Single-Axis Tracker
Innovationin
Tracker
The Market leading Tracker!Experience the true value
400MW San Antonio, TX.
PARU Technology is the worldwide
leader in solar tracking solution for
utility,commercial,
and residential energy systems, with
over 800MW across the globe.
After more than 20 years of R&D
efforts, PARU’s innovations in solar
tracking continue to provide the lowest
production cost through reliable,
durable, and robust system!
North America
400MW USA Canada
Asia + Europe
380MW Korea Japan China Thai Taiwan Australia Germany France Chech
PARU Dual-Axis Tracker produces the maximum efficiency of the solar PV regardless of the weather or
temperature condition. With reliability and high technology of PARU’s solar structure and automatic safety
control function, Dual-Axis tracker produces stable electricity throughout the year. 13 Global patents and
international certifications, including UL, prove PARU’s global competitiveness. PARU continues to improve
and develop better quality products and an advanced technology working with PARU’s own R&D department.
Dual Axis Tracker PST-2AL Specification
System Type Dual Axis Axis Tracking
Model PST-2AL
Module area 85m² [42 modules 72-cell] or [49 modules 60-cell]
System Weight About 1,970kg, without modules & foundation
Tracking Axis Azimuth & Altitude
Drive TypeAzimuth rotation : Slew drive (120WDC)Altitude tilt : Linear actuator (150WDC)
Tracking Range of Motion Azimuth: ±135°, Altitude: 0° to 60°
Power supply to Controller 100-240VAC / 50 ~ 60Hz
Materials Hot Dip Galvanized / Alloy Coated Steel
Solar Tracking Method Real-time Tracking
Max Wind Speed Standard 47m/s (105MPH)
Safety mode(Automatic horizonatal positioning)
• Wind Mode • Snow Mode
*The above specifications could vary according to local conditions
PARU Dual Axis Tracker design has 7 key benefits
• Real Time Sensing• Low voltage DC motors which require low maintenance and minimize downtime• Magnesium Alloy Coated Steel• Can accommodate any commercially available solar module• Can be installed on any terrain• Easy electrical plug and play connection• Company support during the lifetime of the tracker (Operation & Troubleshooting)
Proven.Absolute Inspiring Solution Controller
Receives signals from sensors as solar/wind sensors, etc. and transfers those signals to “Slew Drive”, “Actuator” to control the tracker according to user’s configuration. The type of controller shall be variable to customers’ local conditions. Only 1 controller is only needed per tracker.
Real-time SensorA component that senses the location of the Sun and sends signals• E/W Sensor, sensing Sun’s East and West• S/N Sensor, sensing Sun’s North and South
Slew DriveTo control the horizontal (azimuth) angle of trackers.•High torque transmission •Reduced backlash •Max. Load capacity and extended life
Linear ActuatorTo control the vertical (elevation) angle of the tracker. Stokes of the Actuator can be changeable according to the tracking angles.• High Degree corrosion protection• Vibration resistance • Duty cycle up to 100%
PARU Dual-Axis Tracker
Dual-Axis TrackerPST-2AL
PARU Single & Dual Axis Tracker design has 6 key benefits
• Lowest & optimized Production Cost• Minimum Annual Power Consumption• Optimal Efficient Installation• High Reliability and Durability• Low maintenance and Outstanding longevity• Simple link with Self-Power-Controller(SPC)
TracetheSun, Tracethebenefit!PARU Single-Axis Tracker enables optimal energy production at a cost competitive to many fixed mounting
structure system. A tracker used real-time tracking and controls to ensure the maximum angles of module
presentation. It is designed for easy assembly with higher corrosion-resistant-steel.
Single Axis PST-1AX6 Specification
System Type Horizontal - Single Axis Tracking
Model PST-SA6L
Module area Max. 96.2m² [48 modules 72-cell] / 1Groups
System Weight About 870kg, without modules & foundation
Drive Type Linear actuator (150WDC)
Tracking Range of Motion ±45°
Power supply to Controller Self-generation OR 100-240VAC / 50 ~ 60Hz
Materials Hot Dip Galvanized / Alloy Coated Steel
Solar Tracking Method Real-time Tracking
Max Wind Speed Standard 47m/s (105MPH)
Performance Optimization Backtraking in Real Time
Safety mode(Automatic horizonatal positioning)
• Wind Mode • Snow Mode
* The above specifications could vary according to local conditions
ControllerReceives signals from sensors as solar/wind sensors, etc. and transfers those signals to “Slew Drive”, “Actuator” to control the tracker according to user’s configuration. The type of controller shall be variable to customers’ local conditions. Only 1 controller is only needed per tracker.
Real-time SensorA component that senses the location of the Sun and sends signals• E/W Sensor, sensing Sun’s East and West• S/N Sensor, sensing Sun’s North and South
Linear ActuatorTo control the vertical (elevation) angle of the tracker. Stokes of the Actuator can be changeable according to the tracking angles.• High Degree corrosion protection• Vibration resistance • Duty cycle up to 100%
Self aligning bearingSelf-Aligning Bearings of PARU single axis tracker are vibration dampening, easy to install, lightweight, and corrosion resistant. The self-aligning function compensates for misalignment and it always makes the best rotation condition on trackers.
PARU Single-Axis Tracker
Single-Axis TrackerPST-1AX6
Backtraking in Real TimeCombination Technology
Scattering Mode in Real TimeEnergy Harvesting
Real Time Tracking SensorPerformance Optimization
Self Power ControllerSimple Link and Plug-Play
Alloy Coated SteelExcellent Corrosion Resistance
ActuatorHigh Reliability by PARU
BACKTRACKING system with real time sensor (RTS) secures higher yields through strengthening the tracker performance. Backtracking system maintain constant efficiency through adjusting module positions when periods of low solar height, lessening the effect of shadows on cells. This system captures maximum and it shows better energy gain up to 30%.
SCATTERING MDOE was developed to increase energy harvest even on a cloudy day. When sun is block by clouds, PARU trackers immediately operate this mode to absorb scattering solar energy while RTS tracks the brightest source of irradiation. This system perfectly matches with real time tracking method.
REAL TIME TRACKING SENSOR (RTS) is a technology developed to capture maximum energy from the sun. It uses two solar sensors to detect the highest point of irradiance, and instantaneously communicates with the tracker control box to make the necessary movement to face the array perpendicular to the sun. It simply means to accelerate ROI of your business.
SELF POWER CONTROLLER can be easily tailored to meet demands for OFF-GRID market and extend the market along solar business value chain. The high performance of independent power supplying device provides perfect independent operations in less infrastructure places and natural environment.
ALLOY COATED STEEL is a high corrosion resistance product that is 5 to 10 times stronger resistance than that of a normal hot-dip galvanized steel sheet(GI, GI(H)) with the same coating weight. It has an excellent cross section corrosion resistance. With ALLOY COATED STEEL, PARU produces trackers.
ACTUATOR based on PARU core technologies deliveries stainable yields. This critical part was developed by PARU and performs optimally throughout the entire day producing more energy per hour than fixed type. Also the critical parts operating with low voltage DC motors require low maintenance cost and minimize downtime for service.
PARU Single-Axis Tracker
REAL TIME TRACKING SENSOR CONTROLLER SELF POWER CONTROLLER
ALLOY COATED STEEL ACTUATOR
1Lowest&optimizedProductionCost
2MinimumAnnualPowerConsumption
3OptimalEfficientInstallation
4HighReliabilityandDurability
5LowmaintenanceandOutstandinglongevity
6SimplelinkwithSelf-Power-Controller(SPC)
Simple assembly and rapid installation results in costs and efficient construction schedules.
During the overcast sky, the PARU tracker absorbed all the diffused light by moving the horizontal position. Optimized power consumption vs. other AC power tracker.
The PARU Single Axis tracker offers fewer foundations per MW than the market average. Direct impact on CAPEX.
Using the Magnesium Alloyed Metal (POSMAC) has resulted in the higher corrosion resistance quality and long life. PARU tracker system protects itself in high wind and faults conditions.
Automatically drives to slow position at high wind speeds. Mechanical protection from over-travel. The simple and robust design requires minimum maintenance.
The Self-Power-Controller(SPC) enables to require no AC power source for drive operating. It allows 10 days operation without recharging.
PARU Single & Dual AxisTracker design has
6 key benefits
PARU Mounting system design has 4 key benefits
• Excellent safety in lower body structure• Reduced construction fee• Improving connecting construction quality with unified planes• Improved prevention on sagging and deformation after long-term
Mounting system was established through the process including simplifying structure, convenience of
constructing and installing, and minimizing welded areas. Mounting system is formed by a design which
satisfied International Construction Standards. PARU continues to improve its technology for new structure,
new method of construction, and reliable products that will minimize operating & maintance costs.
It is essential for PARU to maintain the highest quality standards for its products and services. The company is certified for the design of its trackers, as well as for the engineering, installation, operation and maintenance of ground-mounted solar plants.
Advanced Mounting System:Easy Installation and Strong Durability
PARU 6 key benefits
Mounting SystemAMS series
Perfected to meet your requirements !
HQ / 907-19, Seonwol-ri, Haeryong-myeon, Suncheon-si, Jeollanam-do, Korea(548-813)USSales / 3660 Thousand Oaks, Suite 316, San Antonio, TX 78247KOREASales / 2F PARU B/D, Mok-dong, Yangcheon-gu, Seoul, Korea(158-807)E-Mail / [email protected] / Tel / 82-2-540-2114 / Fax / 82-2-540-2116
Visitusatbooth#6600Sept14-17,2015
AnaheimConventionCenterAnaheim,California
www.iparu.com