Photovoltaic tracking bracket is a bracket that can follow the rotation of the sun and is used to install photovoltaic power generation components (such as solar panels). This kind of bracket achieves more efficient solar cell power generation by tracking the movement trajectory and angle of the sun's rays.
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Compared with traditional fixed photovoltaic panels, the photovoltaic tracking bracket can adjust the orientation of the solar panel in real time so that it always maintains the best angle with the sun, thereby fully absorbing solar energy and converting it into electrical energy. This not only improves the efficiency of photovoltaic power generation, but also helps reduce energy costs and environmental impact.
According to the different driving structures, photovoltaic tracking brackets can be divided into two categories: single-axis tracking brackets and dual-axis tracking brackets. Single-axis tracking brackets include flat single-axis tracking brackets and oblique single-axis tracking brackets, which can be rotated in directions. The dual-axis tracking bracket can rotate the direction and inclination at the same time to more accurately track the movement of the sun. Although the solar energy utilization rate of the dual-axis tracking bracket is better, its cost is higher and the technology maturity is weaker than that of the single-axis tracking bracket. Currently, flat single-axis tracking brackets are the mainstream solution globally.
Photovoltaic tracking brackets are used in a wide range of application scenarios, including large-scale ground centralized photovoltaic power stations, industrial and commercial roofs, schools, roofs of government agencies and institutions, photovoltaic power stations on both sides of highways, agricultural greenhouses, and areas lacking power. In these scenarios, photovoltaic tracking brackets can take advantage of their advantages in improving power generation efficiency and contribute to sustainable development and the utilization of clean energy.
Advantages of tracking photovoltaic bracket:
1. High energy output
The tracking photovoltaic bracket can adjust the angle of the photovoltaic module in real time according to the position of the sun, so that it is always facing the solar radiation, thereby maximizing energy output. Compared with fixed photovoltaic brackets, tracking photovoltaic brackets can achieve higher power generation efficiency.
2. Intelligent control
The tracking photovoltaic bracket adopts an intelligent control system and can automatically track the movement of the sun. Through precise calculation and control, tracking photovoltaic brackets can achieve optimal angle adjustment and improve energy utilization efficiency.
3. Strong wind resistance
Tracking photovoltaic racks are designed with wind resistance in mind and can remain stable in harsh climate conditions. At the same time, the tracking photovoltaic bracket can also reduce the impact of wind on photovoltaic modules by adjusting the angle and improve the safety of the system.
4. Strong adaptability
Different types of tracking photovoltaic mounts (such as single-axis, dual-axis, etc.) can be designed according to different climates, terrains and application requirements.
GPS module |
Automatically obtain latitude, longitude and precise time, compatible with GPS+Beidou |
Installation |
Up to 90 components per row |
tracking angle |
±45° or ±60° or customized |
Wind resistance |
47m/s design standard: ASCE7-10, <18m/s (wind shelter) |
tracking algorithm |
Astronomical algorithm + tilt sensor, tracking accuracy is ±1 degree |
Drive unit |
Rotary drive, 24V DC motor |
Power supply form |
Self-powered/external |
communication method |
LoRa wireless communication or 485 bus (Modbus protocol) |
support |
Wind protection, night return mode |
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Rainy day cleaning mode |
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Snow removal mode on snowy days |
transfer method |
Swing reduction device |
Bracket material |
Hot dip galvanizing + magnesium aluminum zinc plating |
Control System |
Microcontroller |
Protection level |
IP65 |
System daily power consumption |
≤0.1Kwh |
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