Giga-Scale PV Manufacturing
Indosol Solar is advancing India’s solar manufacturing landscape through its vision of a giga-scale, fully vertically integrated solar PV manufacturing ecosystem in Ramayapatnam, Andhra Pradesh. With an established 1.3 GW manufacturing capacity across wafers, solar cells, and modules, we are building on our existing capabilities to advance our vision of end-to-end integration across the solar value chain.
By combining advanced TOPCon technology, manufacturing excellence, and a focus on quality and operational efficiency, we aim to deliver high-performance solar solutions that support India’s clean energy transition. Our long-term vision is to progressively expand integration from upstream raw materials to finished photovoltaic modules strengthening domestic manufacturing, enhancing supply chain resilience, creating employment opportunities, and contributing to a more sustainable energy future for India and the world.
Our Foundation for Excellence
OUR PURPOSE
Delivering innovative solar energy solutions that accelerate the global transition to clean, affordable, and reliable renewable energy.
SUSTAINABILITY
Driving sustainable manufacturing with efficient operations and eco-friendly practices to reduce our environmental footprint.
OUR FACILITY
State-of-the-art manufacturing with advanced automation and end-to-end production of high-efficiency solar PV modules.
OUR EXPERTISE
Leveraging 30+ years of expertise in power and renewable energy to deliver world-class solar solutions.
Our Integrated Solar Manufacturing Ecosystem
Our production process covers both upstream and downstream stages, ensuring complete control and optimization at every step.
Downstream Production
Ingot Manufacturing
Initiated ingot manufacturing to support production of high-quality solar wafers.
Wafer Manufacturing
Initiated wafer manufacturing to support the production of high-efficiency solar cells.
Solar Cell Manufacturing
Initiated advanced solar cell manufacturing using TOPCon technology to enhance conversion efficiency and power output.
Solar Module Manufacturing
Initiated solar module manufacturing, integrating high-performance cells into durable, high-efficiency photovoltaic modules.
Upstream Integration
We plan to progressively develop capabilities across the upstream value chain, including quartz sourcing, metallurgical-grade silicon production, and high-purity polysilicon manufacturing, with the aim of achieving end-to-end vertical integration.
Solar Glass and Ancillary Components
We plan to expand our manufacturing capabilities to include solar glass and other essential module components, such as EVA and POE encapsulants, backsheets, and aluminium frames, to strengthen supply chain resilience and enhance manufacturing efficiency.
Our Facility
Smarter Manufacturing for a Cleaner Planet
Combining innovation, automation, and precision engineering across every stage of production—from Ingot to Wafer, Cell, and Module. We deliver world-class quality and performance.
