Maintenance Free Horizontal Single Axis Tracker

Working principle:

The solar sun tracker is a kind of power unit that can maintain the solar cell board facing the sun, so the sunlight can vertically ray on the board that can obviously raise the module's electricity generation efficiency. Solar tracker controller is a system that tests and optimizes the tracking accuracy of single-axis solar trackers. It accurately monitors second by second the inclination of PV modules, analytically calculates the deviation from the optimal tilt, and generates the tilt-correction parameters delivering optimized alignment and maximized energy production.

In traditional fixed type plants, the power output follows a bell curve during the day, it gradually increases until peaking at noon, then begin to decrease. However, in single axis solar tracker plant, we get the maximum power from early morning and this output is maintained until late afternoon. Hence, the performance will be increased of approximately 25% as compared to the fixed PV installation.

Our solar sun tracker choose the slew drive, enabling each row to be independently controlled by its own motor with the tracking method ‘Astronomical algorithm + closed-loop control’. making the system accurate and reliable, real-time closed-loop feedback tracking angle, automatic tracking, without human intervention.

Functions:

1. High reliability: It can handle freely in the area with serious electromagnetic interference. Its excellent electromagnetic compatibility design ensures high reliability operation of the system.

2. Intelligent wind resistance: It is automatically leveled to the initial position at night. At the same time, the system has a wind load protection interface and supports an external wind speed sensor, which can control the system to enter the maximum wind resistance state of the machine at any time.

3. Power-off memory: There is a backup battery inside the system, which can ensure that the system power-off data is not lost, and automatically enters the running state after power-on.

4. Remote Communication, Group Control for Multi-Equipment

Automatically identify the failure, with automatic self-protection and alarm; Quadruple over-current protection ensures the safety of the whole system

Technical parameters of Maintenance Free Horizontal Single Axis Tracker

Advantage:

1. High reliability:

It can handle freely in the area with serious electromagnetic interference. Its excellent electromagnetic compatibility design ensures high reliability operation of the system.

2. Flexible installation

The system that requires no grading or special site preparation, can be sited on industrial or agricultural land, even on sloped or irregular land. It also allows for multiple use of the same land.

3. Cost efficiency

A lower overall cost of energy-generation for solar power for the high efficiency

4. More Modules Per Tracker

Our two-in-portrait configuration (2 P), up to 120 modules per tracker.

5. Faster Installation Design

The patented design of Solar Panel Fastener is adopted, which greatly improves the efficiency of component installation.