Easy operation horizontal solar PV tracker
Working principle:
Horizontal solar PV tracker direct the solar panels towards the sun to collect maximum solar energy throughout the day. Tracking system is designed to literally follow sun’s position at every minute, hour, and day, manual adjustment is not needed.
In traditional fixed mount plants, the power output follows a bell curve during the day, it gradually increases until peaking at noon, then start to decrease. However, in single axis solar plants, we get the maximum power from early morning and this output is maintained until late afternoon. Hence, the performance increase of approximately 25% as compared to the fixed PV installation.
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.
The use of solar trackers is increasingly on the rise in PV solar plants because it allows a significant gain in energy production; hence, improving project performance. Tracking systems cost more than the fixed mount PV Plants but the 25% gain in energy yield could significantly bring down the cost.
Advantage:
1. Lubrication free rotation elements.
2. High operation reliability.
3. Alarm management fully configurable by customer.
4. The tracker could adjusts solar panels into horizontal when meeting strong wind.
5. Adapt to outdoor environment,working temperature -40~70C°.
6. Running in a high automation and intelligence.
7. Remote monitoring and predictive maintenance.
Technical Parameters of Easy operation horizontal solar PV tracker
| 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 |
| Terrain Adaption | Up to 20% N-S slope |
| Structure Material | Hot dip galvanized steel |
| Power Consumption | 0.2-0.5kWh/day |
| Power Supply Mode | Powered by PV strings, back-up lithium battery |
| Standard Design Wind Speed | 18m/s |
| Module Supported | All commercially available modules |
| Backtracking | Yes |
| Communication Options | LoRa wireless /RS 485 cable |
| Night Position | Yes |
Product Info:
1. Hardware strength and durability. Both the fixed bracket and the solar tracker need to keep pace with the life of the photovoltaic module, which is currently 20-25 years. Therefore, the hardware strength and durability must be strictly tested, and the tracking mount needs to be rotated, which puts forward higher requirements for its structure and design.
2. Transmission structure stability. Photovoltaic work environment is relatively harsh, especially in tropical climate areas, although sunshine conditions are good, but also often encountered heavy rain, transmission structure stability is particularly important.
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28VDC Horizontal Single Axis Solar Tracker Images
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