Table 1 Parameters of the EGing-50 W Model

Short circuit current

I _sc

3A

Open circuit voltage

V _oc

22 V

Current of P_max

I _MPP

2.77A

Voltage of P_max

V _MPP

17.98 V

Maximum power

P _MPP

50 W

V_oc coaf. of temperature

K _v

−0.33%V/^°C

I_sc coaf. of temperature

K _i

0.04%A/^°C

No. of modules in series (per string)

N _s

36