Phono Solar Technology Co.Ltd. PS285P-20/U

Multi-c-Si

285.62 W Pmax

39.35 V Voc

9.32 A Isc

32.42 V Vmp

8.81 A Imp

17.52 % eff.

0.7788 FF

60 cells

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

IV Curves — 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

Parameter	Symbol	Value	Unit
Nameplate (STC)
STC Power	STC	285.62	W
PTC Power	PTC	256.1	W
Open-circuit voltage	V_oc_ref	39.35	V
Short-circuit current	I_sc_ref	9.32	A
Max-power voltage	V_mp_ref	32.42	V
Max-power current	I_mp_ref	8.81	A
Fill factor	FF	0.7788	—
Efficiency (STC)	η	17.52	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006338	A/°C
Voc temperature coefficient	beta_oc	-0.140873	V/°C
Pmax temperature coefficient	gamma_r	-0.435	%/°C
NOCT	T_NOCT	48.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.66071	V
Light-generated current (ref)	I_L_ref	9.322	A
Saturation current (ref)	I_o_ref	—	A
Series resistance	R_s	0.22801	Ω
Shunt resistance (ref)	R_sh_ref	1060.29	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	3.681	%

Actions

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.63 m²

NOCT 48.1 °C

CEC listing date 11/16/2022

Measured Data

No measured data yet for this module.