Yantai Xutai New Energy Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of free maintenance solar street light in China, featured by quality products and good service. With abundant experience, we warmly welcome you to buy free maintenance solar street light made in China here from our factory.
Product Overview
120W free maintenance solar street light is a creative product of green, energy saving and environmentally friendly solar street light with self cleaning system, which keep the product free from maintenance, and increase charging efficiency by more than 50%.
Highly efficient imported monocrystalline silicon guarantees working life over 25 years, with exchange rate over 24%.
Built-in grade A powerful lithium ion battery, the battery cell is strictly sorted. Deviation between cells is lower than 4mΩ+5mV. Strict grouping promises consistency of internal resistance, charging and discharging rate reaches 99%. Good heat radiation aluminum is used for external protection battery box; protection grade is IP67, guarantees working life over 10 years.
Product Advantages
Long Lifespan (10+ Years)
Key durability features include:
- LiFePO4 battery with 6000 cycles based on 80% DOD
- Die Casting Aluminum alloy with rust resistant structure
- IP66 waterproof rating
- Materials used are Flame resistant and high temperature resistant
- Maintenance free because of the Self-cleaning function and modular sealed design
Technical Parameters
|
Model |
XT1828SELD120-SC |
|
LED Quantity |
40 PCS 5050 |
|
Module Quantity (pcs) |
2 |
|
Power |
120W |
|
Solar Panel |
Monocrystalline Silicon of 36V/165W |
|
Battery |
Grade A Dynamic LiFe PO4 lithium battery of 36Ah/25.6V (=921.6Wh);
|
|
Adjustable Angle of Module (±15°) |
Yes |
|
Contrtol Mode |
Light Control+Time Control |
|
Working time under full power |
12h |
|
Working time under smart power control |
84h |
|
Charging time (1,000W/m2) |
6h |
|
On-off threshold level |
on≦8LUX, OFF≧10LUX |
|
Material for secondary lighting distribution |
PC |
|
Beam Angle |
C0~180 150°/ T90~270 80° |
|
Protection Grade |
IP66 |
|
Self -cleaning function |
|
|
Self-cleaning Working frequency |
Every 12 hours (Could be Customized) |
|
Photoelectric Parameter |
|
|
Color Temperature (K) |
3,000-6,500K |
|
CRI (Ra) |
70 |
|
Lumens (lm) |
14400-16800lm |
|
Intelligent Mode |
Yes |
|
Working under rainy days |
7 to 10 days |
|
Package |
|
|
Net Weight |
36kg±5% |
|
Gross Weight |
74kg±5%(2pcs/box) |
|
Product Dimension |
1828 *548*85mm±5% |
|
Package Dimension |
1845*252*590mm±5% |
|
Quantity in20/ 40 Feet Container |
180/450PCS |
|
Installation |
|
|
Diameter of Pole |
Ø89mm |
|
Screw Fixation |
YES |
|
Wind resistance level(km/h) |
209 |
|
Installation Height (m) |
8-10 |
|
Installation Distance(m) |
30-33 |
|
Irradiation Area(m2): |
363 |
Product Dimension (mm)
120W Illumination Simulation-10m
Trouble Shooting
Luminary does not work after installation?
a Confirm if the luminary is turned on.
b If there were no switch, confirm if the protective film on solar panel had been peeled off.
c Make sure luminary were installed in daylight so that the solar panel is activated by sunlight, then it can work in night.
d Please keep away from other light illuminating if there were advertising board or other lanterns above or beside the luminary. The luminary would not work under other lighting illumination.
Part of luminaries don't work?
Luminary installed near to night, so the solar panel is not activated by sunlight. It would recover working next day.
The brightness of luminary is low?
Rated battery capacity is only 40% to 50% for long distance delivery. Brightness would recover after 2 or 3 days sunlight.
Project Cases(120W/10m Pole Height/35m Pole Distance)
FAQ
Why the free maintenance system important for the solar street light?
On one hand it keeps high charging efficiency of solar panel to guarantee the battery fully charged and the LED power supply enough. On the other hand it saves a lot maintenance cost, specially the solar street light are installed on more than 10m height pole which difficult to clean regularly.
What certificates available?
CE, ROHS, CB, TUV, ISO9001, ISO14001
Can the battery and solar panel be customized?
Yes we can customize the specs according to your demand, also we could give you professional suggestion based on your project details.
Does it have motion sensor?
We can add motion sensor, but we don't suggest. Commonly the motion sensor is used for the parking or garden, and the sensor distance is limited within 15m, this distance is too late for the car passing with high speed. On the other hand, that's why we equip big solar panel and battery for the lights to work full night without dimming.
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