Product Introduction
Built for high‑power off‑grid road projects, the SLD Series Split Solar Street Light adopts separate solar panel and lamp‑head layout. This 6063 aluminum radiator split solar street lamp with high‑transmittance PC lens delivers stable high‑brightness road illumination, and its 93%+ light‑transmission PC lens split solar lamp for highway project meets strict lighting requirements for arterial roads and highways. Equipped with genuine imported high‑efficiency LED chips, the luminaire adopts high‑thermal‑conductivity aluminum substrate and optimized radiator structure to keep low working temperature for LED modules. Accessible power‑box design enables quick component replacement on‑site without complex disassembly. IP65 housing comes with level‑4 lightning‑protection capability and passes 1000‑hour salt‑spray test to handle coastal, dusty and corrosive sites. It supports adjustable mounting angle, cable‑free installation, and can be retrofitted onto existing 220VAC utility poles for old‑lamp upgrade works. Built‑in PIR motion sensor and LED self‑diagnostic indicators complete intelligent energy‑saving and real‑time status monitoring for field crews.

Product Parameter
|
MODEL NUMBER |
SLD-60W |
SLD-80W |
SLD-100W |
SLD-120W |
SLD-200W |
|
Power |
60W |
80W |
100W |
120W |
200W |
|
Solar Panel |
18V/120W Mono |
18V/160W Mono |
36V/200W Mono |
36V/240W Mono |
36V/400W Mono |
|
Battery |
Lithium LifePO4 battery |
Lithium LifePO4 battery |
Lithium LifePO4 battery |
Lithium LifePO4 battery |
Lithium LifePO4 battery |
|
12.8V, 60AH(768WH) |
12.8V, 75AH(960WH) |
25.6V, 60AH(1536Wh) |
25.6V, 75AH(1920Wh) |
25.6V, 105AH(2688Wh) |
|
|
LED |
4 cores high efficiency |
4 cores high efficiency |
4 cores high efficiency |
4 cores high efficiency |
4 cores high efficiency |
|
Product Size |
366*249*142mm |
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|
Solar Panels Size |
800*760*30mm |
1040*760*30mm |
1320*760*30mm |
1540*760*30mm |
1320*760*30mm*2 |
|
Material |
Die casting Aluminum + PMMA |
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|
Efficacy |
200LM/W |
||||
|
Solar panel conversion efficiency |
23.80% |
||||
|
Luminous Flux |
12000LM |
16000LM |
20000LM |
24000LM |
40000LM |
|
Controller |
MPPT controller |
||||
|
Light angle |
30°, 60°, 90° |
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|
Lighting Method |
100% for the first 4 hours, 20% for the next 7 hours |
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|
Discharge time |
12 hours a night, 3-5 rainy days |
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|
Installation Height Recommended |
6-8m |
8-10m |
10-12m |
12-15m |
15-18m |

Product Feature
•Optimized 6063 Aluminum Thermal Dissipation System
Heavy‑duty 6063 extruded‑aluminum radiator with thick anti‑corrosion spray coating. Matched with high‑thermal‑conductivity aluminum substrate, it efficiently dissipates heat generated by LED chips, lowers light decay and extends overall fixture service life under continuous high‑power operation.
•High‑performance PC Optical‑lens Assembly
Direct‑emission lighting design with premium PC lens achieving over 93% light transmittance. Delivers even road‑surface illumination, reduces glare and light loss, well‑suited for highway and main‑road lighting standards.
•Modular Accessible Power‑box for Easy Servicing
Open‑access power‑box structure allows technicians to swap internal components conveniently. No full‑lamp disassembly required, greatly cutting labour cost for large‑scale distributed project maintenance.
•Enhanced Surge & Lightning‑protection Performance
Comes with level‑4 or higher lightning‑protection design. IP65 ingress‑protected die‑cast aluminum housing defends against rain, dust and moisture, plus it has passed 1000‑hour salt‑spray ageing test for coastal and industrial corrosive environments.
•Independent Split‑type Mechanical Layout
Separated solar panel and lamp‑head structure, solar panel angle can be adjusted independently to capture maximum sunlight, ideal for locations with complex sunshine conditions. Pre‑assembled wiring simplifies field installation, no trenching work required.
•Intelligent Energy‑saving & Status‑diagnosis Function
Integrated PIR motion sensor automatically dims brightness when no pedestrian or vehicle movement is detected. LED self‑diagnostic indicators show real‑time battery and charging status. Hybrid‑charging logic guarantees sufficient battery capacity across seasonal sunlight changes.
•Wide Compatibility for Retrofit Projects
0°‑15° adjustable tilt angle, supports pole‑top or lateral mounting. Fully compatible with existing standard utility poles and 220VAC infrastructure for traditional street‑lamp renovation projects.

Product Application
- Urban highway and main arterial road lighting projects
- Large‑scale municipal infrastructure bidding & procurement
- Coastal zone public road and heavy‑duty industrial park perimeter lighting
- Off‑grid remote area high‑power public lighting construction
- Large parking lots, logistics zones and suburban trunk‑road illumination
- Retrofit upgrade for original grid‑powered high‑wattage street‑lamp facilities

Company Introduction


FAQ
Q: What are the core advantages of SLD split‑style compared with regular split solar street lights?
A: SLD highlights upgraded 6063 aluminum heat‑dissipation system and high‑transmittance PC lens, specially optimized for high‑power working scenarios. Its accessible power‑box makes component replacement much easier during later‑stage project maintenance. It also adds level‑4 lightning protection for open‑road highway sites.
Q: What installation height is recommended for different SLD power specifications?
A: Suggested mounting height: 60‑80W for 6‑10 m, 100‑120W for 10‑15 m, 200W model for 15‑18 m to get qualified highway‑grade road lighting performance.
Q: Can IoT remote monitoring function be added to SLD series?
A: IoT cloud management is optional. Reserved hardware interface supports external 4G IoT module add‑on, to realize centralized remote status monitoring for large cluster municipal lighting projects.
Q: Can you supply tender‑related engineering documents for SLD series?
A: Yes, IES photometric files, DIALux lighting simulation reports and complete certification copies can be provided to meet government bidding submission demands.
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