Good Future Solar Technologies Co.,Ltd.
Make easiest to implement solar tracker system
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Backtracking Utility Scale Solar PV Tracker
Working principle:
Utility scale solar PV tracker actually move the panels to follow the sun’s path, keeping them at higher generation capacity for much longer. These systems have come down in cost such that they can now be affordably deployed in many ground mount solar solutions. They have been proven to generate as much as 25% more energy than a fixed mount roof system. Fixed systems are only positioned at the optimal angle for energy production for a limited number of hours each day. With a single axis solar tracker, panels will always be oriented towards the sun, no matter the season or time of day, maximizing the solar-system energy production and resulting in up to 25% more energy. More power means a greater return on your solar investment, and energy savings you can take straight to the bank.
Functions:
1. Automatic Tracking without Manual Settings
With good environmental adaptability, no affection by rainy and cloudy weather, Wide Range of tracking angle improves the power output.
2. Equipped with GPS to Guarantee the Accuracy of Time
High weather resistance contributes to safe and stable operation between -40℃-70℃. The excellent electromagnetic compatibility design makes the system stable and reliable.
3. 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
4. Customized System Configuration
It can be designed according to customer’s specific requirement.
Technical Parameters of Backtracking Utility Scale 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 |
| Tracking Accuracy | ≤ 1° |
| String-Powered | Yes |
| Backtracking | Yes |
| Communication Options | LoRa wireless /RS 485 cable |
| Night Position | Yes |
Advantages of Single-Axis Solar Tracker:
1. Single-axis trackers usually move from the east to the west and follow the Sun’s direction.
2. Single axis trackers are cheap, very simple in installation and run at low cost.
3. They are more reliable than dual-axis trackers.
4. Single axis has higher lifespan than dual-axis trackers.
5. Single axis tracker has a better efficiency related to a solar panel in fixed form. The effectiveness of single axis solar tracker over fixed solar tracking mount panel is 32.17%.
6. Wireless communication system with Zigbee®.
7. Remote monitoring and predictive maintenance.
8. Quick commissioning.
9. Wide range of motion: 120° (± 60°).
10.Minimum number of drives for every MWp installed.