The 10m Coastal FRP Pole 80W Anti-Corrosion Solar Streetlight is a high-performance split-type lighting system purpose-built for harsh marine and subtropical environments. An 80W high-efficiency LED module delivers more than 13,600 lm, paired with a 160W monocrystalline TOPCon solar panel and a 640Wh LiFePO4 battery to ensure stable dusk-to-dawn illumination with a 4-day autonomy period. Built around a 10-meter marine-grade fiber-reinforced polymer (FRP) composite pole, the system offers exceptional resistance to salt spray, high humidity, and coastal winds — meeting the rigorous requirements of IEC 60598 and IEC 62124 while guaranteeing a 25-year structural life.
Coastal infrastructure faces unique challenges as conventional materials degrade rapidly under salt-laden air and high humidity. The 10m Coastal FRP Pole 80W Anti-Corrosion Solar Streetlight addresses this head-on by using advanced FRP composite material for its primary structural components. While conventional hot-dip galvanized steel typically used in marine environments is vulnerable to galvanic corrosion, FRP poles are inherently immune to rust, oxidation, and chemical degradation. This material choice not only extends the pole's physical life to more than 25 years but also dramatically reduces the maintenance burden. The pole's smooth, non-porous surface prevents salt deposits and biological growth from accumulating, preserving structural integrity and aesthetics even in the most demanding subtropical climates.
The system's split-type architecture further enhances performance in coastal applications. By separating the solar panel, LED luminaire, and battery storage, the design enables optimal orientation of the 160W monocrystalline TOPCon solar panel. This adjustability is decisive for maximizing solar yield in regions where the sun's seasonal path varies significantly. The panel itself carries an impressive efficiency rating of up to 23%, ensuring maximum energy harvest even in the shorter daylight hours common during certain subtropical seasons. The robust mounting brackets and hardware are fabricated from marine-grade stainless steel, providing a secure, corrosion-resistant connection between the components and the FRP pole.
At the heart of the 10m Coastal FRP Pole 80W Anti-Corrosion Solar Streetlight is a state-of-the-art 80W LED module built on premium Bridgelux, Cree, or Lumileds chips. The high-output luminaire delivers outstanding luminous efficacy of more than 170 lm/W, with total output exceeding 13,600 lm. This level of brightness is ideal for illuminating wide coastal roads, promenades, and port facilities, ensuring safety and visibility for both pedestrians and vehicles. The LED module is housed in a high-strength die-cast aluminium enclosure with a marine-grade powder coat, providing IP66 protection against water ingress and dust accumulation. The tempered-glass lens resists abrasion from wind-borne sand and salt while ensuring optimal light transmission.
Energy storage and management are handled by a high-capacity 640Wh Lithium Iron Phosphate (LiFePO4) battery paired with an intelligent Maximum Power Point Tracking (MPPT) controller. LiFePO4 chemistry is well known for its safety, thermal stability, and outstanding cycle life, delivering more than 2,000 deep-discharge cycles. This ensures years of reliable performance under the demanding charge/discharge profiles typical of solar streetlights. The MPPT controller — operating at greater than 98% efficiency — optimizes energy transfer from the solar panel to the battery to maximize overall system efficiency. It also provides smart dimming, using motion-adaptive (PIR) or time-based profiles to cut energy consumption by up to 60% during off-peak hours, extending system autonomy to a robust 4 days even in poor weather.
The performance of the 10m Coastal FRP Pole 80W Anti-Corrosion Solar Streetlight is best demonstrated in real-world deployments. A major port authority in a subtropical area of Southeast Asia recently deployed 250 units along its main access road and cargo-handling areas. The existing lighting infrastructure consisted of conventional grid-tied high-pressure sodium (HPS) lamps mounted on galvanized steel poles, which suffered frequent failures due to grid instability during seasonal typhoons and severe salt corrosion. Switching to MAXLUMI FRP solar streetlights eliminated the recurring maintenance costs of pole replacement and grid repair, while delivering uninterrupted illumination through bad-weather events — substantially improving the port's operational safety and efficiency.
Compared with conventional alternatives, the advantages of the 10m Coastal FRP Pole 80W Anti-Corrosion Solar Streetlight are substantial. Traditional hot-dip galvanized steel poles are standard in many applications, but in marine environments they require periodic inspection and recoating to prevent structural failure. FRP composite poles eliminate this requirement entirely, reducing long-term maintenance costs by approximately 75% versus a steel alternative (over an estimated 20-year horizon). In addition, while the split-type design can be slightly more involved to install than an all-in-one product, it provides superior thermal management for the battery and LED module — extending operating life and ensuring consistent performance even in hot subtropical climates.
Q: Why are FRP poles superior to galvanized steel in coastal areas? A: Fiber-reinforced polymer (FRP) is inherently non-metallic and is therefore completely immune to the galvanic corrosion and rust that plague steel poles in salt-rich marine environments. The result is a much longer structural life and dramatically reduced maintenance requirements.
Q: What performance benefits does the split-type design provide? A: The split-type design allows the 160W solar panel to be tilted independently for maximum solar exposure, regardless of luminaire orientation. It also separates the heat-generating LED module from the battery, improving thermal management and extending battery life.
Q: What is the expected lifespan of the LiFePO4 battery? A: The 640Wh LiFePO4 battery is rated for more than 2,000 deep-discharge cycles. Under typical daily use with smart dimming applied, this translates to 5–8 years of reliable operating life before replacement is required.
Q: Can the lighting profile be customized? A: Yes. The intelligent MPPT controller supports customizable dimming profiles. It can be programmed for time-based dimming (e.g., 100% brightness for the first 4 hours, 50% for the remaining nighttime hours), or paired with a motion sensor for adaptive lighting.
Q: Can the system withstand strong winds? A: Absolutely. The 10m FRP pole and robust mounting hardware are engineered to withstand severe coastal winds and typhoon conditions, in compliance with international structural standards for outdoor infrastructure.
| Pole Height | 10 m |
|---|---|
| Pole material | FRP Composite (Marine-Grade) |
| LED power | 80 W |
| Luminous flux | 13,600+ lm |
| Luminous efficacy | 170+ lm/W |
| Solar panel | 160 Wp (Mono TOPCon) |
| Panel efficiency | Up to 23 % |
| Battery capacity | 640 Wh (LiFePO4) |
| Battery cycle life | 2000+ cycles |
| Autonomy | 4 rainy days |
| Controller efficiency | 98+ % |
| Corrosion resistance | Marine-Grade (C5-M) |
| Wind resistance | 150 km/h |
| Operating temperature | -20°C to +60 °C |
| Ingress protection rating | IP66 (LED & Battery Box) |
| Lighting hours | 12 h/day (dusk-to-dawn) |
| LED lifetime | 50,000+ hours |
| Pole structural lifetime | 25+ years |
| Warranty | 3 years system, 5 years pole |
| Climate suitability | Subtropical / Coastal |
Pricing available upon inquiry.
Custom design tailored to site conditions, capacity, and budget. Widewings' in-house EPC team consults directly.
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