Design Factors of Dual Arms LED Solar Street Light
To ensure the design of a reliable solar LED street light solution, Yangzhou Forever Lighting Co., Ltd. takes into account various factors and relies on scientific data. These factors include the shading factor, latitude, weather conditions, and most importantly, the solar radiation and black data collected from the NASA website. We also consider the differences in solar radiation between summer and winter.
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| Shading Factor |
Latitude |
Weather |
Dust |
Wind Speed |
Temperature |
Humidity |
- Solar Radiation Condition
| Annual Averaged Insolation Incident On A Horizontal Surface (kWh/m2/day) |
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Oceania |
Asia |
Africa |
America |
Europe |
| 22-year Average |
5.343 |
4.979 |
5.415 |
5.322 |
3.497 |
| Equivalent Number Of NO-SUN Or BLACK Days (days) |
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Oceania |
Asia |
Africa |
America |
Europe |
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| 7 day Average |
3.468 |
2.847 |
2.388 |
2.782 |
3.474 |
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Solar Street Lighting Specification
Extreme high-power branded LEDs in best lumen efficacy.
Exclusive technology of VRLA GEL battery and Lithium Iron Phosphate (LiFePO4) management program, enabling more long and endurable.
Fully adjustable solar panel tilt and orientation for maximum energy collection.
High efficient Mono / Multi Solar modules are used for longer durability.
High conversion efficiency MPPT/PWM charge controller for optional.
LED power:15W to 200W for option.
Lumen output: Up to 180 Lumens per Watt.
Solar Panel:100W to 540W as designed.
Battery:VRLA GEL battery/LiFePO4 for option.
Charge Controller: PWM/MPPT for option.
Pole: 3M-12M for street option,HDG for anti rust.
Autonomy/Battery Backup: Up to 5 days..
Warranty: 5 Year Limited Warranty with Performance Guarantee.
Product Name: Double Solar Street Lamp
Company Name: Yangzhou Forever Lighting Co., Ltd.
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Description: The Double Solar Street Lamp by Yangzhou Forever Lighting Co., Ltd. is a high-quality and automatic solar street light. With dual arms and an 11M pole, it provides powerful illumination with its 80W LED lights. This waterproof outdoor solar light is perfect for parking lots, highways, and outdoor areas. It is a reliable and energy-efficient solution for your lighting needs.
| Components |
11M Pole Double 80W Solar Street Light specs |
Life Span |
QTY |
| 1 |
Solar Panel |
500W/36V,Mono Crystalline,>21.12% Efficiency. |
>25years |
1pc |
| 2 |
LED Lamp |
Dual 80W-24V,CREE/BRIDGELUX OR CUSTOMIZED 3030,160LM/W,3700K-6500K,IP66-IP68 |
>80,000hrs |
1pc |
| 3 |
Lighting Pole |
11M conical,single arm,Q235 Steel,Hot dip galvanized,Powder coating,Rust Proof. |
>25years |
1pc |
| 4 |
Solar Panel Bracket |
Detachable,Q235 steel,Hot dip galvanized,Powder coating,Rust Proof. |
>25years |
1pc |
| 5 |
Foundation Kit |
Detachable,Q235 steel. |
>25years |
1pc |
| 6 |
Charge Controller |
15A, Automatic dusk to dawn auto dimming |
>8years |
1pc |
| 8 |
Battery |
200AH/12V*2pcs GEL battery,Free Maintenance,Deep cycle,Gel type. |
>10years |
1pc |
| 5~10years |
1pc |
| 9 |
Battery Box |
GEL battery:Hanging battery box,steel,anti-theft |
>5years |
1pc |
| >10years |
1pc |
| 10 |
Cables |
2*1.5mm²,from LED lamp to controller |
>20years |
3-8M |
| 2*2.5mm²,from solar panel to controller |
2-8M |
| 2*2.5mm²,from solar battery to controller |
2-5M |
- Working :10-12hrs/night at intelligent working mode*2-3 overcast days,5.0KWH/M²/day.
- Noted:pole height 3M to 12M for solar street light choosing,15M-50M for high mast pole.
- LED power 15W to 150W for solar street light choosing.
- Customized design is available.
- Solar street light with remote function is optional.
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Welcome to contact Yangzhou Forever Lighting Co., Ltd. for customized Dialux simulations based on your project needs. We offer high-quality Double Solar Street Lamps that are perfect for outdoor lighting. Our dual solar LED lighting system features an 80W solar street light with a waterproof design. It is ideal for parking lots, highways, and other outdoor areas. The double arm solar street light pole ensures maximum stability and durability. Experience the benefits of solar-powered street lights with our reliable and efficient products.
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