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50W LED Solar Street Light for Mountainous Area

50W LED Solar Street Light for Mountainous Area
Price: US $ 465-480/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 10/Set
Pay Type: L/C,T/T,Western Union
Brief Specification for 50W Solar LED Street Light with 8m pole, designed based on average solar radiation condition 4.5KWH, Lighting hours: 10 Hrs/Day and 3 rainy days for backup. 

50W solar LED street light
50W/24V LED lamp
180W/24V solar panel(90W/24V *2)
10A/24V charge controller
100AH/24V GEL battery(100AH/12V *2)
120/24 type underground battery box
8m galvanized pole with arm and brackets.
Detailed technical parameter:
Detailed technical parameter for 50W solar LED street light
Working Time:10 hours/day, 3 rainy or cloudy dasy backup
Component NameTechnical Parameter for components
50W/24V LED lampLED Power:50W
Power Voltage:24VDC
Total Lums:5800lm
Color Temperature:6500K
LED Quantity:1W*50PCS
Luminous efficiency:140~150Lm/W
IP Protection:IP65
Illumination Area:24*10M
LEDs chip:BridgeLux from USA
Light transmittance:≥90%
180W/24V Solar panel(90W/24V *2)Nominal Power(W):90W/24V
Type of cell:Mono or Poly
Cells efficiency:17.88%
Maximum power(W):91.8W
Voltage at max power(VMP):35.38V
Current at max power(IMP):2.54A
Open circuit voltage(VOC):43.21V
Short circuit current(ISC):2.98A
10A/24V charge controllerStandard power:10A/24V
Rated voltage(VDC):24V
Rated current(A):10A
Charge recommended max. current(A):10A
The biggest open-circuit voltage(V):50V
Floating charge:26.4~27.2
Low voltage(V)Disconnecct:21.6±0.2
Over voltage(V)Cut off:35±0.2
Current without load (mA):<10MA
Application ambient temperature:-20ºC~+70ºC
IP Protect:IP67
Protect function:
  1. Battery reverse connection protection
  2. Solar panel reverse polarity connection protection
  3. Over load and short circuit protection
  4. Back flow from battery to solar module protection
  5. Battery open circuit protection
  6. Lighting surge protection(in case necessary)
  7. Over-charging and over-discharging protection
  8. LED display
  9. Thunder strike protection;
  10. Time control and light control.
100AH/24V GEL battery(100AH/12V *2)Nominal Voltage(V):12V
Dimension Length(MM)406MM
Total Height(MM)221MM
Capacity 25ºC (77ºF) To 1.70V/Cell20 hr rate:102AH
10 hr rate:96AH
5 hr rate:70AH
1 hr rate:56AH
120 Type battery boxMaterial:PP(120/24)
8M glavanized pole(with 1.2m arm and brackets)Standard height:8M
Top diameter(MM):76MM
Bottom diameter(MM):165MM
Anchor bolts(MM):4*M20*700MM
Hot dip galvanized thickness not less than 80um

Installation pictures:

Working principle:
1. LED solar street light relies on solar energy, which is clean, endless and environment-friendly. 
2. The system is mainly composed of solar panel, light source, controller and free-maintenance battery. 
3. In daytime, when there is sunshine, the solar panel can convert the solar energy to electric energy and store it in the battery. At night or rainy or cloud condition, the battery shall supply power for normal lighting. 
4. The controller can judge the brightness of daylight and automatically switch on the light. The whole process is operating in completely automatic mode, without human action.

How to choose models from LTE-Solar?
1).the power of your required LED light?
2).the height of the pole?
3).how many hours/night the light can work?
Second: If you have no idea on the above question, please inform us below:
1). What's the width of road?
2). What's your request on the power of the light source?
The Third:
Please choose your favorite model from our website or the catalogue.

Markets: South America,Southeast Asia,Africa,Mid East,Western Europe
Working Mode: Turn on and off Automaticly
Maintenance: Free-Maintenance
Environment: Eco-Friendly
Light Source: LED Lamp
Lamp Body Material: Aluminum
Light Type: Solar
Technics: Hand-woven
Illumination Time: 12h
Charging Time (',H): 8
Usage: Street
IP Rating: IP65
Certification: RoHS
Voltage: 12/24V
With Light Source: With Light Source
Color Temperature: 3000k-7000k
Power: 50W
Cell Type: Gel Battery
With the fast development of solar energy industry in past years, costs of solar products is

Declining rapidly, which makes solar energy the most competitive energy with good features like clean, unlimited and economical.

LTE-Solar dedicates to prompt solar energy all overthe world, so that we could breathe fresh air and see blue sky everywhere.

LTE-Solar was established in 2008, our company specializes in the R&D (research &development), manufacturing and sales of Solar street light, Solar garden light and solar lawn light. LTE-Solar has always been enthusiastic, bursting with innovative ideas and intelligent solutions. We are providing different kinds of solar lighting products, such as common solar street light and AIO series solar street light.

LTE-Solar regards high quality and innovation as the most important value of the company. We

Always insist on the two principles which high product quality and perfect service to create benefits for our clients. Meanwhile, based on our professional technical strength and years of experience, we are providing integrated solutions from designing to installing.

In the long term, our customers not only make profit from a reliable return, but also make an important contribution to preserve the ecological environment by a green supply power mode.

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  • Lux-Tech Energy Co., Ltd.

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