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MAXIMISE
YOUR RETURNS

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ACROSS
ALL SEASONS

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DISCOVER FUTURE READY TRACKING

Daily East to West tracking of the sun which optimises your daily yield over morning, afternoon and evening.

First and foremost function that every tracker performs. Asun 2 Axis Tracker does this too, but then, it’s not the only thing that it does to maximse yield.

It also tracks North to South, on account of the seasonal shift in sun’s path, making a big difference in winter months.

Single axis trackers lack the capability, citing cost and design complexities. A reason for performing lower than even fixed tilt during some months.

For bifacial use, panel array design of most trackers catches only residual solar radiation bouncing off the ground.

Asun 2 Axis Tracker does better. It’s panel configuration can also catch radiation scattered from panel to panel, thus making the most of bifacial modules.

2 AXIS PERFORMANCE AT SINGLE AXIS COST

Performance of Horizontal Mount Single Axis Trackers is known to fall significantly during winter months, because while the modules are still moving East to West during the day but the Sun’s path has changed along the North-South axis, thus the angle of incidence is nowhere near normal as intended.

Asun 2 Axis Tracker provides a daily tilt along the North-South axis, accounting for seasonal change in sun’s path, in addition to daily East-West movement morning to evening, thus tracking the sun optimally at all times, across seasons and maintaining near perpendicular angle of radiation incidence on solar modules. The result - higher yield and higher returns.

Click to see the Tracker in action

Lower Investment

For a given generation target, Asun 2 Axis Tracker enables lower DC loading, resulting in savings on module as well the BoS costs.

Higher Yield, Lower LCoE

Higher yield throughout the year as compared to any other MMS coupled with optimised capital cost translates to lower LCoE.

Improved IRR

Higher yields and competitive costs mean improved project economics. Get better returns on your investment with Asun.

UNMATCHED BI-FACIAL PERFORMANCE

Dual-axis tracker systems with Bi-facial modules have the potential to out-perform other module/mounting configurations at high latitudes, where low solar angle-coincidence favors dual-axis tracking with added benefit of the reflectivity from snow in winters.

Data from dual-axis experimental systems has demonstrated that bifacial modules produced 14 percent more yield in a year and as much as 40 percent during the peak winter months. These gains are in addition to the estimated 35-40 percent energy gains of a dual-axis tracker relative to a fixed-tilt system.*

Asun 2 Axis tracker does better

Gap between panels allows for more radiation to bounce off the ground below the tracker

Better by design

Radiation reflected off the top surface of one panel can be captured by the bottom surface of the next

* Refer to the Report in the downloads section “Performance of Bifacial Photovoltaic Modules on a Dual-Axis Tracker in a High-Latitude, High-Albedo Environment”

JOURNEY OF A DESIGN INNOVATION

Designed in collaboration with IIT, Delhi (Indian Institute of Technology), the first prototype and the first pilot project commissioned a few months later, are both operational incident free for over two years now.

Real time compararitive data captured for the three tyes of installations: Fixed Tilt, Horizontal Mount Single Axis Tracker and of course, the 2 Axis Tracker at the same location, validates the concept eloquently.

2017
Design Innovation
with IIT, Delhi
2018
Pilot Project
Commissioned
2019
Patents Filed
for 30 Countries
2019
Selected for
Incubation at IITD
2021
Design Regisration
& U.S. Patent Granted
2021
Ready for
Commercialisation
2022
A Graduated
Start-up Company

VALIDATED BY PERFORMANCE

Data collected for three types of installations at the same location in Uttarakhand, shows consistently higher performance of the Asun 2 Axis Tracker.

location:

Roorkee, india

data type:

DAILY GENERATION

SAMPLE:

76.86 KW

PV MODULES:

SAME MAKE

duration:

CALENDAR YEAR

MONTHLY YIELD COMPARISON
INCREASE IN YIELD/FIXED TILT

HIGHER PERFORMANCE ACROSS INDIA

From Northern most location in Leh to the Southern most states, Asun 2 Axis Tracker once again promises a gain in yield that can change the project economics of your installation.

 

Hanle, Leh

Gain (SAT over FT) 6%

Gain (2-AT over FT) 25%

 

Bhatinda, Punjab

Gain (SAT over FT) 4%

Gain (2-AT over FT) 18%

 

Roorkee, Uttarakhand

Gain (SAT over FT) 8%

Gain (2-AT over FT) 19%

 

Sirsa, Haryana

Gain (SAT over FT) 9%

Gain (2-AT over FT) 20%

 

Bhadla, Rajasthan

Gain (SAT over FT) 7%

Gain (2-AT over FT) 27%

 

Raghanesda, Gujarat

Gain (SAT over FT) 11%

Gain (2-AT over FT) 20%

 

Ambernath, Maharashtra

Gain (SAT over FT) 8%

Gain (2-AT over FT) 20%

 

Ghattu, Telangana

Gain (SAT over FT) 9%

Gain (2-AT over FT) 23%

 

Kurnool, Andhra Pradesh

Gain (SAT over FT) 10%

Gain (2-AT over FT) 21%

 

Pavagada, Karnataka

Gain (SAT over FT) 10%

Gain (2-AT over FT) 21%

 

Karindalam, Kerala

Gain (SAT over FT) 14%

Gain (2-AT over FT) 20%

 

Ambalathara, Kerala

Gain (SAT over FT) 17%

Gain (2-AT over FT) 20%

 

Kamuthi, Tamilnadu

Gain (SAT over FT) 14%

Gain (2-AT over FT) 20%

 

Deogarh, Orissa

Gain (SAT over FT) 13%

Gain (2-AT over FT) 21%

 

Rewa, Madhya Pradesh

Gain (SAT over FT) 11%

Gain (2-AT over FT) 20%

 

West Medinipur, West Bengal

Gain (SAT over FT) 11%

Gain (2-AT over FT) 21%

 

Imphal, Manipur

Gain (SAT over FT) 10%

Gain (2-AT over FT) 22%

* Results from an In-house simulation study. Click here to request report.

CHECK OUT THE SIMULATION RESULTS

A gain of 20% or more over fixed tilt, across locations between Arctic and Antarctic circles. Most viable and effective solution for locations above the Tropic of Cancer and below the Tropic of Capricorn.

 

Cafayate, Argentina

Gain (SAT over FT) 12%

Gain (2-AT over FT) 23%

 

Pirapora, Brazil

Gain (SAT over FT) 16%

Gain (2-AT over FT) 21%

 

Nova Olinda, Brazil

Gain (SAT over FT) 16%

Gain (2-AT over FT) 20%

 

Viesca, Mexico

Gain (SAT over FT) 22%

Gain (2-AT over FT) 29%

 

San Bernardino, CA, USA

Gain (SAT over FT) 10%

Gain (2-AT over FT) 26%

 

Nye County, NV, United States

Gain (SAT over FT) 9%

Gain (2-AT over FT) 26%

 

Sarnia, Canada

Gain (SAT over FT) 9%

Gain (2-AT over FT) 24%

 

Arnprior, Canada

Gain (SAT over FT) 2%

Gain (2-AT over FT) 24%

 

Noor, Morocco

Gain (SAT over FT) 6%

Gain (2-AT over FT) 21%

 

Montalto Di Castro, Italy

Gain (SAT over FT) 5%

Gain (2-AT over FT) 23%

 

Shotwick, UK

Gain (SAT over FT) -1%

Gain (2-AT over FT) 23%

 

Cestas, France

Gain (SAT over FT) 3%

Gain (2-AT over FT) 23%

 

Meuro, Germany

Gain (SAT over FT) 2%

Gain (2-AT over FT) 23%

 

Nikopol, Ukraine

Gain (SAT over FT) 0%

Gain (2-AT over FT) 22%

 

Sakakah, Saudi Arabia

Gain (SAT over FT) 13%

Gain (2-AT over FT) 23%

 

Benban, Egypt

Gain (SAT over FT) 12%

Gain (2-AT over FT) 20%

 

Seih Al-Dahal, UAE

Gain (SAT over FT) 12%

Gain (2-AT over FT) 22%

 

Tengger Zhongwei, China

Gain (SAT over FT) 8%

Gain (2-AT over FT) 23%

 

Dau Tieng, Vietnam

Gain (SAT over FT) 12%

Gain (2-AT over FT) 20%

 

Bungal, Australia

Gain (SAT over FT) 12%

Gain (2-AT over FT) 20%

 

Kalkbult, South Africa

Gain (SAT over FT) 15%

Gain (2-AT over FT) 27%

* The results are from In-house simulation study.Click here to request report.

prepare to embrace the change

Asun 2 Axis Tracker is a product built from the design brief upwards. A brief based on first hand experience with the single axis design and it’s inherent shortcomings. Added to that are astute market insights and industry trends. No wonder, it has future ready tech built into it’s DNA.

Highly optimised structure, resulting in lower structural weight and highly competitive cost

Back tracking feature available along both the axes - East-West and North-South

Decentralised design for ease of installation and higher plant availability

Modular configuration results in greater terrain adaptability.

Programable Automatic stow position in high wind conditions

Designed to withstand wind speeds reaching upto 170 kmph

Panel array configuration allows for maximising the bifacial module efficiency

Self-lubricating polymer bearings for minimal maintenance

IoT Ready with features like remote monitoring, self-diagnostics and trouble shooting

Increases yield by upto 28% depending on location & climatic conditions

ABOUT THE COMPANY

Asun Solar Power Private Limited was incorporated in the year 2013 with the objective of providing best in
class Rooftop EPC solutions. As the fastest growing Rooftop EPC company in India, Asun forged alliances with
leading national and global players in the domain.

Soon after, Asun ventured into providing O&M and solar asset management solutions for solar energy plants
across India, followed by investments in nearly 9MW of self owned projects as an IPP.

Based on first hand experience with IPP scale project economics and Single Axis Trackers of European origin,
Asun Trackers Private Limited was formed in 2015, with the objective of entering the solar tracking domain as
a product development company.

A design collaboration with IIT Delhi followed by a successful incubation as a technical startup with FITT,
Delhi, Asun 2 Axis Tracker is the first successful innovation by the company, that holds disruptive potential
to change the market dynamics for trackers.

Group Companies

Affiliations & Recognition

meet the team making it work

Varun Sachar

Founder & CEO

40 years of experience in Sales & Marketing with national & International companies. An independent developer and EPC operator in solar domain for past six years.

Dr. Sudipto Mukherjee

Technical Director

Academic/industrial experience of over 27 years. Faculty Dean at IIT Delhi. Associated with Asun Trackers since 2016. He is a co-inventor of 2 Axis Tracker.

Nilanjan Sen

Design Lead

A machine and product design consultant with a B.Tech from IIT Delhi, and an M.S. from Pennsylvania State University. He is a co-inventor for 2 axis tracker.

Nikash Sachar

Co-founder

Nikash joined Asun with experience with Solar Companies in Canada. He completed his undergrad education from UK and a masters in Business Innovation.

Varun Bhagat

Product Development

Graduate in Mech. Engg. from IIT, Roorkee. Worked with Design Div., HAL Ltd., Centre for Battery Engineering and EV at IIT Madras Research Park.

DO YOU WANT US TO GET IN TOUCH?

PLEASE FILL OUT THE FORM BELOW AND WE WILL GET BACK TO YOU OR SET UP A MEETING.

ASUN TRACKERS PVT. LTD.

64, Navjivan Vihar
New Delhi, India-110017

T : +91 011 49404639

M : +91 9811271111

Email: info@asuntracker.com