GK21 Global provides solar tracking and mounting systems with the following key points: 1. They hold 10 domestic and international patents related to solar tracking technology. 2. Their tracking systems accurately track the sun in real time using solar sensors and programmable controls to maximize energy production. 3. They offer single-axis and dual-axis trackers ranging from 3kW to 13kW systems with durable, high performance designs optimized for wind and weather conditions.

1. GK21 GLOBAL
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11.04.05

2. 2. Technical Patents& Certification
Technical Patents & Certification
LED PATENT
COMPANY
CERTIFICATION
PATENT
Domestic & oversea - 10건

3. 2. Technical Patents& Certification
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4. 2. Solar Tracking System
Tracking system
Tracking sun in real time
Solar sensor type & Program type
High Roust and Durability : 35m/s ,max 66.5m/s
Easy to set up
NEP, Certification, High tech
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5. 3. Dual axis tracker (3kW / 6kW)
3kW Module array : 4 x 4(16pcs 200Wp , 3.2kW/1set)
Solar sensor
6kW Module array : 5x 6 (30pcs, 200Wp , 6.0kW/1set)
Azimuth
drive
Actuator
Controller
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Module Bracket

6. 3. Single axis tracker
Module array : 3 x 22(66 pcs/ 200Wp / 13.2kw/1set)
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7. 3. Single axis tracker [PST-13kw]
Actuator type
Joint part
Robust design
High durability
ACT Joint part
Actuator
High performance
Max power & torque
Foundation bolt
After subsidence,
each bolt possible leveling work again
Module fix bracket
Led Air flow smoothly
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8. 3. Single axis tracker – wind test
3D CAE- single axis tracker [slope type]
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9. 3. Adjustable system
Module array : 2 x 11 (22pcs/ 230Wp / 5.06kw/1set)
According to season, change angle for maximizing efficiency Actuator
Small Portable Actuator
Easy to change angle
Adjustable angle
Move Adjustable Pin
- High durability and robust design by CAE
- Change angle by actuator
- Economic installation cost
- Save labor cost: 1 person for change angle by
actuator
- Minimize maintenance
- Leveling work by Foundation plate bolt
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10. 3. Fixed System Foundation
Foundation Ground Screw & Concrete foundation
Ground Screw Concrete foundation
Concrete foundation [disposal difficulty]
Eco-Friendly
Damage enviroment
Save labor cost
According to site condition, hard to use
Standardization Frame 10

11. 4. Reference - Domestic
Type : Dual axis tracker Capa. : 200kW
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12. 4. Reference
Type : Dual axis tracker / Area : China / Capa : 2MW
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13. 4. Reference
Type : Dual axis tracker / Area : Czech / Capa. : 400kW
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14. 4. Reference
Type : Dual axis tracker / Area : France / Capa : 700kW
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