"IST SunPower System" is a startup subsidiary of Institute of Solar Technology (IST), a leading clean energy consulting firm recognized worldwide for its expertise in renewable energy. IST is widely recognized for its leadership and influence in helping shape India’s rapidly growing clean energy markets.

This positioning clearly distinguishes GATE Trust as the parent charitable organization, while IST SunPower System serves as its technology, engineering, consultancy, and project execution arm. It also aligns well with your work on IST PVSolar Simulator, solar engineering software, bankable project reporting, and renewable energy and other training. The software project has now been merged into IST SunPower System, where it is being further developed and commercialized as an integrated cloud platform for solar power plant simulation, engineering design, component selection, financial analysis, and project documentation.

As experts in the field, we bring over 15 years of industry experience to provide top-quality solar solutions. We have started our journey in 2010 as an educational instituted, named Institute of Solar Technology (IST). Whether it's off-grid or grid-connected systems, we design and consult on solar power plants, making clean energy accessible to homeowners, businesses, schools, non-profits, and government organizations. With us, you can enjoy the benefits of clean energy at a lower cost than conventional electricity. Experience the power of the sun with IST SunPower System.