Dual axis solar tracker – Solarobot 18
The solar tracker Solarobot is built on a lever system designed to automatically track the position of the sun throughout the day and the orientation of the solar panels fixed to them in the mode of tracking the sun by calendar and the correction mode of the panels position for maximum solar radiation based on light sensor..
Advantages of solar tracker Solarobot
- The design is more resistant to wind loads and precipitation, and less metal-consuming, which allows it to be placed on the roof of the building or any level ground without the installation of a reinforced concrete foundation, like traditional solar trackers, but mounted on screw pile.
- The drive along the azimuth and the horizon is carried out by linear actuators without using of a rotary reducer.
- Has no problems with snow cover and dustiness of the solar panels.
- Tracker equipped with a wind speed and direction sensor for timely removal from the strong wind.
- Information about the functional state of the station is transmitted automatically via GPRS or dedicated Internet channel to a dedicated server, with remote individual user access.
|
Parameter |
Unit |
Value |
|---|---|---|
|
Installed power |
kW |
5-6 |
|
Number of modules |
pieces |
18 |
|
Maximum panel area |
m2 |
28,8 |
|
Weight of steel structure |
kg |
858 |
|
Number of linear actuators |
pieces | 4 |
|
Azimuth angle of rotation |
deg. |
58º |
|
Zenith angle of rotation |
deg. | 150º |
|
Height above the ground max |
m | 4,8 |
|
Distance from the ground to the bottom edge of the module |
m |
0,6 |
|
Tracker Controller |
pieces |
1 |
|
Area of the support base |
m2 | 4,4 x 3,3 |
Table 1.1 Technical characteristics of the ground tracker ( with steel materials )
|
Parameter |
Unit |
Value |
|---|---|---|
|
Installed power |
kW |
5-6 |
|
Number of modules |
pieces |
18 |
|
Maximum panel area |
m2 |
28,8 |
|
Weight structure ( steel + aluminum ) |
kg |
150+83 |
|
Number of linear actuators |
pieces | 4 |
|
Azimuth angle of rotation |
deg. |
58º |
|
Zenith angle of rotation |
deg. | 150º |
|
Height above the ground max |
m | 4,8 |
|
Distance from the ground to the bottom edge of the module |
m |
0,6 |
|
Tracker Controller |
pieces |
1 |
|
Area of the support base |
m2 | 4,4 x 3,3 |
Table 1.2 Technical characteristics of the roof tracker ( with steel + aluminum materials )
Installation of the Solarobot 24 tracker system allows to increase the generation of electricity by 30-40% compared to stationary solar power plants, which significantly increases the yield after the payback point of the station..
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