# SLL-2804 Clover Solar Bollard Light | TPK Lighting

> The SLL-2804 Clover is a commercial solar bollard light in 40-100cm heights with a 5V 5W mono PV panel, 19.2Wh LiFePO4 battery and 365lm quad optics; IP65, pole excluded.

## Source

- Canonical: [https://www.tpk-led.com/products/sll-2804/](https://www.tpk-led.com/products/sll-2804/)
- Content type: Products
- Language: en
- Published: 2026-10-17T07:23:01+00:00
- Modified: 2026-10-17T07:23:01+00:00
- Product model: SLL-2804
- Product family: Solar Lawn Light

## Content

# Four-Leaf Clover Architectural Optics Clover Series Commercial Solar Bollard Light Model: SLL-2804

[![SLL-2804 Clover Series Commercial Solar Bollard Light](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-front-elevation-pure.webp) Image unavailable · original image link retained](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-front-elevation-pure.webp)

## SLL-2804 Clover Commercial Solar Bollard Light

IP65 Weatherproof · Quad Clover Optical Lenses · Monocrystalline PV · Self-Contained Unit (External Tall Pole Excluded)

The SLL-2804 Clover Series Commercial Solar Bollard Light pairs iconic four-leaf clover organic geometry with high-performance solar pathway engineering. Designed with four downward-facing optical clusters, this fixture distributes 365 lumens of glare-free 360-degree illumination along luxury garden walks, hotel courtyards, and residential avenues. Featuring an integrated 5V 5W monocrystalline silicon disc, 3.2V 6Ah (19.2Wh) LiFePO4 battery, and heavy-duty aluminum construction with anodic oxidation, it sustains 3+ continuous rainy nights of illumination. Complete self-contained bollard luminaire; external tall street lighting poles are excluded.

[![SLL-2804 clover solar bollard family architectural lineup overview (self-contained unit · external tall pole excluded)](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-family-overview.webp) Image unavailable · original image link retained](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-family-overview.webp)

## Color & Optic

### Color Temperature Options

3000K

6500K

Available in 3000K warm white and 6500K daylight white. High color rendering index CRI > 80 Ra accentuates nighttime floral architecture.

### Beam Options

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

120° Batwing

Quad clover radial optical lenses projecting symmetrical 360° circular downward pathway beam across 4.0m to 6.0m luminaire spacing intervals.

## Product Specifications

Solar Panel 5V 5W High-Efficiency Monocrystalline Silicon

Battery Storage 3.2V 6Ah (19.2Wh) LiFePO4 Chemistry

LED Engine 4x Clusters / 40x SMD 2835 | 365 Lumens

Color Temperature 3000K Warm / 6500K Daylight White

Charging Time 4–6 Hours Direct Sunlight Exposure

Lighting Autonomy >3 Consecutive Overcast / Rainy Nights

Housing Material Die-Cast Aluminum with Anodic Oxidation Finish

Optical Lens Quad Clover Stepped Anti-Glare Polycarbonate

Ingress & Impact IP65 Ingress Certified | IK08 Impact

Operating Range -25°C to +65°C Temperature Resistance

Mounting Interface Base Flange Plate with 4x Ø10.5mm Holes

Supply Scope Bollard Luminaire Only (External Pole Excluded)

## Model Lineup & Engineering Configurations

Model Code | Solar PV | Battery Capacity | Luminous Output | CCT Options | Fixture Height & Head | Mounting & Packaging **SLL-2804-40CM** | 5V 5W Mono | 3.2V 6Ah (19.2Wh) | 365 lm | 3000K 4000K 6500K | 235×140 × H400mm | Base Flange Self-Contained · Pole Excluded 4 Sets/Ctn · 500×500×270mm
**SLL-2804-60CM** | 5V 5W Mono | 3.2V 6Ah (19.2Wh) | 365 lm | 3000K 4000K 6500K | 235×140 × H600mm | Base Flange Self-Contained · Pole Excluded 4 Sets/Ctn · 500×500×270mm
**SLL-2804-80CM** | 5V 5W Mono | 3.2V 6Ah (19.2Wh) | 365 lm | 3000K 4000K 6500K | 235×140 × H800mm | Base Flange Self-Contained · Pole Excluded 4 Sets/Ctn · 1000×260×270mm
**SLL-2804-100CM** | 5V 5W Mono | 3.2V 6Ah (19.2Wh) | 365 lm | 3000K 4000K 6500K | 235×140 × H1000mm | Base Flange Self-Contained · Pole Excluded 4 Sets/Ctn · 1000×260×270mm

## Advantages

### Iconic Four-Leaf Clover Optical Architecture

The clover quad-lens configuration projects symmetrical light downwards across pathways, creating captivating organic ground patterns while eliminating blinding glare.

### 5V 5W High-Conversion Monocrystalline PV

The top-mounted square monocrystalline solar panel maximizes energy yield from early morning until sunset, fully recharging the internal cell in 4 to 6 hours of bright sun.

### Industrial Deep-Cycle LiFePO4 Chemistry

Built with a 3.2V 6Ah (19.2Wh) Lithium Iron Phosphate battery delivering over 2,000 thermal cycles with zero maintenance and sustaining 3+ overcast nights.

### Anodic Oxidation Marine-Grade Aluminum

Heavy-duty aluminum column and clover head treated with precision anodic oxidation resist coastal salt air, harsh solar UV exposure, and outdoor wear.

### Four Standard Architectural Heights

Available in 400mm low pedestal, 600mm standard, 800mm pathway, and 1000mm estate pillar heights to suit any landscape scale requirement.

### Rapid Surface Flange Anchoring

100% self-contained solar operation eliminates costly underground cabling; the integrated base flange fastens securely to concrete footings in minutes.

## Applications

### Garden Walkways & Terrace Steps

Guiding pedestrians along stone terraces, patio steps, and garden trails with four-leaf clover downward pathway illumination.

### Lawn Borders & Shrubbery Edges

Highlighting manicured turf perimeters and flowerbed contours with elegant architectural vertical lines and zero cabling disruption.

### Reflecting Pools & Water Courtyards

Creating dramatic nocturnal mirror reflections across decorative pond margins and fountains with IP65 moisture-proof industrial sealing.

### Private Villa Patios & Entrances

Enhancing outdoor dining verandas and private estate sanctuaries with warm, inviting 3000K architectural lighting.

### Boutique Resort Hotels & Spas

Elevating guest evening experiences across resort trails and open-air pavilion walkways with zero electricity operating costs.

### Corporate Campus Pedestrian Paths

Defining campus walking routes and outdoor rest areas with durable bollards that withstand daily foot traffic and weather exposure.

## Impressions

![SLL-2804 clover solar bollard lights along garden stone walkway](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-application-garden-walkway.webp) Image unavailable · original image link retained

![Multiple heights of SLL-2804 clover bollards along lawn terrace border](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-application-lawn-terrace.webp) Image unavailable · original image link retained

![SLL-2804 clover solar bollard beside reflecting courtyard pool](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-application-villa-landscape.webp) Image unavailable · original image link retained

![SLL-2804 clover solar bollards illuminating luxury villa patio terrace](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-application-patio-boundary.webp) Image unavailable · original image link retained

## FAQ

Are external tall lighting poles included in the standard SLL-2804 order?

No. The SLL-2804 is supplied strictly as a self-contained architectural bollard luminaire (external tall street light poles are excluded). Each package includes the complete column, clover head, and base flange. What heights are offered and how do they coordinate in landscape architecture?

The SLL-2804 is manufactured in four heights: 400mm (pedestal height for stone steps and rockeries), 600mm (garden borders), 800mm (standard pedestrian paths), and 1000mm (tall estate entry pillars). How is the bollard anchored to ground surfaces?

The heavy-duty aluminum base plate features 4x fastener holes for expansion bolts directly into concrete pads, stone pavers, or wooden decking. Soft-ground anchor spikes can also be attached. How does the luminaire perform through prolonged cloudy weather?

Powered by a 19.2Wh LiFePO4 battery and energy-saving 365 lm LED clusters, the luminaire operates reliably for 3+ consecutive nights on a single 4 to 6-hour bright sunlight charge. Can color temperatures (CCT) be customized per project?

Yes. We supply factory-calibrated 3000K warm white, 4000K neutral white, and 6500K daylight white options to suit specific hospitality or commercial architectural palettes. What warranty and international certifications are provided?

The SLL-2804 holds full CE, RoHS, and IP65 waterproof certifications, accompanied by a 3-year factory warranty covering the solar module, lithium storage battery, LEDs, and structural body.

![](https://static.tpk-led.com/images/website/tpk-led/Product/SLL-2804/sll-2804-solar-bollard-light-front-elevation-pure.webp) Image unavailable · original image link retained

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