Solar First horizontal single-axis tracking system which is mainly applied in the mid and low latitude areas, connect a couple of horizontal single axis strings through a set of driving device to achieve synchronous tracking of multiple strings. Linkage array can be 6 strings, 8 strings, 10 strings and 12 strings with module mounting capacity from 20kWp to 60kWp. Annual additional electricity generation is up to 15%~23% in comparison to the fixed bracket. Applicable in different terrain, like desert, flat, fish ponds on the slope land etc.
Applicable Areas
1. Mid-high latitude flat land, mountainous terrain
2. Suitable for all types of modules, C-SI, A-SI, bi-facial modules
Features & Advantages
1. Single unit capacity ranging from 2-7KW.
2. Higher terrain flexibility, adaptive slope N-S direction 5°, E-W 12°.
3. Higher reliability control& drive system, Siemens PLC control and verified components ensure the reliability of controller, one-click operating design, fewer number of control and drive units, fewer piles, allow for simple installation,operation and maintenance.
4. Full automatic tracking, high tracking accuracy of less than 0.5°,additional electric power output by 15-25%.
Technical Specifications
|
Technical Data of System |
Type |
Horizontal single axis (non-linked) |
|
Single array capacity（DC） |
2KW～7KW |
|
|
Module number (pcs) |
10/12/14/16/18/20 |
|
|
System max. voltage |
1000V/1500V |
|
|
Tracking range |
±45° |
|
|
Increased power output（compared with fixed tilt） |
10%～25% |
|
|
Mechanical Parameters |
Drive type |
Slew drive |
|
Structure material |
HDG |
|
|
E-W slope adaptability |
≤15° |
|
|
S-N slope adaptability |
≤15° |
|
|
System dimensions (㎡) |
20-44 |
|
|
Foundation type |
Concrete footing or ramming pile |
|
|
Max. Wind resistance |
40m/s(customizable) |
|
|
Safe working wind load |
18m/s |
|
|
Electrical Parameters |
Power supply |
110V/220V/380VAC |
|
Motor |
29W 24VDC |
|
|
Frequency |
50/60Hz |
|
|
Drive power |
100～200W |
|
|
Power consumption |
≤0.3kWh/day(≤3‰) |
|
|
Control mode |
Closed loop time control |
|
|
Night return |
yes |
|
|
Back tracking |
yes |
|
|
Working temp. range |
—25℃～65℃ |
|
|
Protection class |
IP65 |
|
|
Communication protocol |
RS485/Modbus |
Foundation Tolerance
|
Adaptive Slope |
N-S high adaptability, E-W 10° |
|
N-S Tolerance |
±50mm |
|
E-W Tolerance |
±50mm |
|
Elevation Tolerance |
±50mm |
Leave A Message
IPv6 network supported
