Jayshree Tea Estate ground-mount solar plant in Sonari, Assam, built by Arrays Ingenieria
Case Study · Tea Estate · Ground-Mount

Jay Shree Tea: 1 MW Solar at Towkok & Manjushree Tea Estates

Two ground-mount, grid-connected solar plants for Jay Shree Tea & Industries, part of the BK Birla Group: 535 kWp at Towkok Tea Estate and 500 kWp at Manjushree Tea Estate, together about 1 MW, in Sonari, Assam.

The Project

About the Jay Shree Tea, Assam project

Jay Shree Tea placed the purchase order with Arrays Ingenieria on 2 December 2024 for the material supply, installation and commissioning of a 1035 kWp grid-connected solar power generation system across the two estates. The project was executed under Tata Power's EPC contract, with all materials to Tata Power-approved makes.

Both estates run on grid power backed by diesel generators, so the scope included synchronising each plant with two DG sets per site, letting the estates use solar power alongside their generators.

The plants were inaugurated on 20 May 2025. It was the first renewable-energy project in Jay Shree Tea's 80-year history, and was reported by The Sentinel and announced by Jay Shree Tea on Instagram, Facebook and LinkedIn.

Our scope of work

  • AC LT power cabling (1.1 kV, armoured XLPE)
  • Cable trays and conduits with supporting structures
  • Lightning arrestors
  • Chemical earthing system with all associated civil work
  • Module cleaning system (HDPE pipe network)
  • Safety equipment to Tata Power standards
  • Synchronisation with two DG sets at each site
  • Testing and commissioning

In the news

Photos

Jayshree Tea Estate ground-mount solar plant in Sonari, Assam, built by Arrays Ingenieria
Towkok Tea Estate 535 kWp ground-mount solar plant, Assam, by Arrays Ingenieria
Manjushree Tea Estate 500 kWp ground-mount solar plant, Assam, by Arrays Ingenieria
1035 kWp grid-connected solar system for Jay Shree Tea, built by Arrays Ingenieria
Documents

Orders, Certificates & Press

The documents behind this case study. Tap to view full size.

Jay Shree Tea purchase order, 2 Dec 2024: supply, installation & commissioning of 1035 kWp, Arrays Ingenieria
Jay Shree Tea purchase order, 2 Dec 2024: supply, installation & commissioning of 1035 kWp
Jay Shree Tea certificate of appreciation: 535 kWp, Towkok Tea Estate, Arrays Ingenieria
Jay Shree Tea certificate of appreciation: 535 kWp, Towkok Tea Estate
Jay Shree Tea certificate of appreciation: 500 kWp ground-mount solar, Arrays Ingenieria
Jay Shree Tea certificate of appreciation: 500 kWp ground-mount solar
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