SSL-5109
Flourishing Lotus Series
Commercial-grade 360° architectural solar post-top luminaire delivering up to 5,980 lumens across 35-meter radiuses for prestige landscapes and civic plazas.
Architectural form.
Public presence.
360° Panorama optics.
Inspired by the blossoming lotus flower, six precision-engineered die-cast aluminum petals radiate from the central solar hub. Integrated high-transmittance optical PC lenses project a symmetrical 360° beam pattern across a 35-meter ground diameter, eliminating dark perimeter zones across civic plazas, public parks, and commercial boulevards.
576Wh LiFePO4 core.
Powered by an industrial-grade 3.2V 180Ah (576Wh) lithium iron phosphate battery pack paired with an integrated MPPT controller, the system maintains peak solar harvesting even during low-irradiance conditions. Engineered with over 2,000 deep discharge cycles, the power management system delivers 3 to 5 full nights of continuous dusk-to-dawn illumination.
Modular split system.
To eliminate transit deformation across international container routes, the SSL-5109 utilizes a heavy-duty split-carton system separating the core hub from the optical petals. On site, the luminaire mounts directly onto standard Φ89 mm (3.5") poles with four stainless steel hexagonal set screws, enabling rapid contractor installation without specialized hoisting equipment.
One architecture.
Three configurations.
SSL-5109-200W · 3-Head (75W PV / 2,990 lm)
2,990 lm · 75W Monocrystalline PV
3.2V / 90Ah (288Wh) LiFePO4
Thickened Die-Cast Aluminum · IP65 Weatherproof · IK08
Φ89 mm (3.5") Tenon Receiver · 4 Locking Fasteners
Technical specifications.
| Model Configuration | Optical Petals | Rated Power | Luminous Flux | Solar Panel | Battery / Driver | Mounting Spigot | Net Weight |
|---|---|---|---|---|---|---|---|
| SSL-5109-200W3-Head Commercial Post-Top | 3 Petals (300 LEDs) | 200W Class | 2,990 lm | 75W / 18V Mono | 3.2V / 90Ah (288Wh) LiFePO4 | Φ89 mm (3.5") | 24.50 kg |
| SSL-5109-400W6-Head Flagship Commercial | 6 Petals (600 LEDs) | 400W Class | 5,980 lm | 150W / 18V Mono | 3.2V / 180Ah (576Wh) LiFePO4 | Φ89 mm (3.5") | 39.42 kg |
| SSL-5109-ACAC Grid-Tied Hybrid Luminaire | 6 Petals (600 LEDs) | 150W Load | 5,980 lm | AC 100–277V Driver | Direct Mains Powered | Φ89 mm (3.5") | 36.80 kg |
Light distribution.
Optical distributions
Mounting height simulation
| Mounting Height | Coverage Area | Center Lux | Average Lux |
|---|---|---|---|
| 6.0 meters (19.7 ft) | Φ 22 meters | 56.4 lx | 28.2 lx |
| 7.0 meters (23.0 ft) | Φ 26 meters | 41.5 lx | 21.0 lx |
| 8.0 meters (26.2 ft) | Φ 30 meters | 31.8 lx | 16.2 lx |
| 10.0 meters (32.8 ft) | Φ 35 meters | 20.4 lx | 10.5 lx |
Dimensions & drawings.
Packaging & logistics.
SSL-5109-200W · 3-Head (75W PV / 288Wh)
Carton 1: 390 × 390 × 370 mm · Carton 2: 720 × 490 × 165 mm
Net Weight: 24.50 kg · Gross Weight: 31.80 kg
20'GP: 120 Sets · 40'GP: 250 Sets · 40'HQ: 310 Sets
Applications.
Civic plaza central grounds
Waterfront promenade
Botanical park walkway
Corporate campus boulevard
Frequently asked questions.
How does the fixture maintain illumination during overcast or rainy weather?
The luminaire provides up to 3 to 5 consecutive cloudy or rainy days of autonomous dusk-to-dawn lighting. Its integrated 150W monocrystalline panel recharges the internal 576Wh LiFePO4 battery pack within 6 to 8 hours of sunlight, governed by an internal intelligent MPPT controller that dynamically optimizes harvest during overcast conditions.
What pole diameter is required for installation, and is the pole included?
The fixture requires a standard Φ89 mm (3.5-inch) external pole tenon for secure slip-fit mounting with four locking stainless steel bolts. The pole is not included and must be supplied separately to match project mounting height requirements (typically 6 to 10 meters, up to 12 meters).
Can this luminaire be connected to AC grid power or operate on hybrid projects?
Yes. In addition to autonomous solar configurations powered by automotive-grade LiFePO4 batteries (3.2V 90Ah / 180Ah), we offer the SSL-5109-AC model. It utilizes the identical architectural die-cast aluminum housing, optical lens modules, and Φ89 mm spigot mounting system, but connects to 100–277V AC mains electricity delivering 5,980 lm. This enables landscape architects to deploy visually consistent luminaires across both solar and grid-connected areas.
