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.
Product Information: Product List:
Solar LED block | Solar LED glass block | Solar LED approach Light | Solar LED street light | Security lights | LED fluorescent lamp | Other
Safe and secure proposal of urban development - Evacuation guidance panel | Solar LED block
Product details - Solar LED block / Solar LED glass block | Solar LED approach Light | Solar LED street light | Solar LED display board | AC approach Light | Solar power capacitor

Solar LED approach Light (capacitor adoption) SUN-SLAP12S
It is a solar battery and electric double layer capacitor products with solar power that combines (capacitor).
Since it is a stand-alone power generation system, choosing a location, you do not need cumbersome wiring and power construction.
株式会社 サンライト - ソーラーLEDアプローチライト(キャパシタ採用)SUN-SLAP12S

Use applications
  • Park
  • Street
  • Entrance
  • Parking
  • Location that power supply is difficult
System
The adoption of long-life LED and a capacitor, there is no need of maintenance a long period of time.
When it comes to dusk, you automatically lights up by the sensor.

Key Features
POINT1 High illuminance LED are bright and have long service life
Bright by high brightness LED, it is long life without fear of burn out.
POINT2

Independent of weather (With proper installation)

Learn more
The adoption of a silicon single crystal solar cells, charging efficiency is good, you can charge even in rainy weather and diffused light.
POINT3 Automatic brightness and illumination time management
Learn more
It will automatically detect the brightness by the photo sensor, and automatically starts lighting.
POINT4 No need in battery replacement
Learn more
Storage battery replacement is not required in the adoption of the electric double layer capacitor of long life (charging and discharging times 100 000 times). In addition, you can use with confidence from the low-temperature fluctuations in performance due to temperature is less than that of the battery up to a high temperature (-20 - 60 ℃).
POINT5 Clean energy - No need in wiring
The adoption of solar cells, cumbersome wiring work is also not necessary, do not take even the electricity bill.
In addition, without the use of harmful heavy metals in the power storage unit (using the organic activated carbon), it does not adversely affect the environment.

Specifications
Product number SLAP-12S
External dimensions Φ 65x1320mm(embedded 300mm)
This body Paul: extruded aluminum power generation unit: polycarbonate resin
Solar cells Single crystal silicon solar about 2W (0.145W / cell x14 ≒ 2W, maximum current ≒ 320mA)
Finished color Silver
Power storage unit 600F / 5V (2 straight 2 parallel) about 1.58Wh
Electric double layer capacitor 600F / 2.5Vx4 this
The light source unit Main light projecting unit: high brightness white LEDx12
The light guide plate part: high brightness LEDx3 (emission color: blue, green, white and warm white)
Power consumption Vcap = 4.8V~3.6V 5 straight 3 parallel LED drive current 2.2mA
(2.2mAx3 parallel) x13.3V = 87.7mWh lighting time (1) = about 7 hours
Vcap = 3.6V~2.0V 5 straight 3 parallel LED drive current 1.5mA
(1.5mAx3 parallel) x13V = 58.5mWh lighting time (2) = about 9.6 hours
Charging time When Sunny (100,000 lux) about 90 minutes during cloudy weather (20,000 lux) about 7.5 hours or more
Lighting time About 16.6 hours (lighting time (1) + (2))
Illuminance About 10 lux (directly under illumination)
Turned on and off Automatic detected by the photo sensor
Water resistant Rainproof specification
[Installation conditions, etc.]
Solar cells [where it is not suitable for installation] Please towards the south
Building and place-fallen leaves that block the sunlight in such places, trees become shade by the building, dust, mud, you might fluctuate in brightness and lighting time by sunshine conditions where solar cells are stained by such bird's dropping.

Brochure (PDF), Case Studies
Japanese version only.
Sunlight, Inc. - Solar LED Solar LED
approach Light
Sunlight, Inc. - Solar LED
Sunlight, Inc. - Solar LED
SUN-SLAP12S

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Product Information: Product List:
Solar LED block | Solar LED glass block | Solar LED approach Light | Solar LED street light | Security lights | LED fluorescent lamp | Other

Safe and secure proposal of urban development - Evacuation guidance panel | Solar LED block
Product details - Solar LED block / Solar LED glass block | Solar LED approach Light | Solar LED street light | Solar LED display board | AC approach Light | 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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