Dual axis solar tracking system
Solar First dual axis solar tracker system is designed to optimize the operation of solar energy receivers. Dual axis trackers allow for optimum solar energy levels due to their ability to follow the sun vertically and horizontally. No matter where the sun is in the sky, dual axis trackers are able to angle themselves to be in direct contact with the sun.
1. Fully automatic tracking in a higher precision manner
2. Approx 45% more power output than fixed tilt
3. Yield increase with MPPT-Technology
4. Apply soft start-up & brake control technology
5. Adapt to install in the various kinds of terrain areas
6. Fast and simple installation and easy handling
7. Lower power consumption & easy maintenance
Technical Parameters
|
Tracking Type |
2-Axis |
|
Tracking range (E-W) |
-120°~+120° |
|
Tracking range （S-N） |
15°~ 90° |
|
Tracking precision |
≤0.5° |
|
Approvals |
CE, UL,SGS |
|
Drive type |
Slew drive |
|
Installation over sea level |
Max.2000m |
|
Working temperature |
-25℃~65℃ |
|
Humidity range |
5-95% |
Structure
|
Materials |
Hot-dip galvanized steel |
|
Galvanization |
Local: no less than 65μm, mean coating thickness ≥80μm |
|
Bond Type |
Bolt connection, no welding on site |
|
Wind tunnel test |
Yes |
|
Max. Wind resistance |
40m/s (customizable) |
|
Working wind speed |
18m/s |
Electronics & Control
|
Control |
MPPT- Technology |
|
Input voltage |
24V DC |
|
Operating voltage |
100-240 VAC 50-60HZ |
|
Protection glass |
IP54 |
|
Power consumption |
＜0.3KWh/day |
FAQs：
Q1: What will be included in your dual axis tracker system?
A: SF dual axis tracker includes 2 slew drives, 2 motors, 1 controller, all steel structure components,wind speed sensor (optional), fasteners and module clamps. excluding steel bars and related components required for foundation construction unless prior required by customers.
Q2: What is the capacity range of your dual axis tracker?
A: SF dual axis tracker ranges from 1kw-16kw, which is able to hold max. 60 pieces 72 cell modules,depending on different module size.
Q3: What are your standard size dual axis trackers? And special size is customizable?
A: SF standard size dual axis trackers are 18/21/24/27/36/40 pieces module. Yes, we offer customized solutions on a project basis.
Q4: Solar panels are included in your dual axis tracker?
A: No. Unless otherwise prior required.
Q5: Do you offer a complete dual axis tracking system for grid or non-grid purpose?
A: Yes. SF offers a complete set of solar power system including panels, inverter, controller, cable and battery package (for non-grid system) .
Q6: How can i get the price efficiently?
A: Please send us detailed information such as module dimensions,module power, wind & snow load etc. Or give us a direct call.
Q7: What is the product warranty?
A: 2 years on the mechanical and electrical, 10 years for steel structures.
Q8: What technical supports will you offer?
A: SF will offer full on-line technical supports in terms of installation,debugging and operation. On-site support is available with the scaled projects.
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