India’s renewable energy market is ranked fourth in the world and rapidly growing. And with a country-wide government initiative urging the energy sector to generate half of its power from non-fossil fuel sources by 2030, local greentech companies and startups are inventing ways to make it happen.
From solar-panel cleaning robots to drinking water extracted from thin air, the following Bangalore-based companies offer unique approaches to energy-efficient sustainability and a reduced carbon footprint.
Top Renewable Energy Companies in Bangalore
- Ayana Renewable Power
- Emmvee
- REConnect Energy
- Pranos Fusion
- Uravu Labs
Top Renewable Energy Companies in Bangalore
Founded: 2010
Renewable Energy Focus: Energy management and grid automation
What they do: REConnect Energy develops software for managing and forecasting electricity from renewable sources. Its platform uses machine learning for wind and solar forecasting, demand prediction and automated power dispatch for generators and consumers. Founded in Bangalore, the REConnect Energy serves power utilities and renewable energy operators in India and international markets.
Founded: 2020
Renewable Energy Focus: EV charging and energy management
What they do: Kazam develops electric vehicle charging hardware and software for managing charging networks. Its products include Kazam charge points, the Kazam CMS for monitoring and managing chargers and an app that lets drivers find, book and pay for charging sessions.
Founded: 2025
Renewable Energy Focus: Residential rooftop solar
What they do: Arkahub provides rooftop solar systems designed specifically for residential properties. The company handles the process from system design and installation through commissioning and coordination of regulatory approvals. Arkahub’s product lineup includes ArkaCore for floor-mounted installations, ArkaSky for elevated systems and ArkaScape for gazebo-mounted solar installations.
Founded: 2006
Renewable Energy Focus: Rooftop solar and solar water heating
What they do: Orb Energy manufactures solar panels and develops solar power systems for homes and businesses. Its Bangalore manufacturing operation produces high-efficiency TOPCon panels, including bifacial modules that can generate electricity from both sides. The company also provides rooftop solar, battery storage and solar water heating systems.
Founded: 2010
Renewable Energy Focus: Rooftop, ground-mounted and off-grid solar
What they do: U-Solar develops and installs solar power systems for industrial, commercial and institutional customers. The company provides engineering and project management for solar projects, with financing models that can allow customers to purchase systems or pay for the electricity they generate. U-Solar’s work includes both rooftop and larger solar power plants across India.
Founded: 2024
Renewable Energy Focus: Nuclear fusion
What they do: Pranos Fusion develops technology for generating electricity through nuclear fusion, using compact spherical tokamak designs. Its technology stack includes PRAGYA, a tokamak for plasma-control research, and JENGA, software for tokamak design and control. Pranos Fusion’s work spans the hardware, software and plasma-control systems needed to develop compact fusion reactors.
Founded: 2017
Renewable Energy Focus: EV charging infrastructure and software
What they do: Bolt.Earth operates an electric vehicle charging network and provides the hardware and software needed to run charging points. Its platform connects EV drivers with chargers through the Bolt.Earth app, while its charging solutions support two-, three- and four-wheeler vehicles. Bolt.Earth’s charging network serves both drivers looking for a place to charge and organizations that need to operate charging infrastructure.
Founded: 1992
What they do: Solar PV modules and solar water heating
Founded: Emmvee manufactures solar photovoltaic modules and solar water heating systems from its operations in Karnataka. Its product range includes TOPCon and monocrystalline PV modules, along with solar water heaters sold under the Solarizer brand. Emmvee’s solar products support residential, commercial and utility-scale installations across India.
Founded: 2019
Renewable Energy Focus: Atmospheric water extraction
What they do: Uravu Labs develops renewable energy-powered technology that extracts drinking water from moisture in the air. Its Clausius technology uses a liquid desiccant system that can run on solar energy and waste heat, producing up to 30,000 liters of water per megawatt of waste heat. Uravu Labs uses this process to produce water without generating liquid waste.
Founded: 2017
Renewable Energy Focus: Utility-scale solar, wind, hybrid and energy storage
What they do: Ayana Renewable Power develops utility-scale renewable energy projects in India and is a part of ONGC NTPC Green Private Limited. The company has worked on wind and solar projects, along with hybrid systems and energy storage plants. Ayana Renewable’s portfolio includes 4.6 gigawatts of capacity across several states.
