Home>Products> Solar Lighting > Integrated Solar Street Light

120 Watt Solar Street Light

1.Microcomputer controller technology, ARM dual-core processor and dynamic MPPT algorithm
2.Modular installation with three-stage quick-release design
3.Extreme environment adaptability
4.Intelligent operation and maintenance system

Send Inquiry

Description

Product Introduction

◎Breakthrough in microcomputer controller technology: Adopting an ARM dual-core processor and dynamic MPPT algorithm, it achieves a 91% system efficiency and 3,000 battery cycles, improving energy efficiency by 30% compared to traditional solutions.

◎Revolution in modular installation: The three-stage quick-release design reduces the installation time of a single lamp from 6 hours to 0.8 hours, supporting foundation-free deployment in remote areas and rapid response in emergency scenarios.

◎Extreme environment adaptability: Verified through a wide temperature range of -50℃ to +80℃ and IP68 protection, it achieves 3 years of fault-free operation in harsh scenarios such as the Qinghai-Tibet Plateau.

◎Intelligent operation and maintenance system: Integrating a six-axis sensor and 4G/LoRa communication, it realizes three-level fault response and OTA remote upgrades, reducing on-site maintenance costs by 80%.

Microcomputer Controller

Multi-Core Architecture and Algorithmic Innovation

The controller adopts an ARM Cortex-M7 dual-core processor (with a main frequency of 216MHz) and integrates three core modules: MPPT solar charging algorithm, adaptive light control strategy, and battery health management system (BMS). Compared with traditional PWM controllers, its efficiency is improved by 30%:

◎Dynamic MPPT Tracking: Through 128-point sampling technology, it captures the maximum power point (MPP) of the solar panel in real time, maintaining an 88% charging efficiency even on cloudy and rainy days (irradiance <200W/m²);

◎Three-Stage Charging Management: Designed for the characteristics of lithium iron phosphate batteries, it features an intelligent switching logic of constant current-constant voltage-float charging, extending the battery cycle life from 1,200 times to 3,000 times;

◎Light-Time Synergistic Control: Supports dual-mode linkage of light control (automatic lighting when ambient illuminance <50lux) and time control (configurable 1-15 hour segmented dimming), avoiding the limitations of a single control strategy.

Fault Self-Diagnosis and Remote Operation & Maintenance

The controller has a built-in six-axis sensor and 4G/LoRa dual-mode communication module, enabling real-time monitoring of:

◎Output voltage/current of the solar panel (with an accuracy of ±0.5%);

◎Changes in battery internal resistance (threshold <50mΩ);

◎Light decay rate of the LED light source (calculated through luminous flux feedback).

Verification of Adaptability to Extreme Environments

◎High-Temperature Test: When operating continuously for 72 hours in a 55℃ environment, the temperature rise of the controller is controlled within 28℃ (industry average is 40℃);

◎Low-Temperature Startup: At -40℃, the heating film pre-startup technology ensures the battery meets the discharge conditions within 10 minutes;

◎Electromagnetic Compatibility: Passes the IEC 61000-4-5 lightning surge test (8kV/50μs), making it suitable for areas with frequent thunderstorms.

Modular Quick-Installation Design

Innovation in Three-Stage Structure

The installation of traditional solar street lights requires a 6-person team and 8 hours of work, while this product adopts an independent modular design for the solar panel, lamp head, and battery compartment, enabling quick assembly through standardized interfaces:

◎Solar Panel Bracket: Uses a quick-release buckle structure, supporting stepless angle adjustment from 0° to 60° to adapt to regions with different latitudes;

◎Lamp Head Component: Integrates the LED light source, controller, and sensor, weighing only 3.2kg, allowing single-person high-altitude operation;

◎Battery Compartment: With an IP67 protection rating, it has a built-in anti-theft lock and supports three installation methods: ground-mounted, wall-mounted, and buried.

Comparison of Installation Efficiency

Installation Step	Time for Traditional Solution	Time for This Product	Tool Requirements
Foundation Pouring	4 hours	0 hours (foundation-free)	Concrete mixer
Lamp Pole Assembly	1.5 hours	0.3 hours	Wrench, crane
Electrical Wiring	0.5 hours	0.1 hours	Multimeter, insulating tape
Total Time per Lamp	6 hours	0.8 hours	87% reduction in tool usage

Improved Maintenance Convenience

◎Module-Level Replacement: When the controller fails, there is no need to disassemble the entire lamp head; it can be replaced by loosening only 4 screws;

◎Visual Diagnosis: The LED status indicator on the side of the lamp head allows quick identification of fault types (e.g., red light flashing = low battery voltage);

◎Remote Firmware Upgrade: Supports OTA functionality, enabling control strategy updates without on-site operation.