GermanSolar USA Inc. GS-400G1-72

Mono-c-Si

400.876 W Pmax

49.9 V Voc

10.29 A Isc

41.2 V Vmp

9.73 A Imp

20.35 % eff.

0.7807 FF

72 cells

IV curves not yet precomputed for this module. Run python manage.py precompute_iv_curves to generate them.

CEC Single-Diode Model Parameters

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	400.876	W
PTC Power	PTC	373.1	W
Open-circuit voltage	V_oc_ref	49.9	V
Short-circuit current	I_sc_ref	10.29	A
Max-power voltage	V_mp_ref	41.2	V
Max-power current	I_mp_ref	9.73	A
Fill factor	FF	0.7807	—
Efficiency (STC)	η	20.35	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.001338	A/°C
Voc temperature coefficient	beta_oc	-0.115768	V/°C
Pmax temperature coefficient	gamma_r	-0.33	%/°C
NOCT	T_NOCT	46.2	°C
CEC Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.73609	V
Light-generated current (ref)	I_L_ref	10.3001	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.33411	Ω
Shunt resistance (ref)	R_sh_ref	341.911	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	7.2838	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.97 m²

NOCT 46.2 °C

CEC listing date 11/16/2022

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