Seraphim Solar System Co.Ltd. SRP-180-5MB

Mono-c-Si

180 W Pmax

44.9 V Voc

5.31 A Isc

36.21 V Vmp

4.97 A Imp

14.09 % eff.

0.7548 FF

72 cells

IV & PV Curves at STC (1000 W/m², 25 °C)

IV Curves at Multiple Conditions

Irradiance sweep at 25 °C

Temperature sweep at 1000 W/m²

Single-Diode Model Parameters

Source: California Energy Commission module list · retrieved via SAM library · energy.ca.gov · All data sources

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	179.964	W
PTC Power	PTC	162.4	W
Open-circuit voltage	V_oc_ref	44.9	V
Short-circuit current	I_sc_ref	5.31	A
Max-power voltage	V_mp_ref	36.21	V
Max-power current	I_mp_ref	4.97	A
Fill factor	FF	0.7548	—
Efficiency (STC)	η	14.09	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.003956	A/°C
Voc temperature coefficient	beta_oc	-0.173763	V/°C
Pmax temperature coefficient	gamma_r	-0.4307	%/°C
NOCT	T_NOCT	46.3	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.89678	V
Light-generated current (ref)	I_L_ref	5.31541	A
Saturation current (ref)	I_o_ref	2.75e-10	A
Series resistance	R_s	0.63312	Ω
Shunt resistance (ref)	R_sh_ref	621.307	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	-4.0922	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 72

Module area 1.277 m²

Dimensions 1.58 × 0.808 m

NOCT 46.3 °C

Temp. coefficient of Pmax -0.431 %/°C

Temp. coefficient of Voc -0.387 %/°C

Temp. coefficient of Isc 0.075 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

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