en.Wedoany.com Reported - Prostarm Info Systems, headquartered in Maharashtra, India, has received a Letter of Award from Gujarat-based Solarium Green Energy to execute the engineering, procurement, and construction work for a 50 MW AC solar photovoltaic power generation project as a subcontractor. Prostarm Info Systems disclosed in a regulatory filing that the order also includes three years of operation and maintenance services. The project is located in Maharashtra. The total contract value is approximately INR 1.65 billion, excluding GST.
Prostarm Info Systems secured this contract under the project framework of the Maharashtra State Power Generation Company Limited. Solarium Green Energy itself is an engineering, procurement, and construction company that expanded into component manufacturing after listing on the SME exchange last year.
Recently, Prostarm awarded contracts for its own battery energy storage system projects to Delta Electronics. These projects are spread across India with a total capacity of 110 MW, including projects undertaken by the Bihar State Power Generation Company Limited and Mumbai's Adani Electricity Limited. In August 2025, the company also won a tender from the Karnataka Power Transmission Corporation Limited for a 150 MW / 300 MWh standalone battery energy storage system. Prostarm plans to establish its own BESS manufacturing plant in Haryana.
Maharashtra has recently been intensively releasing orders for photovoltaic projects. In March of this year, Pace Digitek secured a INR 9.297 billion order from the state's power generation company to build a 200 MW ground-mounted grid-connected power plant. Simultaneously, Bondada Engineering also won a INR 465 million contract to develop a 100 MW high-efficiency monocrystalline photovoltaic project in the Beed district.
By integrating EPC capabilities with post-construction maintenance, this project aims to increase the share of renewable energy assets for the Maharashtra State Power Generation Company and provide application scenarios for Prostarm's future battery energy storage integration business.
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