The MAXLUMI 35W All-in-One Solar Streetlight is the pinnacle of outdoor lighting technology, combining high-efficiency solar generation, advanced energy storage, and intelligent lighting control inside a single compact luminaire. Purpose-built for community roads, residential walkways, and suburban infrastructure, the unit seamlessly integrates a 70W monocrystalline TOPCon photovoltaic panel, a 250Wh LiFePO4 (LFP) battery, a high-performance MPPT controller, and a 35W LED module. By consolidating these core components inside a one-piece die-cast aluminium housing, the all-in-one architecture eliminates the need for complex external wiring, separate battery boxes, and multi-part assembly — collapsing installation time to an unprecedented 30 minutes per pole. This rapid-deployment capability sharply reduces EPC labor costs while minimizing local traffic disruption during installation.
At the heart of the energy-generation subsystem is the 70W monocrystalline TOPCon solar panel, with conversion efficiency reaching up to 23%. Unlike conventional polycrystalline panels, this advanced monocrystalline technology guarantees maximum energy harvest even in low-light conditions or on overcast days, delivering steady power to the integrated battery. The panel is permanently bonded to the upper surface of the luminaire and protected by anti-reflective tempered glass, maximizing light transmission while providing outstanding durability against environmental stressors. With a projected service life of 25 years, the solar array ensures long-term performance and consistent energy yield, in full compliance with IEC 62124 for stand-alone photovoltaic systems.
Energy storage is handled by a high-capacity 250Wh LiFePO4 (Lithium Iron Phosphate) battery, widely recognized for its superior safety, thermal stability, and long cycle life. Capable of withstanding more than 2,000 deep-discharge cycles, it far outlasts conventional lead-acid alternatives and operates for years without maintenance. The integrated Battery Management System (BMS) provides comprehensive protection against overcharge, deep discharge, and short-circuit events, while also incorporating low-temperature protection to sustain optimal performance in temperate climates. This robust storage capacity is precisely matched to the 35W LED load, delivering a standard 5-day autonomy and ensuring uninterrupted illumination through prolonged bad weather or successive overcast days.
Illumination is provided by a state-of-the-art 35W LED module built on premium Bridgelux, Cree, or Lumileds chips, delivering an outstanding luminous efficacy of more than 170 lm/W. The LED array is strategically positioned behind a frosted prismatic tempered glass cover on the underside of the luminaire, emitting a uniform, glare-free warm-white light that enhances visibility and safety on community roads. The system's intelligent MPPT (Maximum Power Point Tracking) controller, operating at greater than 98% efficiency, dynamically manages power distribution and provides smart-dimming functionality. Using a motion-adaptive PIR sensor or time-based profile, the controller automatically reduces light output during off-peak hours — achieving up to 60% energy savings while maintaining full dusk-to-dawn operation. Remote monitoring via 4G or LoRa networks enables proactive maintenance and fault alerts, keeping system uptime optimal.
In a recent deployment, a municipal infrastructure developer in a temperate European region installed 250 units of the MAXLUMI 35W All-in-One Solar Streetlight across a newly developed residential community. With 30-minute-per-pole installation, the entire project was completed in a fraction of the time required for traditional grid-tied lighting. In addition, the system's standalone nature eliminated the need for extensive trenching and underground cabling, cutting overall civil-works costs by 45% compared with conventional streetlighting alternatives. The intelligent dimming profile and reliable 5-day autonomy delivered consistent, high-quality illumination to the community while sustaining a 100% reduction in electricity cost — clearly demonstrating the compelling economic and operational advantages of MAXLUMI's integrated solar lighting solution.
Pricing available upon inquiry.
| Pole Height | 5 m |
|---|---|
| LED power | 35 W |
| Luminous flux | 5950 lm |
| Solar panel | 70 Wp |
| Battery capacity | 250 Wh (LFP) |
| Autonomy | 5 rainy days |
| Pole material | Galvanized Steel |
| Wind load resistance | 120 km/h |
| Operating temperature | -20°C to +60 °C |
| Lighting hours | 12 h/day (dusk-to-dawn) |
| Warranty | 3 years system, 5 years pole |
Pricing available upon inquiry.
Custom design tailored to site conditions, capacity, and budget. Widewings' in-house EPC team consults directly.
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