Jiangsu Runergy New Energy Technology Co. Ltd HY-DH108N8T-425

Mono-c-Si

422 W Pmax

38.3 V Voc

14.15 A Isc

31.7 V Vmp

13.31 A Imp

21.64 % eff.

0.7785 FF

54 cells

Same test data as HY-DH108N8-425 and 2 other listings. CEC lists each frame, color and backsheet version as its own listing.

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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	421.927	W
PTC Power	PTC	403.1	W
Open-circuit voltage	V_oc_ref	38.3	V
Short-circuit current	I_sc_ref	14.15	A
Max-power voltage	V_mp_ref	31.7	V
Max-power current	I_mp_ref	13.31	A
Fill factor	FF	0.7785	—
Efficiency (STC)	η	21.64	%
Temperature Coefficients
Isc temperature coefficient	alpha_sc	0.004639	A/°C
Voc temperature coefficient	beta_oc	-0.087669	V/°C
Pmax temperature coefficient	gamma_r	-0.3038	%/°C
NOCT	T_NOCT	43.2	°C
Single-Diode (De Soto) Parameters
Modified ideality factor	a_ref	1.32067	V
Light-generated current (ref)	I_L_ref	14.17047	A
Saturation current (ref)	I_o_ref	3.53e-12	A
Series resistance	R_s	0.18262	Ω
Shunt resistance (ref)	R_sh_ref	126.238	Ω
Cells in series	N_s	108	—
CEC Adjust factor	Adjust	6.1486	%

The CEC list gives 108 cells in series, which puts 0.36 V on each cell. A silicon cell gives 0.55 to 0.80 V, so PV Ivy uses 54 cells in series for the .PAN file and Similar Modules, found from the model name (108 half cells).

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Module Specifications

Technology Mono-c-Si

Bifacial No

BIPV No

Cells in series 54 (inferred, CEC lists 108)

Module area 1.95 m²

NOCT 43.2 °C

Temp. coefficient of Pmax -0.304 %/°C

Temp. coefficient of Voc -0.229 %/°C

Temp. coefficient of Isc 0.033 %/°C

CEC list On the 23 Jun 2026 list

Parameters from 23 Jun 2026 list

Measured Data

No measured data yet for this module.

Same Test Data

4 listings with identical nameplate test data, one per frame, color or backsheet version.

Similar Modules

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