Zhejiang Sunpro Power Technology Co Ltd SP550-144M10T
Mono-c-Si
550
W Pmax
49.9
V Voc
14.0
A Isc
41.96
V Vmp
13.11
A Imp
21.83
% eff.
0.7874
FF
72
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 | 550.096 | W |
| PTC Power | PTC | 516.9 | W |
| Open-circuit voltage | V_oc_ref | 49.9 | V |
| Short-circuit current | I_sc_ref | 14.0 | A |
| Max-power voltage | V_mp_ref | 41.96 | V |
| Max-power current | I_mp_ref | 13.11 | A |
| Fill factor | FF | 0.7874 | — |
| Efficiency (STC) | η | 21.83 | % |
| Temperature Coefficients | |||
| Isc temperature coefficient | alpha_sc | 0.00742 | A/°C |
| Voc temperature coefficient | beta_oc | -0.140219 | V/°C |
| Pmax temperature coefficient | gamma_r | -0.341 | %/°C |
| NOCT | T_NOCT | 43.9 | °C |
| Single-Diode (De Soto) Parameters | |||
| Modified ideality factor | a_ref | 1.87511 | V |
| Light-generated current (ref) | I_L_ref | 14.01527 | A |
| Saturation current (ref) | I_o_ref | 3.79e-11 | A |
| Series resistance | R_s | 0.15938 | Ω |
| Shunt resistance (ref) | R_sh_ref | 146.078 | Ω |
| Cells in series | N_s | 72 | — |
| CEC Adjust factor | Adjust | 4.6398 | % |
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Module Specifications
Technology
Mono-c-Si
Bifacial
No
BIPV
No
Cells in series
72
Module area
2.52 m²
NOCT
43.9 °C
Temp. coefficient of Pmax
-0.341 %/°C
Temp. coefficient of Voc
-0.281 %/°C
Temp. coefficient of Isc
0.053 %/°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.
- SP550-144M10T Main listing, this page
- SPDG550-144M10
Related Models
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