Vietnam Sunergy Joint Stock Company VSUN320-60MH-BW
Mono-c-Si
320
W Pmax
40.6
V Voc
10.12
A Isc
33.4
V Vmp
9.59
A Imp
19.3
% eff.
0.7796
FF
60
cells
Same test data as VSUN320-60M and 3 other listings. CEC lists each frame, color and backsheet version as its own listing.
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 | 320.306 | W |
| PTC Power | PTC | 296.2 | W |
| Open-circuit voltage | V_oc_ref | 40.6 | V |
| Short-circuit current | I_sc_ref | 10.12 | A |
| Max-power voltage | V_mp_ref | 33.4 | V |
| Max-power current | I_mp_ref | 9.59 | A |
| Fill factor | FF | 0.7796 | — |
| Efficiency (STC) | η | 19.3 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.004048 | A/°C |
| Voc temperature coefficient | beta_oc | -0.107996 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.371 | %/°C |
| NOCT | T_NOCT | 45.5 | °C |
| Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.53021 | V |
| Light-generated current (ref) | I_L_ref | 10.1246 | A |
| Saturation current (ref) | I_o_ref | 3.02e-11 | A |
| Series resistance | R_s | 0.26291 | Ω |
| Shunt resistance (ref) | R_sh_ref | 579.435 | Ω |
| Cells in series | N_s | 60 | — |
| CEC Adjust factor | Adjust | 11.5571 | % |
Additional Model Sources
| Source | Model type | Fit quality | Citation |
|---|---|---|---|
| CEC module list (via SAM library) Default | CEC / De Soto single-diode | — | https://www.energy.ca.gov/media/2367 |
| Sandia PVsyst single-diode fit | PVsyst single-diode | NMBE Pmp0.0177 | Sandia National Laboratories — PVsyst single-diode parameter translation. See data/pvsyst_params.README.md. https://pvpmc.sandia.gov/ |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
60
Module area
1.66 m²
NOCT
45.5 °C
Temp. coefficient of Pmax
-0.371 %/°C
Temp. coefficient of Voc
-0.266 %/°C
Temp. coefficient of Isc
0.040 %/°C
CEC list
On the 23 Jun 2026 list
Parameters from
16 Nov 2022 list
Measured Data
No measured data yet for this module.
Same Test Data
5 listings with identical nameplate test data, one per frame, color or backsheet version.
- VSUN320-60M Main listing
- VSUN320-60M-BB
- VSUN320-60M-BW
- VSUN320-60MH
- VSUN320-60MH-BW This page
Related Models
Similar Modules
Other manufacturers, same technology and cell count, power within 3 %.
- S-Energy Co. Ltd. SN20-60MAE-320V Same test data as this module 320.3 W 40.6 V Voc
- Shinsung E&G Co. Ltd. SSV320-60M Same test data as this module 320.3 W 40.6 V Voc
- United Renewable Energy Co. Ltd. F6K320H3G Same test data as this module 320.3 W 40.6 V Voc
- Bluesun Solar Energy Tech. Co.Ltd BSM320M-60 320.3 W 40.9 V Voc
- Jinko Solar Co. Ltd JKM320M-60 320.3 W 40.9 V Voc
- Jinko Solar Co. Ltd JKM320M-60H 320.3 W 40.9 V Voc
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