Sunlight, Inc.
株式会社 サンライトはソーラー自発光システムによるLEDライトを開発しています。
Sunlight, Inc.
What is solar LED?
Product information
Achievements examples
Company profile
FAQ Contact us Site map Go to JPN site.
The solar self-luminous system:
Solar and self-emission system | automatic control the brightness, lighting time | clean friendly maintenance-free environment
Corresponds to the all-weather | the electric double layer capacitor | and LED lighting using solar power capacitor

Supports all-weather
(depending on the installation conditions)
  • To those of the solar cells
    small size, the "amorphous silicon solar cells", also to those of medium and large, it has adopted a single-crystal silicon solar cells mainly. Amorphous silicon solar cells, the light efficiency of changing to electric (conversion efficiency) is slightly degraded, there is a characteristic, such as can be taken out electricity in the shade, depending on the installation and use environment, we are appropriately selected the solar cells.
  • Medium save the storage
    electricity I am adopted (storage medium) to mainly capacitor (also known as "electric double layer capacitor").Capacitor, as compared to a conventional battery of, less variation in performance due to temperature, use range from low to high temperatures (-20 ℃ 〜 60 ℃) is also widely, can be installed in a wide range of areas.
  • LED
    Such as fluorescent lamps, light emitting efficiency is lower as the temperature is lowered. LED, by contrast, does not undergo little affected by temperature, used in the cold land is possible. (Up to -80 ℃, it does not change very much.)

Full and rechargeable sunshine conditions
During the day is required to charge possible environment for more than 10 hours at 20 000 lux. (Equivalent at the time of the summer of cloudy weather.) In the above the following sunshine conditions, or shorten the lighting time, in extreme cases may not light up.
- direct illumination during fine weather but is more than 100 000 lux, is why that illuminance only obtained about one of the light energy of about 5 thousand lux and 20 minutes in the rain.
株式会社 サンライト - 全天候対応


The solar self-luminous system:
Solar and self-emission system | automatic control the brightness, lighting time | clean friendly maintenance-free environment
Corresponds to the all-weather | the electric double layer capacitor | and LED lighting using solar power capacitor

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What is solar LED?
Product information
Achievements examples
Company profile
FAQ Contact us Site map Go to JPN site.
Sunlight, Inc.
株式会社 サンライトはソーラー自発光システムによるLEDライトを開発しています。
Sunlight, Inc.
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