- Solar Outdoor Lighting
- Integrated Solar Street Lights
- Solar lighting
- Supplier in China
- Solar Garden Light manufacturer
- All in One Solar Street Lamp
- How Manufacturer Supply high power integrated solar power led street light?
- What is the best product for integrated LED solar street lights?
- outdoor waterproof IP65 all-in-one solar LED solar lamp-color 2700-6500K led solar lamp Lumen Smart Motion Sensor
- What are the knowledge points about the installation structure of integrated solar street lights
- How Do Solar Street Lights Improve Our Lives? Everything to know about led solar street lights.
- solar street light
- Integrated Solar Street Light
- All in One solar street light
- Solar Led Street Light
- Solar Street Light Factory
- Integrated Solar Parking Lot Lights
- Integrated Solar Billboard Lights
- China Solar Lighting Supplier
- All In One Solar LED Street Lamp
- Outdoor Waterproof Solar Road Lighting
Categories
New blog
Tags
- 2017-04-18 09:08:47
•For example: ESL-16
solar panel: 14.5W, Li-ion battery: 97.68WH, LED: 1200lm, lighting mode: 5Hrs smart lighting + 7Hrs 25% lighting
Below is the formula for reference:
•LED lighting time:
T(time)=battery power/(LED power*energy saving )coefficient=15.35Hrs
Lighting time per day:4.75Hrs
Lighting days=15.35/4.75=3.2days
It means the lighting will work for 3 raining day after battery full charged.
•Solar charging time:
T(time)=battery capacity/solar charging current=(97.68/3.7)/ (14.5/5.5)=10Hrs, which means it need 2 sunny day for full charing the battery.
•Left power after daily solar charging & using:
Left power=(daily solar charging-daily using)/daily using=61.6%
It means solar charge one day, the lighting will work 1.6days.
Shenzhen Leadray Optoelectronic Co.,Ltd is professional China Led Solar Street Lights Manufacturer,have many years experience in LED solar street lights Design,R&D and manufacturing all in one led solar street lights.