Split Solar Street Light
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Split LED Solar Street light
- BOSUN® split LED solar street light is an advanced solar lighting solution where the key components—solar panel, LED lamp, battery, and controller—are installed separately that allowing installation in the applicable direction that could optimize the lighting. This is in contrast to all-in-one or integrated solar LED street lights, the split-type solar street light features a bigger solar panel, battery capacity and output power. Generally speaking, split type solar street lights are mainly used in application scenarios that meet the needs of ultra-high-power solar lighting.
- Split type solar LED street light features the same lamp head pole length and the same solar panel angle, suitable for pre-designed roads and specific road situations. BOSUN® team can calculate the illumination and lighting angle for the optimal lighting effect for urban roads. The biggest advantage of split solar street lights is that they can use large solar panels, batteries, and output power, and are not limited by appearance. It's the perfect choice for engineering projects. Get a free DIALux lighting design solution here!
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Outstanding Features of Split LED Solar Street Light Compared to Others
| Feature | Split Solar LED Street Light | All-in-One / Integrated Solar Street Light |
| Design Flexibility | High – components can be individually selected and placed | Limited – fixed compact design |
| Heat Dissipation | Better – battery can be kept underground or in ventilated boxes | Poorer – battery near light source increases heat |
| Battery Capacity | Larger battery sizes possible | Limited by compact design |
| Solar Panel Size | Can be larger for higher efficiency | Size restricted by integration |
| Performance in Low Sunlight | Better – larger panel and battery support longer lighting hours | May run out of power in consecutive cloudy days |
| Maintenance | Easier to replace individual components | Entire unit may need replacement if one part fails |
| Installation Time | Longer and more labor-intensive | Faster and easier to install |
| Cost | Higher initial cost | Lower upfront cost |
| Application | Ideal for large roads, highways, and long-term projects | Best for small roads, residential areas, or temporary setups |
FAQs Of Split LED Solar Street Light
- What is a split solar LED street light, and how does it differ from an integrated one?
- A split LED solar street light has its main components—solar panel, LED lamp, battery, and controller—separated physically and connected by wires. In contrast, an integrated (all-in-one) light combines all parts into a single unit. Split-type solar street lighting systems offer more flexibility, larger solar panels and batteries, better heat dissipation, and superior performance in low sunlight areas.
- How long can a split solar street light operate at night?
- Most split solar street lights are designed to operate for 10–14 hours per night, depending on: Battery size and charge level, and solar panel efficiency. Lighting mode (e.g., full brightness or dimming). On average, a fully charged battery can power the LED light for 2–3 consecutive cloudy/rainy days.
- Can I customize the size of the battery or solar panel?
- Yes. One of the biggest advantages of split LED solar street lights is their customizability. You can choose: Larger panels for faster charging, bigger batteries for longer lighting durations, or higher-lumen LED lamps for brighter output. This makes split systems suitable for specific climates and application needs.
- What maintenance is required for a split-type solar LED street light?
- Clean the solar panel every few months to ensure efficiency.
- Check the battery every 6–12 months for wear or swelling.
- Inspect wiring and connectors periodically for corrosion or damage.
- Replace batteries after a few years, depending on usage and type.
- Where are split solar street lights best used?
- Highways and main roads
- Remote areas without grid access
- Industrial parks, airports, or government projects
- Large public parks or campuses They are especially useful in regions with an unstable power supply or extreme weather.
- What type of battery is better for split solar street lights: lithium or gel?
- Lithium-ion (LiFePO4) batteries are lighter, charge faster, have a longer life (3–5 years), and offer better performance in variable temperatures.
- Gel batteries are more affordable but heavier, slower to charge, and generally have a shorter lifespan (2–3 years).
- All BOSUN® solar street lights are equipped with the LiFePO4 battery.
- How can I ensure the solar panel receives enough sunlight?
- Install the panel facing true south (in the Northern Hemisphere) or true north (in the Southern Hemisphere).
- Tilt the panel at an angle equal to the local latitude for optimal exposure.
- Avoid shading from trees, buildings, or other poles during peak sunlight hours (10 a.m.–4 p.m.).
- What happens if the battery runs out during the night?
- If the battery is depleted, the split solar street light will dim or shut off automatically.
- It will recharge the next day when sunlight is available.
- Choosing the right battery and panel size helps prevent this, even during 3–5 consecutive cloudy days.
