Heatray Solar Pvt. Ltd.

  • 108, Prabhadevi Unique Industrial Premises Co-Op. Society Limited, Veer Savarkar Marg, Prabhadevi, Mumbai – 400025, India.
  • 022-24368631/ +91 9987187891/ +91 9867307495 / +91 7498488515

Factory 1 Address

  • Plot No.G-7, Additional Ambernath MIDC, Ambernath – East, Dist – Thane, Pincode – 421506, Maharashtra, India.

Factory 2 Address

  • Heatray Solar Pvt. Ltd. A16, Kulgaon MIDC, Badlapur (E) Dist. Thane, Maharashtra, India

Parabolic trough collector (PTC) ‘Volcano’

Parabola is a geometric figure. The specific quality of parabolic curvature is that it reflects all sunrays falling perpendicular to its aperture on a single line focus resulting in concentration of sunrays. Heatray solar Pvt. Ltd. Has designed and developed a ‘Parabolic Trough Collector’ along with a tracking system. Sun tracking is must for any parabolic trough collector.

This concentrations is used for heating the heat transfer fluid viz: water, thermic oil etc. filled in the absorber tube placed at the site of the focus.

Solar Panel Manufacturer

Applications and Usage

  • Low pressure solar steam generation
  • Solar thermic fluid heaters
  • Solar distillation
  • Solar power generation

General specifications

Gross area6.4 M2
Aperture Area5 M2
Reflector Area6.4 M2


Weight110Kg +/- 10Kg
Collector mountingMS Stand with bearing


AbsorberSS 10mm ‘U’ tube in Evacuated tube
Receiver diameter 10mm
Coatingselective coating
Focal Length550mm
CoverEvacuated tube
Cover thickness1.6-1.8 mm


Material0.5mm colour steel with reflective coating of Silver PET 100micron
Surface reflectivity>85%

Tracking Device

Method/ LogicAlgorithm based controller
Mechanical movementAcme screw actuator

Installation area:  Each unit of 5 M2 aperture area requires installation area of 8 m2 considering the rows and column arrangement and shadow effect.

Solar Concentrator Technology For Industrial Heating & Cooling Applications

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