Solar Solutions
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GB-M31 SERIES

Sustainable. Smart. Designed for Off-Grid Lighting.

Product Description
The split solar street light is an efficient and environmentally friendly lighting solution designed for outdoor applications, providing reliable solar lighting. With its rugged design and advanced components, it is an ideal choice for streets, parks and other public places.
Golden Bright Certification

Key Advantages
· Designed to operate 12 hours per day, combined with appropriate dimming configuration based on your needs and application, with optional motion sensor (if needed).*
· It has enough autonomy to cope with up to 5-7 days of continuous cloudy or rainy days to continue its reliable night operation.
· Adopt MPPT intelligent controller, charging efficiency up to 96%.
· High-efficiency monocrystalline silicon solar panel with 23% conversion efficiency.
· Long-life lithium (LifeP04) energy storage technology, providing up to 8 years of battery life.
· 10-period programmable load power/time control.
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Key Features
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Integrated Lithium Battery and Controller Unit

Utilize a high-quality, 100% new Lithium Iron Phosphate (LiFePO4) battery, featuring a built-in controller that stabilizes voltage and limits current.This controller intelligently monitors the battery voltage and effectively protects the lithium battery pack from damage due to excessively high or low output voltage. It thereby prolongs the battery's life. The system has a simple structure yet delivers high performance. It is stable and easy to maintain.
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High charging efficiency MTTP controller
MPPT controllers can increase the efficiency of solar power systems by up to 30% compared to PWM controllers.
It can automatically adjust the output power according to the weather changing.

Performance

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* The above values are calculated for products with a CCT greater than 4000k and a CRl of 70. For products with a CCT of less than 4000k, or a CRI greater than 75, the values are approximately 5% lower than those stated above.
* The above values displayed are subject to a +5% tolerance.

Light distributions

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We offer 2 output modes

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Configuration Matrix

Please note: Custom solutions could be considered and are subject to design approval at the time ofthe project.
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Technical Information

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Please note:
* 1 Solar panel size varies according to different power requirements due to geographical locations.
* 2 The angle of inclination for solar panels is determined based on the geographic latitude of the installation site.
* 3 Depending on the autonomy days required, the size of the lithium battery will vary according to different power consumption needs.
* 4 Only indicative, dependent on soil condition. After evaluating site conditions, please contact certified structural engineer.