct polarity of connection cable from PV modules and PV input
connectors. Then connect positive pole (+) of connection cable to positive pole (+)
of PV input connector. Connect negative pole (-) of connection cable to negative
pole (-) of PV input connector.
3. Make sure the wires are securely connected.
Total solar input
power
1500W
6 pieces in series
2000W
6 pieces in series
2750W
6 pieces in series
6 pieces in series
3000W
2 strings in parallel
6 pieces in series
4000W
2 sets in parallel
6 pieces in series
5000W
2 sets in parallel
51
Quantity of
Solar input
modules
6
8
11
12
16
20