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Solar advertising lighting 20x7m: SOB-4x38W/400W
Solar Lighting System for Large-Format Advertisements and Billboards SOB-4x38W/400W
SOB-4x38W/400W is a professional, autonomous solar lighting system designed specifically for illuminating large-format advertisements, billboards, advertising boards, container-based advertising structures, and all types of large outdoor advertising displays. It is ideal for locations with limited, costly, or no access to the power grid.
The system operates 100% on solar energy, making it maintenance-free, safe, and environmentally friendly. High-quality components ensure stable operation throughout the year, even under harsh weather conditions.
Applications of the SOB-4x38W/400W System
This model is particularly recommended for illuminating:
- large-format advertisements and billboards with dimensions up to 20 × 7 m,
- modular and container-based advertising structures,
- advertising boards located along expressways and highways,
- advertising displays mounted on poles, fences, and building facades,
- advertising structures installed in areas without electrical infrastructure,
- outdoor advertising systems requiring extended nighttime operation.
Main Features of the System
- 4 LED floodlights 38 W – Polish production, top quality, 5-year warranty, luminous efficacy > 160 lm/W.
- Effective illumination of large advertising surfaces up to 20 × 7 m.
- Full autonomy – operates without connection to the 230V grid.
- 450 W photovoltaic panels ensuring year-round system operation.
- High-capacity batteries installed above or below ground, waterproof and anti-theft protected.
- Optional 400 W wind turbine – ideal for winter operation during low sunlight periods.
- Smart controller with 5 programmable lighting modes and adjustable brightness levels.
Technical Information
- LED floodlight power: 4 × 38 W
- Lighting type: high-efficiency LED
- Power source: solar energy (optional wind energy)
- PV panels: 4 × 450 W
- Optional wind turbine: 4 × 400 W
- Autonomy: minimum 40 hours without sunlight
- Dusk sensor: yes
- Advanced controller: yes, programmable
- Battery installation options: underground, above ground, or on the billboard structure
Structure and Installation
The set does not include the mounting structure, however we offer the possibility to prepare:
- custom galvanized steel structures tailored to the advertisement format,
- ground-mounted structures or dedicated brackets for billboard installations,
- technical enclosures for batteries providing protection against weather conditions and theft.
Additional Information
- The system configuration can be adjusted based on project requirements.
- All components include required certifications and safety approvals.
- The system is ideal for locations without access to the electrical grid.
To prepare a commercial offer / send detailed technical specifications, please
| Solar advertising lighting: SOB-4x38W/400W Included in the set: | |
| Photovoltaic panel (4 pcs.) | Panel power: 4 × 450 W 48V (144-cell) HALF-CUT Monocrystalline, tempered solar glass (3.2 mm thickness), anti-reflective coated. Panels tested according to IEC 61215 for snow load up to 5400 Pa (approx. 5.4 kN/m²) |
| LED floodlight (4 pcs.) | LED floodlight power: 4 × 38 W DC – Polish-made luminaires – PL LED luminous efficacy: > 160 lm/W Lifetime: > 100,000 hours Protection rating: IP66 LED luminous flux: > 4 × 6,100 lm Operating temperature: −40℃ to +60℃ Impact resistance: IK09 Luminaire certification: ZETOM / ENEC Weight per floodlight: approx. 4 kg. |
| Solar controller (4 pcs.) | 4 × 24V 20A – MPPT Control of lighting and runtime via intelligent MPPT management. Waterproof IP67, built-in dusk sensor, full automatic electronic protection, battery protection, automatic brake and load disconnection. |
| Battery (8 pcs.) | 8 × 120 Ah 12V = 960 Ah – NPG gel battery for hybrid installations, fully sealed, deep-cycle, maintenance-free, > 1,800 discharge cycles |
| Battery box (4 pcs.) | PVC construction, installed underground, waterproof hermetic type, heat-dissipating, anti-theft, lined with thermal inserts. |
| Steel mounting structure | Hot-dip galvanized steel according to EN ISO 1461, frame and brackets made of S235 steel 4 × galvanized steel arm for LED floodlight, length: 3 m or 4 m 4 × galvanized steel bracket for photovoltaic panel 4 × galvanized steel bracket for wind turbine 4 × galvanized steel side-mount brackets |
| Operating time | 8–10 h/day (full power), battery capacity for up to 4 consecutive cloudy, rainy, and windless days – minimum 40 h of operation without sunlight. – Option to set a 5-period lighting schedule (adjustable % brightness output of the LED luminaires) |
To prepare a commercial offer / send detailed technical specifications, please
