SAP201b/c
YIM
| Quantity: | |
|---|---|
Battery structure
P/N structure N/P type triple junction structure, the main materials of the top battery to the bottom battery are respectively
GaInP2/InGaAs/Ge
Upper electrode Gold Nickel/Gold/Silver/Gold (AuGeNi/Au/Ag/Au)
Lower electrode palladium/silver/gold (Pd/Ag/Au)
Anti-reflection film Titanium oxide / aluminum oxide (TiOx / Al2O3)
b) Typical electrical performance
Voc(mV) 2630
Jsc (mA/cm2) 16.8
Pm(mW/cm2) 36.5
Average photoelectric conversion efficiency (Eff) is not less than 27%
c) battery characteristics
Typical size (mm) 35.4×16.7, (35.4+13.6)×14.7
Ge substrate thickness (mm) 0.155 ± 0.02
Area density (mg/cm2) ≤80
The SAP201b uses a trapezoidal solar cell with a 8V bus voltage output as a baseline product. The high bus voltage solution can be customized for a lifetime of 1 to 2 years.
The SAP201c adopts a triangular solar cell and a 3V bus voltage as a baseline product. The high bus voltage scheme can be customized, 5V~12V, the power will not be reduced, and the life span is 0.5~1 years
TYPE |
SAP201b |
SAP201c |
||
| Trapezoidal solar cell 5S6P | Triangular solar cell 2S17P |
|||
（mm） |
83mm×211.5mm |
|||
BOL |
Voc（V） |
25℃ |
13.1 |
5.24 |
Vmp（V） |
85℃ |
9.41 |
3.76 |
|
Pmp（W） |
25℃ |
4.05 |
4.30 |
|
Pmp（W） |
85℃ |
3.45 |
3.67 |
|
EOL |
Voc（V） |
25℃ |
12.7 |
5.08 |
Vmp（V） |
85℃ |
9.03 |
3.61 |
|
Pmp（W） |
25℃ |
3.70 |
3.92 |
|
Pmp（W） |
85℃ |
3.15 |
3.36 |
|
1) BOL indicates data at the beginning of life;
2) EOL indicates the data at the end of the orbital life, SAP200b is estimated according to the 1-year life expectancy, and the SAP200c is estimated according to the 6-month life expectancy;
3) Pmp is the output power of the solar array at the optimal operating point
Battery structure
P/N structure N/P type triple junction structure, the main materials of the top battery to the bottom battery are respectively
GaInP2/InGaAs/Ge
Upper electrode Gold Nickel/Gold/Silver/Gold (AuGeNi/Au/Ag/Au)
Lower electrode palladium/silver/gold (Pd/Ag/Au)
Anti-reflection film Titanium oxide / aluminum oxide (TiOx / Al2O3)
b) Typical electrical performance
Voc(mV) 2630
Jsc (mA/cm2) 16.8
Pm(mW/cm2) 36.5
Average photoelectric conversion efficiency (Eff) is not less than 27%
c) battery characteristics
Typical size (mm) 35.4×16.7, (35.4+13.6)×14.7
Ge substrate thickness (mm) 0.155 ± 0.02
Area density (mg/cm2) ≤80
The SAP201b uses a trapezoidal solar cell with a 8V bus voltage output as a baseline product. The high bus voltage solution can be customized for a lifetime of 1 to 2 years.
The SAP201c adopts a triangular solar cell and a 3V bus voltage as a baseline product. The high bus voltage scheme can be customized, 5V~12V, the power will not be reduced, and the life span is 0.5~1 years
TYPE |
SAP201b |
SAP201c |
||
| Trapezoidal solar cell 5S6P | Triangular solar cell 2S17P |
|||
（mm） |
83mm×211.5mm |
|||
BOL |
Voc（V） |
25℃ |
13.1 |
5.24 |
Vmp（V） |
85℃ |
9.41 |
3.76 |
|
Pmp（W） |
25℃ |
4.05 |
4.30 |
|
Pmp（W） |
85℃ |
3.45 |
3.67 |
|
EOL |
Voc（V） |
25℃ |
12.7 |
5.08 |
Vmp（V） |
85℃ |
9.03 |
3.61 |
|
Pmp（W） |
25℃ |
3.70 |
3.92 |
|
Pmp（W） |
85℃ |
3.15 |
3.36 |
|
1) BOL indicates data at the beginning of life;
2) EOL indicates the data at the end of the orbital life, SAP200b is estimated according to the 1-year life expectancy, and the SAP200c is estimated according to the 6-month life expectancy;
3) Pmp is the output power of the solar array at the optimal operating point
