Zhejiang Sunpro Power Technology Co Ltd SPDG545-144M10
Mono-c-Si
545
W Pmax
49.74
V Voc
13.92
A Isc
41.83
V Vmp
13.03
A Imp
21.63
% eff.
0.7872
FF
72
cells
Same test data as SP545-144M10T. 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 | 545.045 | W |
| PTC Power | PTC | 512.9 | W |
| Open-circuit voltage | V_oc_ref | 49.74 | V |
| Short-circuit current | I_sc_ref | 13.92 | A |
| Max-power voltage | V_mp_ref | 41.83 | V |
| Max-power current | I_mp_ref | 13.03 | A |
| Fill factor | FF | 0.7872 | — |
| Efficiency (STC) | η | 21.63 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.00696 | A/°C |
| Voc temperature coefficient | beta_oc | -0.136288 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.346 | %/°C |
| NOCT | T_NOCT | 43.2 | °C |
| Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.87137 | V |
| Light-generated current (ref) | I_L_ref | 13.93538 | A |
| Saturation current (ref) | I_o_ref | 3.89e-11 | A |
| Series resistance | R_s | 0.15902 | Ω |
| Shunt resistance (ref) | R_sh_ref | 143.905 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | 7.6519 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
72
Module area
2.52 m²
NOCT
43.2 °C
Temp. coefficient of Pmax
-0.346 %/°C
Temp. coefficient of Voc
-0.274 %/°C
Temp. coefficient of Isc
0.050 %/°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
2 listings with identical nameplate test data, one per frame, color or backsheet version.
- SP545-144M10T Main listing
- SPDG545-144M10 This page
Related Models
Similar Modules
Other manufacturers, same technology and cell count, power within 3 %.
- Mate Solar Co Ltd MS545M-72HB 545.0 W 49.7 V Voc
- Alexus Solar ALEX-545-B-72-S 545.0 W 49.68 V Voc
- Sunpal Power Co Ltd SP545M-72HB 545.0 W 49.68 V Voc
- SOLAREVER TECNOLOGA DE AMERICA SA DE CV SE-182*91-545M-144 545.0 W 49.8 V Voc
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- HYUNDAI ENERGY SOLUTIONS CO. LTD. HiN-S545BI 545.0 W 50.0 V Voc
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