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.
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
Consistently higher generation throughout the year in comparison to Single Axis Tracking, Seasonal or Fixed Tilt installations.
For a given generation target, Asun 2 Axis Tracker enables lower AC loading resulting in savings on module costs as well as the BoS.
Higher yields and competitive costs mean improved project economics for you. Get better returns on your investment with Asun.
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.
Data collected for three types of installations at the same location in Uttarakhand, shows consistently higher performance of the Asun 2 Axis Tracker.
jan. 2019 to date
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.
40 years of experience in Sales & Marketing with national & International companies. An independent developer and EPC operator in solar domain for past six years.
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.
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 joined Asun with experience with Solar Companies in Canada. He completed his undergrad education from UK and a masters in Business Innovation.
Graduate in Mech. Engg. from IIT, Roorkee. Worked with Design Div., HAL Ltd., Centre for Battery Engineering and EV at IIT Madras Research Park.
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ASUN TRACKERS PVT. LTD.
64, Navjivan Vihar
New Delhi, India-110017
T : +91 011 26693494
M : +91 9811271111