• 133/1/B, 1st Floor Phase ll, Cherlapalli, Hyderabad, TG-51
  • info@istlabs.in


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    ISTL - Sesola: Illuminating Tomorrow with Comprehensive Solar EPC Services.

    ISTLABS has developed a unique system for monitoring solar plant energy consumption through GPS-GSM-GPRS wireless technologies, enabling remote auditing and control for solar plants worldwide. We partner with SESOLA, a leading EPC company for solar energy systems, to integrate our monitoring solutions and maximize energy efficiency while reducing costs. ISTLABS has completed solar EPC projects in India, Mozambique, Madagascar, and Tanzania, showcasing our expertise in designing, constructing, and commissioning power plants and solar projects.

    • 600+ Manpower

      Sesola is a People powered Business with Talented and hardworking people.

    • 400 + MW Capacity Installed

      And Counting to Energize the future with solar power

    • 37 + Projects Executed

      Supplying electricity to more than 255,000 homes with Zero GHG Emmissions.

    • 150 Cr + Total Turnover

      Sesola as an Economic Engine, We are growing Faster

    Class-1 Certified Electrical Contractor

    At ISTLABS, we take pride in our state-of-the-art system that allows us to monitor solar plant energy consumption using cutting-edge GPS-GSM-GPRS wireless technology. Our goal is to provide solar plant owners with a reliable, efficient, and cost-effective solution that enables them to remotely audit and control their plants from anywhere in the world. Our partnership with SESOLA is one of the ways we achieve this aim. We work together to integrate our monitoring solutions into the solar energy systems designed by SESOLA, ensuring maximum energy efficiency and cost savings. Our experience in designing, constructing, and commissioning solar projects is reflected in our completed EPC projects across India, Mozambique, Madagascar, and Tanzania. We are proud to showcase our expertise in delivering high-quality solar solutions globally.

    Sesola is the preferred partner for leading developers across India, making us the go-to choice for all their BOS, I&C, and EPC solar requirements. Our clientele includes renowned names such as Vibrant Energy, Fourth Partner Energy, and L&T Energy, reflecting the trust they place in our capabilities.


    For those looking to make a capital investment, our Capex (Capital Expenditure) model is a popular choice in India where consumers purchase the solar PV system and make 100% of the payment upfront, often through a bank loan. On the other hand, our OPEX (Operating Expenditure) model is perfect for those seeking minimum investment and reduced utility costs. With this model, clients only pay for the units they use, while enjoying our free EPC and O&M services. This solution is popular for large scale solar projects and is a cost-effective option for those looking for a hassle-free investment experience.

    The company's expertise and dedication to delivering high-quality results make it a trusted partner for a range of energy projects.