# SSL-1108 Commercial Solar Street Light | TPK Lighting

> The SSL-1108 is a commercial solar street light with modular 60W-150W outputs, an MPPT controller, monocrystalline solar panel and IP65 protection; pole excluded.

## Source

- Canonical: [https://www.tpk-led.com/products/ssl-1108/](https://www.tpk-led.com/products/ssl-1108/)
- Content type: Products
- Language: en
- Published: 2026-10-17T07:22:31+00:00
- Modified: 2026-10-17T07:26:05+00:00
- Product model: SSL-1108
- Product family: Solar Street Lights

## Content

# Commercial Solar Roadway Lighting Yunfan Series Integrated Solar Street Light Model: SSL-1108

[![SSL-1108 Yunfan Series Integrated Solar Street Light](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-solar-street-light-perspective-grey-01.webp) Image unavailable · original image link retained](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-solar-street-light-perspective-grey-01.webp)

## SSL-1108 Yunfan Series Integrated Solar Street Light

IP65 Weatherproof · High-Efficiency Mono PV · Commercial LED Optics · Pole Excluded (Luminaire Head Only)

The SSL-1108 Yunfan Series Integrated Solar Street Light combines high-efficiency monocrystalline photovoltaic performance with an aerodynamic heavy-duty die-cast aluminum chassis engineered for secondary highways, municipal roads, commercial complexes, and industrial logistics parks. Available in 60W, 80W, 120W, and 150W configurations delivering up to 15,778 lumens, the luminaire features high-capacity 12.8V deep-cycle LiFePO4 batteries (up to 960Wh / 75Ah), dual 5054 LED optical modules with 140°×70° batwing distribution, and an adjustable solar panel bracket optimizing solar absorption across diverse geographical latitudes. Supplied strictly as an all-in-one luminaire head with solar panel assembly (lighting poles excluded from supply scope), it mounts directly onto standard Ø60mm spigots via four stainless steel set-screws, ensuring over 3 to 5 continuous nights of autonomous dusk-to-dawn illumination.

[![SSL-1108 perspective view](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-solar-street-light-perspective-grey-01.webp) Image unavailable · original image link retained](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-solar-street-light-perspective-grey-01.webp)

## Color & Optic

### Color Options

3000K

4000K

6500K

Available in 3000K warm white, 4000K neutral white, and 6500K daylight cool white. High color rendering index CRI > 80 Ra.

### Beam Options

![140x70 degree batwing roadway beam angle](https://static.tpk-led.com/images/Beam%20Angle/120%C2%B0.webp)

140°×70° Batwing

Precision batwing PMMA optical lenses delivering uniform longitudinal road surface illumination with optical efficiency exceeding 90%.

## Product Specifications

Solar Panel 18V 150W (150W) / 18V 130W (120W) / 18V 110W (80W) / 18V 90W (60W) Mono-Si

Battery Pack 12.8V 75Ah (960Wh) / 60Ah (768Wh) / 45Ah (576Wh) / 30Ah (384Wh) LiFePO4

LED Light Source 30V 5054 SMD · 2 Modules · 144 pcs (4W per LED)

Luminous Flux 15,778 lm (150W) / 12,400 lm (120W) / 8,445 lm (80W) / 6,484 lm (60W)

Color Temperature 3000K ~ 6500K Dual Spectrum (CRI > 80 Ra)

Beam Angle 140° × 70° Rectangular Roadway Batwing Distribution

Product Size 850×430×245mm (Head) · Solar Panel: 720~1180×680mm

Installation Tenon Standard Tenon Inner Diameter Ø60 mm (Luminaire Head Only · Pole Excluded)

Mounting Height 6m ~ 12m · Recommended Spacing 18m ~ 32m

Controller & Sensor Intelligent PWM Dusk-to-Dawn Multi-Stage Dimming

Weatherproof Rating IP65 Ingress Protection · Operating Temp: -25°C to 65°C

Housing Material Heavy-Duty ADC12 Die-Cast Aluminum with Anodic Finish (Grey / White)

## Model Configuration

Model | Dimension | Power | Color Options | Lumen Output | Packing Info **SSL-1108-60W** | 850 × 430 × 245 mm (PV: 720×680mm) | 60W Class (18V 90W PV) | 3000K 4000K 6500K | **6,483.7 lm** | **Tenon: Ø60 mm (Luminaire Only · Pole Excluded) | G.W. 11.0 kg** Battery: LiFePO4 30Ah (384Wh) Carton: 880×330×290mm (1 Set)
**SSL-1108-80W** | 850 × 430 × 245 mm (PV: 890×680mm) | 80W Class (18V 110W PV) | 3000K 4000K 6500K | **8,444.7 lm** | **Tenon: Ø60 mm (Luminaire Only · Pole Excluded) | G.W. 12.1 kg** Battery: LiFePO4 45Ah (576Wh) Carton: 880×330×290mm (1 Set)
**SSL-1108-120W** | 850 × 430 × 245 mm (PV: 1000×680mm) | 120W Class (18V 130W PV) | 3000K 4000K 6500K | **12,400.8 lm** | **Tenon: Ø60 mm (Luminaire Only · Pole Excluded) | G.W. 13.2 kg** Battery: LiFePO4 60Ah (768Wh) Carton: 880×330×290mm (1 Set)
**SSL-1108-150W** | 850 × 430 × 245 mm (PV: 1180×680mm) | 150W Class (18V 150W PV) | 3000K 4000K 6500K | **15,778.0 lm** | **Tenon: Ø60 mm (Luminaire Only · Pole Excluded) | G.W. 14.3 kg** Battery: LiFePO4 75Ah (960Wh) Carton: 880×330×290mm (1 Set)

## Advantages

### High-Efficiency Monocrystalline Silicon PV

Equipped with 18V high-conversion Grade-A monocrystalline silicon solar panels (90W to 150W) with module conversion efficiency exceeding 22%, ensuring rapid battery charging even in overcast and rainy conditions.

### Deep-Cycle Automotive-Grade LiFePO4 Battery

Built-in high-capacity 12.8V lithium iron phosphate battery packs (384Wh to 960Wh) engineered for more than 2,000 charge-discharge cycles, featuring intelligent BMS overcharge and thermal runaway protection.

### Dual-Module 5054 High-Lumen Optical Distribution

Dual high-power 5054 SMD LED clusters paired with specialized anti-UV PC optical lenses deliver 140°×70° batwing roadway illumination, delivering light transmittance up to 90% and rated lifespan over 80,000 hours.

### Aerodynamic Heavy-Duty Die-Cast Aluminum Body

One-piece molded high-strength ADC12 die-cast aluminum housing finished with anodic oxidation and anti-corrosive electrostatic powder coating, providing IP65 ingress protection and rugged weather resistance.

### Multi-Angle Adjustable PV Mounting Bracket

Features an adjustable knuckle hinge bracket allowing multi-gear solar panel tilt angle customization (15° to 45°), maximizing annual photovoltaic energy harvest across diverse project latitudes.

### Standard Ø60mm Spigot Tenon Mount

Standardized Ø60mm inner diameter mounting sleeve secured with four high-tensile stainless steel locking screws enables direct slip-fit installation onto local roadway poles (pole excluded from supply scope).

## Application Scenarios

### Municipal & Rural Roadways

Standard secondary highways, municipal thoroughfares, and rural roads requiring zero-grid trenching, low maintenance, and continuous nighttime safety visibility.

### Industrial & Logistics Parks

Perimeter access roads, freight loading docks, distribution facilities, and factory campus avenues demanding durable high-lumen commercial illumination.

### Commercial Plazas & Parking Lots

Shopping center perimeters, transit parking areas, and pedestrian promenades requiring wide uniform batwing light coverage and clean architectural aesthetics.

### Urban Boulevards & Avenues

City boulevards, landscaped parkways, and civic thoroughfares benefiting from low glare optical distribution and integrated clean energy autonomy.

### Parks & Waterfront Promenades

Municipal public parks, greenway trails, riverfront walkways, and recreation corridors providing eco-friendly solar illumination with zero ground cable excavation.

### Residential Communities & Estates

Suburban neighborhoods, gated residential villa complexes, and resort developments seeking modern styling, whisper-quiet solar operation, and reliable security lighting.

## Impressions

![Suburban residential roadway solar street lighting at dusk](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-suburban-residential-roadway-scene-01.webp) Image unavailable · original image link retained

![Town boulevard dusk corridor commercial solar lighting](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-town-boulevard-dusk-corridor-scene-02.webp) Image unavailable · original image link retained

![Dual carriage avenue highway nighttime illumination](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-dual-carriage-avenue-lighting-scene-03.webp) Image unavailable · original image link retained

![Rural highway pathway night safety lighting](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-rural-highway-pathway-lighting-scene-04.webp) Image unavailable · original image link retained

![Waterfront promenade greenway park solar illumination](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-waterfront-promenade-greenway-scene-05.webp) Image unavailable · original image link retained

## Frequently Asked Questions

Model: SSL-1108

What pole diameter is required for mounting the SSL-1108 luminaire head?

The SSL-1108 luminaire head features a standardized tenon sleeve with an inner diameter of Ø60 mm (2.36 inches). It is secured onto standard Ø60 mm round tenons or horizontal outreach bracket arms using four high-tensile stainless steel hexagonal set-screws. Does the standard package include the light pole?

No, standard supply includes only the self-contained luminaire head assembly with integrated monocrystalline solar panel, deep-cycle LiFePO4 battery, and LED modules. Light poles are excluded from the supply scope to avoid excessive international container shipping freight. How many continuous rainy days can the SSL-1108 sustain?

Equipped with high-capacity 12.8V deep-cycle LiFePO4 battery packs (up to 960Wh / 75Ah) and an intelligent PWM multi-stage dimming controller, the SSL-1108 provides over 3 to 5 continuous overcast or rainy days of autonomous illumination from a single full charge cycle. Can the solar panel tilt angle be adjusted for different regional latitudes?

Yes. The SSL-1108 features a heavy-duty adjustable knuckle bracket with multi-gear angle locking mechanism, allowing contractors to calibrate the solar panel tilt between 15° and 45° to optimize solar irradiance capture across different project locations and seasons. What warranty coverage is provided for commercial project deployments?

TPK provides a standard 2-year complete commercial manufacturer warranty covering the monocrystalline solar panel, LiFePO4 battery pack, optical lens modules, and smart controller, with free maintenance or component replacement during the warranty period.

![](https://static.tpk-led.com/images/website/tpk-led/Product/SSL-1108/ssl-1108-solar-street-light-perspective-grey-01.webp) Image unavailable · original image link retained

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