Alta conversion rate is as high as 80%, which seems to be the chip with the highest conversion rate in the world, using the background for walking or outdoor leisure absorption ~

It seems to be 1.2 watts ~ I don't remember it very much, short enough for emergency ~

No, isn't the highest conversion of solar energy 33% now?

No, alta flexible solar chips have not actually been popularized in consumer electronics and are mostly used in space. At that time, it was a company's attempt to cover consumption ~

The flexible gallium arsenide solar cell chip produced by Alta Devices has the characteristics of light, thin and flexible. It can be used in more creative structural designs such as foldable, flat and inflatable, and supports more compact high-power solar cell array design., To meet the energy required by high-speed low-earth orbit communication satellites.
Traditional photovoltaic modules (PVA) are composed of hundreds or even thousands of small solar cells. Individual cells are packaged and protected by glass layers. The cells are connected by metal welds and need to be filled and isolated to prevent electrical arcs and intrusion from the space environment. In contrast, Hanergy Alta's Devices products consist of 10 to 100 times the size of flexible battery cells without glass packaging, which not only eliminates battery breakage accidents, reduces costs, but also eliminates the risk of electrical connection exposure. At the same time, different from the traditional single battery or CIC (glass encapsulated interconnected battery) installation method, Hanergy Alta Devices solar cell uses a large-area, high-capacity vacuum bonding process to achieve bonding with customer substrates.
In general, compared with traditional space solar cells, Hanergy Alta Devices technology and products provide better solutions for LEO satellite manufacturers in terms of balance of solar energy conversion efficiency, battery pack weight, battery durability, deployment speed and cost.

Photo: In April this year, Hanergy Alta Devices solar cells to power 60 small satellites.
According to information released by the Federal Communications Commission of the United States, it is expected that more than 15,000 low-Earth orbit small satellites will soon be deployed in the fields of communications, scientific research, military intelligence, remote sensing and the development of new technologies. Hanergy Alta Devices has a long history of cooperation with high value-added fields such as satellites and aerospace. In April this year, more than 60 ThinSats small satellites powered by Hanergy Alta Devices solar cells were successfully launched from NASA's Wallops Flight Facility in Virginia. At present, Hanergy Alta Devices is working with several top satellite manufacturers to apply its leading solar cell technology to recent launch missions.
Ding Jian, senior vice president of Hanergy Group and chief executive officer of Hanergy Alta Devices, said: "We have now established a dominant position in the high-altitude long-endurance UAV (HALE UAV) and high-altitude pseudo-satellite (HAPS) market, and will continue to serve LEO satellite projects with unique leading technologies. We believe that Alta's Devices solutions can effectively meet the needs of this fast-growing market."
At present, the highest conversion rate of gallium arsenide double junction thin film battery prepared by Hanergy Alta Devices reaches 31.6%, the highest conversion rate of single junction battery reaches 29.1%, and the conversion rate of single junction mass production components reaches 25.1%, maintaining the world's leading level. In addition, Professor Eli Yablonovitch and Professor Harry Atwater, two co-founders of Hanergy Alta Devices, won the William R.Cherry Award, which represents the highest academic awards in the industry, in 2017 and 2019 respectively.
It is understood that Hanergy Alta Devices can provide the world's most efficient, thinnest and flexible mobile energy technology, converting any type of light into electricity, thus expanding the system energy supply and in many cases completely replacing traditional power supply. The solution can be fully integrated into the terminal system and is very suitable for small satellites, unmanned systems, consumer electronics, sensors, automobiles, remote exploration or mobile carriers of any size and weight.
At that time, it was in a sensitive period of technology, and the patch package could only be operated back to China after the completion of the United States. The above technical introduction, can understand

I remember wrong, it was more than 31.

As I said, my company also developed a solar energy product this year, which is of consumer grade. at that time, I was looking for a high conversion rate. I remember that the highest one was over 30. you said over 80 startled me

Haha, it's a long time ago, but the power of the five chips is really about 1.2.

Uh-huh

Where?

Tell me ~

Charging

The conversion rate of alta chips is the highest in flexible solar chips, which is also a promotion of this chip in consumer products.

Functional prototype