Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
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High-efficiency four-junction GaAs solar cells suitable for use in spacecraft such as satellites.
A four-junction GaAs solar cell that can be used in spacecraft such as artificial satellites. It has improved conversion efficiency compared to the three-junction GaAs solar cells commonly used in many conventional satellites.
This is a solar charger for AA and AAA rechargeable nickel-metal hydride batteries, mobile phones, and portable AV devices.
Product Overview This is a pocket-sized universal portable solar power system that can charge AA and AAA batteries, as well as supply power to various small mobile devices such as mobile phones, PDAs, and portable AV equipment. It is the original mobile solar cell that has won the Good Design Award and the Special Award from the Small and Medium Enterprise Agency in 2001, known for its long life and long-selling history. Main Features It can charge two rechargeable nickel-metal hydride batteries "Violetta" in AA or AAA size (sold separately) simultaneously using solar power. Additionally, if you connect multiple units with a "DC power cable" (sold separately), you can achieve rapid charging. By attaching a "USB power adapter" (sold separately) and connecting it to mobile devices such as mobile phones, PDAs, and portable AV equipment with a DC input of 4V to 6V using commercially available USB charging cables, you can charge the batteries of those devices. If you pre-charge the rechargeable nickel-metal hydride batteries "Violetta," you can use them even when there is no sunlight. You can also supply power to mobile devices with a DC input of 3V by connecting them with a "DC power cable." If you pre-charge the rechargeable nickel-metal hydride batteries "Violetta," you can use them even when there is no sunlight.
Silicon solar cells for CubeSats
We provide silicon solar cells that can be used for ultra-small satellites, CubeSats. The size of the solar cells is approximately 60 x 20 mm.
Lightweight and flexible! Film-type solar cell modules that can be adhered to walls and flat roofs!
The "Flexible Solar Cell Module" is a versatile module that is flexible and ultra-lightweight, suitable for installation in various locations. 【Features】 ■ Lightweight ■ Can be installed using adhesive or mechanical fixation ■ Minimal output reduction during temperature rise ■ Made from a durable resin material that is resistant to cracking ■ No need for mounting frames, reducing installation costs with simple installation ■ Glare-free (no reflective light pollution) *For more details, please download the PDF or contact us.
