Long Life-Span Integrated Solar Street Light Project Solution
BS-AIO-JH Series is engineered specifically to eliminate these maintenance headaches. We provide more than just a light; we deliver a 5-to-8-year maintenance-free solution. By integrating our patented Pro-Double MPPT technology with brand-new A+ LiFePO4 cells, we ensure that your infrastructure remains illuminated with 100% design brightness, even after five consecutive days of overcast weather.
| Parameter | BS-AIO-JH30B | BS-AIO-JH40B | BS-AIO-JH50B |
| Luminous Flux | 3000LM | 4000LM | 5000LM |
| Solar Panel | 30W / 5V Mono | 40W / 5V Mono | 50W / 5V Mono |
| Battery (LiFePO4) | 30AH / 3.2V | 45AH / 3.2V | 50AH / 3.2V |
| Dimensions | 618*300*160mm | 798*300*164mm | 892*320*164mm |
| LED Quantity | 60 pcs | 100 pcs | 150 pcs |
| IP Rating | IP65 | IP65 | IP65 |
| CCT（k） | 3000k-6000k | 3000k-6000k | 3000k-6000k |
Patented Pro-Double MPPT: 50% More Energy Harvested
Most integrated lights use basic PWM controllers, which are inefficient in energy conversion.
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The BOSUN Difference: The BS-AIO-JH features our Patented Pro-Double MPPT Solar Charge Controller, which increases charging efficiency by 40% to 50% compared to traditional PWM models.
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Project Value: This ensures the battery reaches a full charge faster during short winter days or rainy seasons, preventing system blackouts.
Industrial-Grade Energy Storage: Brand New A+ LiFePO4 Battery
We exclusively use Brand New A+ 32700 Lithium Iron Phosphate (LiFePO4) batteries rather than "second-life" or recycled cells common in the market.
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Cycle Life: These cells offer over 2,000 deep cycles. Combined with our advanced BMS (Battery Management System), the battery degradation is kept under 5% per year even in high-temperature tropical climates.
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Safety: Superior thermal stability ensures the system operates safely under extreme outdoor conditions.
High-Efficiency Optical System
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Lumen Output: Equipped with high-brightness SMD LED chips delivering verified outputs of 3000LM, 4000LM, or 5000LM depending on the model.
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Bat-Wing Light Distribution: The UV-proof optical lens (>96% transmittance) creates an *80°150° beam angle, ensuring uniform road coverage and eliminating zebra-pattern dark spots.
Customized Engineering Capabilities
Every project environment is unique. The BS-AIO-JH series offers the flexibility required for professional site adaptation:
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Installation Flexibility: The die-casting aluminum bracket supports 0-90° angle adjustment, allowing for optimized solar orientation on both straight poles and arm mounts.
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Smart Operation Modes: * Radar Sensor Mode: 100% brightness upon motion detection, 30% brightness in standby.
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Time-Slot Scheduling: Fully customizable brightness profiles based on peak and off-peak traffic hours.
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How long do integrated solar street lights last?
The lifespan of a high-quality integrated solar street light is typically 5 to 8 years, determined primarily by the LiFePO4 battery cycle life (2000+ cycles). While the LED chips can last 50,000 hours and the solar panel up to 25 years, the battery is the key component that defines the system's maintenance-free period.
What is the advantage of MPPT over PWM in solar lights?
MPPT (Maximum Power Point Tracking) controllers are 30% to 50% more efficient than PWM controllers. They actively optimize the voltage match between the solar panel and battery, ensuring the light charges fully even during cloudy days or shorter winter daylight hours, which is critical for preventing blackouts.
Can this light perform well in rainy seasons?
Yes. By utilizing a Pro-Double MPPT controller and high-capacity LiFePO4 batteries, the system maximizes energy absorption from weak light. Combined with smart dimming profiles (e.g., radar sensing), verified project data shows these lights can support 3-5 consecutive rainy days (autonomy days) without failure.
