
Design Factors Of Led Solar Street Light
To assure designing a reliable solar led street light solution,Forever-Lighting consider all factors and stick to scientific data:like shading factor,latitude,weather etc,especially based on the solar radiation and black data collected from NASA website,also considering solar radiation in Summer and in Winter.
- Design Factors
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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) | |||||||||||
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) | |||||||||||
Oceania | Asia | Africa | America | Europe | |||||||
7 day Average | 3.468 | 2.847 | 2.388 | 2.782 | 3.474 |
Solar Street Lighting Specification

- Features and Benefits
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.
- Performance Summary
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 8M pole 60w led solar street light
Specification | Power setting | Pole height | Solar Panel | Battery &box | Charge Controller | Anchor Bolts | Cable and fittings | Working mode | Autonomy | Solar Radiation (KWH/M²/day) |
8M pole 60W led power | 60W | 8M | 200W/36V | GEL at 150AH/12V (LifePO4 112AH/25.6V) | 15A-12V/24V | Optional | yes | 6hrs at 100%,then 6hrs at 50% | 2-3days | 5.0 |
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