Mercom Research Focus

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Battery Cycling is Becoming a Key Cost Factor in India’s Energy Storage Economics

India’s battery energy storage sector is expanding rapidly, but a less visible challenge is emerging as projects move from planning to operation: the impact of...

March 27, 2026

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Arjun Joshi

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Energy Storage

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Mercom Research Focus
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India’s Energy Storage Capacity Rose 26% YoY in 2025, Adding 547 MWh

India added nearly 547 MWh of battery energy storage capacity in 2025, around 26% year-over-year (YoY) increase from over 433 MWh, according to the newly released 2H...

March 25, 2026

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Melvin Mathew

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Energy Storage

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Mercom Research Focus
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India Added 119 GW Solar Module and 9 GW Cell Capacity in 2025

India added nearly 119 GW of solar module and over 9 GW of solar cell capacity in 2025, according to Mercom India’s State of Solar PV Manufacturing in India 2026 report....

March 18, 2026

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Rakesh Ranjan

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Mercom Research Focus

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Solar
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High Temperatures Emerge as Key Risk for Battery Storage in India

India’s battery energy storage market is entering a new phase of growth, but developers are increasingly facing a constraint that traditional project models have...

March 18, 2026

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Arjun Joshi

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Energy Storage

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Mercom Research Focus
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Easing Group Captive Power Norms May Boost C&I Participation

The Ministry of Power’s (MoP) relaxations, allowing group captive projects to meet the 51% consumption requirement collectively rather than based on the individual...

March 17, 2026

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Melvin Mathew

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Mercom Research Focus

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Open Access

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Solar
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Rising Landed Costs Shrink Savings for Solar Open Access Consumers

Savings for commercial and industrial (C&I) consumers under solar open access narrowed across most states in the fourth quarter (Q4) of 2025 as rising power purchase...

March 13, 2026

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Sowndhiga U

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Mercom Research Focus

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Open Access

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Solar
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Industry Groups Slam Karnataka C&I Power Tariff Hike to Fund Farm Subsidy

Trade bodies have sharply criticized the Karnataka Electricity Regulatory Commission’s (KERC) decision to revise electricity tariffs for FY 2025-26, raising charges for...

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Q4 Sees Solar Open Access Slowdown in Karnataka, Rajasthan, UP

India’s solar open access market witnessed a slowdown in the fourth quarter (Q4) of 2025, with regulatory changes, tariff structuring, and grid constraints affecting...

March 10, 2026

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Prabha P P

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Mercom Research Focus

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Solar
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Execution Risks Loom for Indian Battery Storage Developers as Tariffs Drop Sharply

India’s standalone battery energy storage system (BESS) tenders and storage-linked renewable energy auctions have seen bid prices fall sharply, intensifying concerns...

March 9, 2026

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Meghana Prasad

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Energy Storage

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Mercom Research Focus
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India’s Solar Imports Up 34% in Q4 2025, Exports Down 70% QoQ

India imported solar cells and modules worth over $1.12 billion (~₹100.2 billion) in the fourth quarter (Q4) of 2025, a 55.6% year-over-year (YoY) increase from $723.4...

March 9, 2026

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Staff

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Mercom Research Focus

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Solar
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Indian Solar Manufacturers Say Domestic Demand Offsets Impact of U.S. Duties

The recent imposition of steep countervailing duties by the U.S. on Indian solar imports is not causing much concern among solar manufacturers, given lower export...

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Top Five States for Solar Open Access Installations in 2025

India added 7.8 GW of solar open access capacity in 2025, the highest addition recorded in any calendar year, according to the Q4 and Annual 2025 Mercom India Solar Open...

March 3, 2026

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Sowndhiga U

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Mercom Research Focus

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Open Access

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Solar
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Q4 2025 Sees Broad QoQ Cost Declines in Solar Projects

The average system cost of large-scale solar projects recorded mixed movements in the fourth quarter of 2025. Projects with Indian modules across technologies posted...

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Maharashtra’s Rooftop Solar Policy Tweak Faces Heat

Rooftop solar installers in Maharashtra are up in arms over a reported change in capacity approval criteria by Maharashtra State Electricity Distribution Company...

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Rooftop Solar Growth Accelerates in India with 7.1 GW Added in 2025, a 123% YoY Jump

India’s rooftop solar capacity grew to 7.1 GW in the calendar year (CY) 2025, an over 123% year-over-year (YoY) jump from 3.2 GW in 2024, according to Mercom India...

February 26, 2026

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Melvin Mathew

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Mercom Research Focus

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Rooftop

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Solar

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