Design Factors of LED Solar Street Light
To ensure the reliability of our solar LED street light solutions, Yangzhou Forever Lighting Co., Ltd. considers various design factors and relies on scientific data. Factors such as shading, latitude, weather conditions, and solar radiation data from NASA's website are taken into account. We also analyze solar radiation levels in both summer and winter to optimize performance.
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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.
Design sheet for 7M pole 40W LED solar street light by Yangzhou Forever Lighting Co., Ltd. IntelliSolar system with automatic on/off feature.
Components |
7M Pole 40W Solar Street Light specs |
Life Span |
QTY |
1 |
Solar Panel |
130W/18V,Mono Crystalline,>19.12% Efficiency. |
>25years |
1pc |
2 |
LED Lamp |
40W-12V,Phillips 3030,160LM/W,3700K-6500K,IP66-IP68 |
>80,000hrs |
1pc |
3 |
Lighting Pole |
7M 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 |
Option 1:100AH/12V GEL battery,Free Maintenance,Deep cycle,Gel type. |
>10years |
1pc |
Option 2:66.5AH/12.8V LifePO4 battery,Lighter Weight,Longer Cycle Lifespan,Lithium type. |
5~10years |
1pc |
9 |
Battery Box |
GEL battery:Hanging battery box,steel,anti-theft |
>5years |
1pc |
Lithium battery:top or hang on the pole,hold 1 battery. |
>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 Yangzhou Forever Lighting Co., Ltd. for custom Dialux simulations tailored to your project needs.