CSI Solar Co. Ltd. CS61-72TB-610H

Mono-c-Si Bifacial

610 W Pmax

52.2 V Voc

14.66 A Isc

44.4 V Vmp

13.74 A Imp

23.28 % eff.

0.7972 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	610.056	W
PTC Power	PTC	581.3	W
Open-circuit voltage	V_oc_ref	52.2	V
Short-circuit current	I_sc_ref	14.66	A
Max-power voltage	V_mp_ref	44.4	V
Max-power current	I_mp_ref	13.74	A
Fill factor	FF	0.7972	—
Efficiency (STC)	η	23.28	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.009309	A/°C
Voc temperature coefficient	beta_oc	-0.123035	V/°C
Pmax temperature coefficient	gamma_r	-0.2714	%/°C
NOCT	T_NOCT	44.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.82062	V
Light-generated current (ref)	I_L_ref	14.67624	A
Saturation current (ref)	I_o_ref	5.04e-12	A
Series resistance	R_s	0.14218	Ω
Shunt resistance (ref)	R_sh_ref	128.373	Ω
Cells in series	N_s	72	—
CEC Adjust factor	Adjust	5.4197	%

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Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 72

Module area 2.62 m²

NOCT 44.1 °C

Temp. coefficient of Pmax -0.271 %/°C

Temp. coefficient of Voc -0.236 %/°C

Temp. coefficient of Isc 0.063 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

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