China Sunergy (Nanjing) CSUN265-60P

Multi-c-Si

265 W Pmax

37.7 V Voc

9.01 A Isc

30.5 V Vmp

8.69 A Imp

16.43 % eff.

0.7803 FF

60 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	265.045	W
PTC Power	PTC	238.9	W
Open-circuit voltage	V_oc_ref	37.7	V
Short-circuit current	I_sc_ref	9.01	A
Max-power voltage	V_mp_ref	30.5	V
Max-power current	I_mp_ref	8.69	A
Fill factor	FF	0.7803	—
Efficiency (STC)	η	16.43	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004406	A/°C
Voc temperature coefficient	beta_oc	-0.124523	V/°C
Pmax temperature coefficient	gamma_r	-0.4375	%/°C
NOCT	T_NOCT	46.9	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.54032	V
Light-generated current (ref)	I_L_ref	9.19309	A
Saturation current (ref)	I_o_ref	2.15e-10	A
Series resistance	R_s	0.30559	Ω
Shunt resistance (ref)	R_sh_ref	1413.52	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	5.8154	%

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Module Specifications

Technology Multi-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.613 m²

Dimensions 1.636 × 0.986 m

NOCT 46.9 °C

Temp. coefficient of Pmax -0.438 %/°C

Temp. coefficient of Voc -0.330 %/°C

Temp. coefficient of Isc 0.049 %/°C

CEC list Not on the 23 Jun 2026 list

Last listed 16 Nov 2022

Parameters from 16 Nov 2022 list

Measured Data

No measured data yet for this module.

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