Bluesun Solar Co.Ltd BSM635M10-78HNH

Mono-c-Si

635 W Pmax

56.0 V Voc

14.43 A Isc

46.4 V Vmp

13.68 A Imp

22.92 % eff.

0.7855 FF

78 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	634.752	W
PTC Power	PTC	604.2	W
Open-circuit voltage	V_oc_ref	56.0	V
Short-circuit current	I_sc_ref	14.43	A
Max-power voltage	V_mp_ref	46.4	V
Max-power current	I_mp_ref	13.68	A
Fill factor	FF	0.7855	—
Efficiency (STC)	η	22.92	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006494	A/°C
Voc temperature coefficient	beta_oc	-0.1372	V/°C
Pmax temperature coefficient	gamma_r	-0.294	%/°C
NOCT	T_NOCT	43.1	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.93491	V
Light-generated current (ref)	I_L_ref	14.4411	A
Saturation current (ref)	I_o_ref	3.85e-12	A
Series resistance	R_s	0.25613	Ω
Shunt resistance (ref)	R_sh_ref	333.033	Ω
Cells in series	N_s	78	—
CEC Adjust factor	Adjust	-0.5198	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 78

Module area 2.77 m²

NOCT 43.1 °C

Temp. coefficient of Pmax -0.294 %/°C

Temp. coefficient of Voc -0.245 %/°C

Temp. coefficient of Isc 0.045 %/°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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