Solartech Energy ASC-6M-60-250-3BB

Mono-c-Si

251 W Pmax

37.4 V Voc

8.7 A Isc

30.6 V Vmp

8.2 A Imp

15.3 % eff.

0.7712 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	250.92	W
PTC Power	PTC	226.7	W
Open-circuit voltage	V_oc_ref	37.4	V
Short-circuit current	I_sc_ref	8.7	A
Max-power voltage	V_mp_ref	30.6	V
Max-power current	I_mp_ref	8.2	A
Fill factor	FF	0.7712	—
Efficiency (STC)	η	15.3	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.006524	A/°C
Voc temperature coefficient	beta_oc	-0.121176	V/°C
Pmax temperature coefficient	gamma_r	-0.4319	%/°C
NOCT	T_NOCT	45.6	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.56811	V
Light-generated current (ref)	I_L_ref	8.7038	A
Saturation current (ref)	I_o_ref	3.79e-10	A
Series resistance	R_s	0.26398	Ω
Shunt resistance (ref)	R_sh_ref	604.609	Ω
Cells in series	N_s	60	—
CEC Adjust factor	Adjust	13.1247	%

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 60

Module area 1.64 m²

Dimensions 1.653 × 0.992 m

NOCT 45.6 °C

Temp. coefficient of Pmax -0.432 %/°C

Temp. coefficient of Voc -0.324 %/°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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