English 
MSCM-4.5-12.5B
YIM
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1.Description
MSCM-4.5-12.5B is a miniature photovoltaic cell power generation module, using 2 aerospace three-junction gallium arsenide solar cells with an average conversion efficiency of 30.0% (AM0, 1sun, 136.7mW/cm2, 25℃). When used on the ground, the standard design voltage is 4.5V, and the working current is 12.5mA. It can be used as a primary power supply to directly power storage batteries and electronic products in areas such as wearables and the Internet of Things.
2.Feature
High-efficiency, lightweight and thin；
Sealed, waterproof；
Good barrier function
Good performance under weak light；
Good environmental adaptation；
3. Structure
MSCM-4.5-12.5B is mainly composed of printed circuit boards, gallium arsenide solar cells, EVA glue and TPT film; it adopts the integrated design of structure and circuit, cooperates with advanced packaging technology, has high integration, stable and reliable performance, and can meet various requirements. The requirements for use in a complex natural environment.
4.Design Parameter
Parameter | Value | Units |
Length | 21.50-0.1 | mm |
Wide | 110-0.1 | mm |
Thickness | 0.9 | mm |
Weight | 0.30-0.05 | g |
Dustproof and waterproof | IP67 | / |
Temperature tolerance | -80~+80 | ℃ |
Service life | 8 | year |
5.Electrical Characteristics
Parameter | Value | Units |
Isc | 16.0 | mA |
Voc | 5.25 | V |
Imp | 15.2 | mA |
Vmp | 4.53 | V |
Pmp | 68.8 | mW |
Area specific power | 29.1 | mW/cm2 |
Weight specific power | 156.4 | mW/g |
@AM0(136.7mW/cm2, 25℃)
6.IV Curve
7.Product photograph
8.Temperature Coefficients
Parameter | Value | Units |
ΔVoc | -13.0 | mV/℃ |
ΔIsc | 0.01 | mA/℃ |
ΔVm | -13.2 | mV/℃ |
ΔIm | 0.01 | mA/℃ |
9.Notification
The product is the segmented absorption and utilization of the full spectrum of sunlight, and its performance cannot be normally output under non-full spectrum light sources such as indoor LED lights and fluorescent lights；
Product performance test should be carried out under natural sunlight, or simulated light source similar to natural light；
The performance indicators listed in this manual have been obtained through rigorous testing and should be correct. However, the performance of the representative product in a specific working environment cannot be guaranteed.
1.Description
MSCM-4.5-12.5B is a miniature photovoltaic cell power generation module, using 2 aerospace three-junction gallium arsenide solar cells with an average conversion efficiency of 30.0% (AM0, 1sun, 136.7mW/cm2, 25℃). When used on the ground, the standard design voltage is 4.5V, and the working current is 12.5mA. It can be used as a primary power supply to directly power storage batteries and electronic products in areas such as wearables and the Internet of Things.
2.Feature
High-efficiency, lightweight and thin；
Sealed, waterproof；
Good barrier function
Good performance under weak light；
Good environmental adaptation；
3. Structure
MSCM-4.5-12.5B is mainly composed of printed circuit boards, gallium arsenide solar cells, EVA glue and TPT film; it adopts the integrated design of structure and circuit, cooperates with advanced packaging technology, has high integration, stable and reliable performance, and can meet various requirements. The requirements for use in a complex natural environment.
4.Design Parameter
Parameter | Value | Units |
Length | 21.50-0.1 | mm |
Wide | 110-0.1 | mm |
Thickness | 0.9 | mm |
Weight | 0.30-0.05 | g |
Dustproof and waterproof | IP67 | / |
Temperature tolerance | -80~+80 | ℃ |
Service life | 8 | year |
5.Electrical Characteristics
Parameter | Value | Units |
Isc | 16.0 | mA |
Voc | 5.25 | V |
Imp | 15.2 | mA |
Vmp | 4.53 | V |
Pmp | 68.8 | mW |
Area specific power | 29.1 | mW/cm2 |
Weight specific power | 156.4 | mW/g |
@AM0(136.7mW/cm2, 25℃)
6.IV Curve
7.Product photograph
8.Temperature Coefficients
Parameter | Value | Units |
ΔVoc | -13.0 | mV/℃ |
ΔIsc | 0.01 | mA/℃ |
ΔVm | -13.2 | mV/℃ |
ΔIm | 0.01 | mA/℃ |
9.Notification
The product is the segmented absorption and utilization of the full spectrum of sunlight, and its performance cannot be normally output under non-full spectrum light sources such as indoor LED lights and fluorescent lights；
Product performance test should be carried out under natural sunlight, or simulated light source similar to natural light；
The performance indicators listed in this manual have been obtained through rigorous testing and should be correct. However, the performance of the representative product in a specific working environment cannot be guaranteed.
