SEG Solar Inc. SEG-715-BTC-BG

Mono-c-Si Bifacial

715 W Pmax

49.02 V Voc

18.51 A Isc

40.91 V Vmp

17.48 A Imp

23.6 % eff.

0.7881 FF

66 cells

Download .PAN for PVsyst Open in PV Explorer Compare with a similar module Soiling and off-MPP calculators

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	715.107	W
PTC Power	PTC	684.5	W
Open-circuit voltage	V_oc_ref	49.02	V
Short-circuit current	I_sc_ref	18.51	A
Max-power voltage	V_mp_ref	40.91	V
Max-power current	I_mp_ref	17.48	A
Fill factor	FF	0.7881	—
Efficiency (STC)	η	23.6	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.014623	A/°C
Voc temperature coefficient	beta_oc	-0.114021	V/°C
Pmax temperature coefficient	gamma_r	-0.2573	%/°C
NOCT	T_NOCT	43.4	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.68763	V
Light-generated current (ref)	I_L_ref	18.52918	A
Saturation current (ref)	I_o_ref	4.42e-12	A
Series resistance	R_s	0.15756	Ω
Shunt resistance (ref)	R_sh_ref	152.067	Ω
Cells in series	N_s	22	—
CEC Adjust factor	Adjust	3.3868	%

The CEC list gives 22 cells in series, which puts 2.23 V on each cell. A silicon cell gives 0.55 to 0.80 V, so PV Ivy uses 66 cells in series for the .PAN file and Similar Modules, found from the CEC count times 3 (it counts one bypass substring).

Actions

Open in PV Explorer Generate PAN File Datasheet not on file CEC Source Data

Module Specifications

Technology Mono-c-Si

Bifacial Yes

BIPV No

Cells in series 66 (inferred, CEC lists 22)

Module area 3.03 m²

NOCT 43.4 °C

Temp. coefficient of Pmax -0.257 %/°C

Temp. coefficient of Voc -0.233 %/°C

Temp. coefficient of Isc 0.079 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

Related Models

All SEG Solar Inc. modules →

Similar Modules

Other manufacturers, same technology and cell count, power within 3 %.