Product Details
Introduction of Solar street light with inbuilt battery
In recent years, lithium batteries have increasingly replaced lead-acid batteries as energy storage devices for solar energy systems due to their longer service life and greater economy, and they are also environmentally friendly. Our company's smart lithium battery solar street lamp can also carry out intelligent optimization calculation of battery residual capacity, day and night length, weather conditions and other factors according to user's needs, reasonably distribute the grade of power consumption, and realize the functions of light control, time control and storage memory, which can ensure ten days of continuous rainy and cloudy lights. And under the harsh environment of minus 45 degrees.
High energy storage density. Compared with other batteries, lithium batteries have a high energy density, reaching 460-600Wh/kg, about 6-7 times that of lead-acid batteries. This means that lithium batteries are lighter under the same charge capacity. According to the calculation, the weight of lead-acid products is about 1/5-1/6 in the same volume.
High and low temperature adaptability. Lithium batteries can be used at - 45°C - 60°C. After technological treatment, they can be used at - 45°C. Lithium batteries are safer. Lithium batteries are dry batteries. They are more stable and safer than lead-acid batteries.
The above is about the advantages of lithium battery solar street lamp. The development of science and technology has promoted the development of the solar street lamp industry. Now the application of lithium battery in the solar street lamp industry is a revolutionary change, which greatly reduces the cost and improves the life of the solar street lamp.
Specification of Solar street light with inbuilt battery
Parameters of LED lamp
LED Power |
20W~80W |
Fixture Materials |
ADC12 die-cast aluminum |
Chip Brand |
Philips Bridgelux |
Chip type |
3030 chip |
Lumination Distribution |
Bat wing shape |
Luminaire Efficiency |
>150lm/W |
Color Temperature |
3000~6000k |
CRI |
≥ Ra70 |
LED Lifespan |
> 50000h |
IP Grade |
IP65 |
Working Temperature |
-40"C~+50"C |
Working Humidity |
10%-90% |
Parameters of Solar Panel
Module Type |
Monocrystalline |
Range Power |
30W~150W/ piece |
Power Tolerance |
±3% |
Solar Cell |
Monocrystalline 156*156mm |
Cell efficiency |
17.3%~19.1% |
Module efficiency |
>18.5% |
Operating temperature |
-40℃~85℃ |
Type of connector |
MC4 ( Optional ) |
Nominal operating cell temperature |
45±5℃ |
Lifetime |
More than 25 years |
Parameters of Lithium Battery
Type |
Lithium iron phosphate Battery |
Operating Voltage |
12V |
Rated capacity |
20AH~120AH/box |
Battery storage working temperature |
-25℃~60℃ |
Working humidity |
No more than 85% RH |
Rating Current |
10A |
Protection Mode |
Overcharge, over-discharge and overload protection, as well as short-circuit and reverse connection protection |
Controller Efficiency |
>95% |
Lifetime |
5~7 years |
Parameters of Solar Panel LED Lighting pole
Material |
Q235 Steel |
Type |
Octagonal or Conical |
Height |
5~15M |
Galvanizing |
Hot dip galvanized (average 100 micron) |
Powder Coating |
Customized powder coating color |
Wind Resistance |
Designed to with stand wind speed of 160km/hr |
Life Span |
>20 years |
Parameters of Anchor Bolt
Material |
Q235 Steel |
Bolts and Nuts Material |
Stainless Steel |
Galvanizing |
Cold dip galvanized process ( optional ) |
Features |
Detachable, helping to save transport space and cost |
Detail of Solar street light with inbuilt battery
Production process of Solar street light with inbuilt battery
Application of Solar street light with inbuilt battery
http://www.flsolarlight.com/