TANFON A-SLS18W solar led light kit system

• 40W/18V Monocrystalline sillicon solar panel, waterproof resign package. Sillicon chip import from Germany. PV efficiency>20%
• Solderability and tension ensured by quality printing paste

• 12V/18W High Lumens     
• Lumen(LM): 2520-2880
• Chip import from USA
• LED Chip: High Brightness Bridgelux, high efficiency, low loss, luminous flux 140lm/w-160lm/w
• PHILIPS and CREE for optional

• 12AH LiFePO4 12.8V Lithium battery
• Long life cycle, >2000 times deep cycle, 8 times of lead acid battery
• No memory effect, highly efficient charge anytime. no reduction of capacity
• low self-discharge rate <3% monthly

• Multicrest MPPT tech, adapts to the solar panel which is under shadow or partly damaged
  Auto identify day/night
  Very low dormancy loss: 0.06W

• 1) Material: iron Q235
• 2) Height: 4M
• 3) Wall thickness: 3.0mm  
• 4) Production: 140 turn 89 
• 5) Flange: 280 * 280mm   
• 6) Aperture: 200 * 200mm
• 7) Hot galvanized, spray milky appearance fluorocarbon

• 6500-7000K

• Over 36 hours, considering 3-5 rainy days

• -20~+60 degrees

• IP65

• 3 years

Q:Are you factory or trading company?

A: We have 3000 sqm modern factory, with 4 production lines. We have 40 factory workers and 5 of them are quality control and engineer guys. Welcome to visit our factory.

Q.How long does the solar power can be stored of solar led garden lights?

A:Solar power of the integrated solar led lights can be stored for 6 months after the batteries are full charged. Please examine, and charge periodically after long time transportation to prevent damage.

Q: How many cycles full charge&discharge about your battery?

A: In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times.

Q. How to control the luminance of the solar led garden lights?

A:Our solar panel lights adopts Microwave sensor control & brightness sub-regulation. Here we especially introduce the brightness sub-regulation. Use a computer system to set the brightness according to the time change. For example, from 6:00p.m. to 12:00p.m., 100% brightness; from 0:00a.m. to 06:00a.m., 20% or 30% brightness. In that way, this new product can instead common LED street light.

Q. What is the mounting height?

A: We suggest the solar led lights of 20W, 30W, 40W for 3-5m, the solar led lights of 50W, 60W, 80W for 6-8m.

Q. What is the distance?

A: For the distance, we suggest the solar led lights of 20W, 30W, 40W for 25-30m, the solar led lights of 50W, 60W, 80W for 30-35m.