Solar Powered IP65 Rated Strong LED Street Light for Outdoor Courtyard Lighting

Introduction to G9 Series All-In-One Solar Street Lights​
In the era of advocating green energy and smart outdoor lighting, the G9 Series All-In-One Solar Street Lights stand out as a compact, efficient, and reliable solution. Integrating solar panels, batteries, LED light sources, and intelligent controllers into a single unit, this series (including 3545 G9, 3965 G9, and 3980 G9 models) eliminates the need for complex wiring and external power supply. It is well-suited for a wide range of outdoor scenarios, delivering consistent lighting performance while maximizing energy savings.​
I. Core Advantages Across the Series​
(1) High-Efficiency Energy Harvesting & Storage​
All models in the G9 Series are equipped with high-conversion monocrystalline silicon solar panels (5V rated voltage), ensuring efficient capture of solar energy even in moderate sunlight conditions. The panels boast a long service life of 20-25 years, providing sustained energy support. For energy storage, the series adopts all-new LiFePO₄ (lithium iron phosphate) batteries—known for high safety, low self-discharge, and a long cycle life of over 2500 times. This combination ensures reliable power supply for 12 hours of nightly lighting, with backup support for 2-3 rainy days.​
(2) Bright, Consistent, and Long-Lasting Lighting​
Powered by 5050SMD LED chips, the G9 Series delivers exceptional lighting performance. All models achieve a high luminous efficacy of 180LM/W ±10%, with a Color Rendering Index (C.R.I) of Ra≥70—ensuring true-to-life color reproduction and clear visibility at night. The LEDs have an impressive lifespan of over 54,000 hours (at L70 standard), significantly reducing maintenance frequency and costs. Additionally, a 90×150° (TYPE II) beam angle provides wide and uniform light coverage, minimizing blind spots in the illuminated area.​
(3) Intelligent Working Modes & Human-Centric Sensing​
The series is equipped with an intelligent smart solar controller, enabling flexible working modes: timing, dimming, and light sensor control. A motion sensor is also optional for enhanced energy efficiency. The default human body induction logic optimizes power usage: the light turns on at 100% power (full brightness) at dusk; if no one passes by for 15 seconds, it automatically drops to 20% power (energy-saving mode); when a person enters the 120° detection range, it instantly reverts to 100% brightness, and returns to 20% power 15 seconds after the person leaves. This cycle continues until dawn, when the light switches to charging mode automatically.​
(4) Robust Durability for Outdoor Environments​
Built to withstand harsh outdoor conditions, the G9 Series features an IP65 waterproof rating (effective against dust and heavy rain) and IK08 impact resistance rating (able to withstand moderate external impacts). The lamp body is constructed from galvanized plate with a PC lens—materials that offer excellent corrosion resistance and durability. The series operates stably within a temperature range of -10℃ to 40℃, making it suitable for use in diverse climatic regions. Two color options (silver grey and sand black) allow seamless integration with different outdoor aesthetics.