AC Powered Solar Tracker Control System Night Reposition
Working principle:
In the aspect of solar photovoltaic application: keep the solar panel facing the sun at any time, so that the light of the sun's rays at any time perpendicular to the solar panel power device, the use of single axis automatic tracking system can significantly improve the power generation efficiency of solar photovoltaic modules.
Solar tracking mount adopts the mode of "astronomical algorithm + closed-loop control" to automatically track the position of the sun and improve the overall power generation of the PV power station system.
Technical Parameters of AC Powered Solar Tracker Control System Night Reposition
| Technical parameters |
| Tracking Range | 士 60° |
| Driving System | Slew drive, 28VDC motor |
| Modules per Tracker | Max.90 modules per tracker |
| System Voltage | 1000 V or 1500 V |
| Ground Coverage Ratio | ≥ 25% |
| Foundation Options | All foundation types |
| Standard Design Wind Speed | 18m/s |
| Module Supported | All commercially available modules |
| Operation Temperature | -40℃ - 70℃ |
| Control Algorithm | Astronomical algorithms + Tilt sensor close loop |
| Tracking Accuracy | ≤ 1° |
| String-Powered | Yes |
| Backtracking | Yes |
| Communication Options | LoRa wireless /RS 485 cable |
| Night Position | Yes |
Advantage:
1. High reliability: The controllers designed with multi-channel communication and input and output isolated power supply, and its excellent anti-interference ability ensures reliable operation in the strong interference environment of 1500V battery panel string and 800V inverter.
2. Intelligent wind resistance: The controller automatically flatten to the initial position at night. At the same time, The controller has a wind load protection interface and supports an external wind speed sensor. The controller intelligently controls the windward attitude of the bracket according to the magnitude of the wind, which protects the bracket while maximizing the improvement of solar cells The power generation of the board.
3. Power-off memory: The controller uses high-reliability memory chips, data storage for more than 20 years, can ensure that the system is not lost data after power-off, and automatically enters the running state after power-on.
4. Strong weather resistance: The controller uses industrial-grade chips and aerospace-grade clock sources to ensure safe and stable operation of the equipment within the range of -40 to +70 degrees without errors.
5. Intelligent communication: RS485-MODBUS standard communication, computer software can read the device at any time.
About us:
Good Future Solar is a fast growing solar company headquartered in China, specializes in solar tracking systems, we design and manufacture high quality trackers at a competitive cost. We also provide a wide range of services, adapted to each project’s requirements. Our products have a reputation for reliability, cost competitiveness and advanced technology.
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Modbus Solar Tracker Control System AC Powered Night Reposition Images
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