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 / global@paru.co.kr / Tel / 82-2-540-2114 / Fax / 82-2-540-2116

Visitusatbooth#6600Sept14-17,2015

AnaheimConventionCenterAnaheim,California

www.iparu.com