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India

Every Earth Energy Log article covering renewable energy in India — solar manufacturing, wind, BESS tenders, hydrogen, and policy. Tracked, reviewed, and refreshed quarterly.

70 articles

policysolar·

India's Time-of-Day tariff explained: what the 2026 draft rules change

Time-of-Day (ToD) tariffs charge more for electricity in peak hours and less during solar hours. India's 2023 rules set peak rates about 20% higher and solar-hour rates about 20% lower; a March 2026 draft amendment revises the peak multipliers, pushes rollout deadlines to 2027-28 and links ToD to demand response and mandatory storage for large solar prosumers. This explainer decodes both and their effect on rooftop-solar and battery economics.

windpolicy·

India offshore wind in 2026: the ₹7,453 crore push to finally break ground

India has roughly 70 GW of offshore wind potential off Gujarat and Tamil Nadu but zero megawatts installed. A ₹7,453 crore viability gap funding scheme approved in September 2024 aims to build a first 1 GW — 500 MW off each state — with SECI running the auction and the first tender expected off Tamil Nadu in 2026. This analysis explains the scheme, the economics and why India is a decade behind.

policybess·

FDRE explained: how firm renewable power is rewriting India's tenders

Firm and Dispatchable Renewable Energy (FDRE) bundles solar, wind and batteries into one contract that supplies power on a fixed schedule. Since India's June 2023 guidelines, nodal agencies have auctioned roughly 14 GW of FDRE and round-the-clock capacity, with tariffs from ₹4.69 to ₹6.74/kWh and the first project commissioning in 2026.

policysolar·

Net metering rules in India 2026: state-wise limits and changes

Net metering in India lets rooftop solar owners export surplus power to the grid and offset future bills. Under the Electricity (Rights of Consumers) Rules, net metering is allowed up to 500 kW or sanctioned load, whichever is lower; larger systems use net billing or gross metering. A draft 2026 amendment proposes mandatory storage above 500 kW, while PM Surya Ghar has stripped out fees and separate agreements for small homes.

solarpolicy·

Floating solar in India 2026: 102 GW potential, projects, costs

India's first national floating solar assessment, released in June 2026, maps 102 GW of floating PV potential across the country's reservoirs, lifting India's total assessed solar potential to 3,445 GW. With MNRE drafting a dedicated scheme and flagship projects like NTPC Ramagundam's 100 MW and Omkareshwar in Madhya Pradesh, floating solar is moving from pilot to mainstream as a way to spread renewable capacity beyond Rajasthan and Gujarat.

wind·

Wind energy in India 2026: capacity, states, OEMs and offshore

India's installed wind capacity reached about 56 GW by March 2026 after a record 6.05 GW added in FY2025-26, generating roughly 106 billion units of electricity. Gujarat and Tamil Nadu lead the states, Suzlon and Inox Wind dominate turbine supply, and a revived 1 GW offshore tender for Tamil Nadu and Gujarat anchors the push toward 100 GW by 2030.

finance·

India renewable energy stocks 2026: the listed company landscape

India's renewable sector is now richly represented on the public markets after a wave of IPOs. This analysis maps the listed players across three layers — solar manufacturers (Waaree, Premier Energies, Vikram Solar, Websol, Insolation), wind OEMs (Suzlon, Inox Wind), and developers (Adani Green, Tata Power, NTPC Green, JSW Energy) — what each does, key 2025-26 facts, and the sector's drivers and risks. This is analysis, not investment advice.

bess·

Solar battery cost 2026: prices, payback and what drives them

Solar battery cost in 2026 runs ~$700-$1,200 per usable kWh installed in the US (€500-€950 in Europe), so a typical 10-13 kWh home battery costs ~$9,000-$16,000 before incentives. In India a lithium (LiFePO4) home battery runs ~₹50,000-₹54,000 per kWh, with tubular lead-acid far cheaper upfront. This guide breaks down solar battery cost by size, region and chemistry, the payback maths, and how to spend less.

solarbess·

RenewX India 2026 preview: South India's biggest renewable energy show, Hyderabad September 17–19

RenewX India 2026 runs September 17–19 at HITEX Exhibition Centre, Hyderabad — South India's largest renewable energy trade show. ~12,000 attendees expected, ~250 exhibitors. Strong focus on rooftop solar, C&I projects, and South India utility-scale + BESS. This guide previews the 2026 edition and what makes it strategically different from REI Expo + Intersolar India.

solarpolicy·

REI Expo 2026 preview: India's biggest renewable energy trade show, October 1–3 Greater Noida

REI Expo 2026 (Renewable Energy India) runs October 1–3 at India Expo Mart, Greater Noida — India's largest annual renewable energy trade show. Expecting 35,000+ visitors and 750+ exhibitors across solar, BESS, inverters, EV, and green hydrogen. Key threads for 2026: ALMM List-IV expansion, India cell PLI ramp, PM Surya Ghar at scale, and India-EU module export economics under CBAM.

solar·

Intersolar India 2026 preview: December 16–18 at Bombay Exhibition Centre, Mumbai

Intersolar India 2026 returns to Mumbai's Bombay Exhibition Centre December 16–18 — the second-largest Indian solar trade show after REI Expo. Expected 18,000 attendees, 400+ exhibitors. Co-located with ees India (storage) and Power2Drive India (EV). Key 2026 threads: residential rooftop scaling, BESS-paired solar, ALMM cell certification, and India's role in supplying EU + Southeast Asian solar demand.

policysolar·

India Energy Week 2027 preview: February 11–14 New Delhi, the year's biggest policy event

India Energy Week 2027 runs February 11–14 at Bharat Mandapam, New Delhi — India's largest energy policy + investment forum, organized by Ministry of Petroleum & Natural Gas with cross-MNRE participation. 100,000+ visitors expected. Coverage spans oil & gas, renewables, hydrogen, EV, biofuels. This guide previews the 2027 edition's renewable energy threads and what to watch.

policy·

India smart meter rollout 2026: 250 million target milestone tracking

India's smart meter rollout under RDSS (Revamped Distribution Sector Scheme) reached approximately 150 million installed by Q1 2026, against the 250 million by FY 2026 target. Major DISCOMs in Uttar Pradesh, Maharashtra, Tamil Nadu leading. Implementation challenges include data analytics capabilities, customer billing accuracy, and DERMS integration.

solarfinance·

Solar panel cost in India 2026: complete buyer's guide with real prices

Solar panel costs in India in 2026 range from ₹25–35 per watt for premium Tier 1 modules to ₹18–22 per watt for value-tier ALMM modules. A typical 5 kW residential rooftop costs ₹2.5–3.5 lakh installed; PM Surya Ghar subsidy reduces customer outlay to ₹1.5–2.0 lakh. This guide covers per-watt rates, system pricing by size, financing, and how to avoid overpaying.

solar·

Solar installation process in India: step-by-step homeowner guide for 2026

Solar installation in India in 2026 takes 30–45 days from contract signing to commissioning. The process includes site survey, structural assessment, DISCOM application, equipment delivery, physical installation, electrical connections, inspection, net-metering, and commissioning. This guide walks through every step, what to expect at each stage, and what can go wrong.

policysolar·

PM Surya Ghar Muft Bijli Yojana 2026: complete subsidy guide for rooftop solar

PM Surya Ghar Muft Bijli Yojana pays ₹30,000 for 1 kW, ₹60,000 for 2 kW, and ₹78,000 for 3 kW or larger residential rooftop solar, with collateral-free loans up to ₹2 lakh. Apply at pmsuryaghar.gov.in. By June 2026 the scheme crossed 33 lakh installations, 12 GW, and ₹22,750 crore disbursed. This guide covers eligibility, the National Portal process, documents, loans, and rejection traps.

bess·

How to choose battery storage (BESS) in 2026: complete buyer's guide

Choosing the right BESS in 2026 means picking chemistry (LFP vs sodium-ion vs flow), duration (2-hour, 4-hour, 8-hour), system architecture (containerised vs custom), and supplier (Tier 1 vs Tier 2). This guide walks through the decision framework for residential, commercial, and utility-scale buyers — with pricing, sizing, and procurement checklist.

hydrogenpolicy·

Green steel 2026: H2-DRI economics and the India + EU race

Green steel (hydrogen direct reduction iron, H2-DRI) commercial-scale operation begins in 2026 with HYBRIT (Sweden), H2 Green Steel (Boden), and Tata Steel (Netherlands + India pilot). Cost premium vs blast furnace steel remains 25-40%. EU CBAM operational July 2026 + ongoing Indian commitments are the primary demand drivers. This deep-dive covers how green steel is made, the cost gap, the commercial-scale launches, demand drivers, and the India vs EU race.

invertersolar·

Best solar inverter for home in India 2026: complete buyer's guide

For most Indian homes in 2026, the best solar inverter is a string (on-grid) unit sized 1:1 to your solar capacity, or a hybrid/PCU if you want battery backup. Indian brands Luminous, Microtek, UTL, Havells and Waaree lead on service; Sungrow, Growatt, Goodwe and Deye lead on tech. Match capacity, check BIS IS 16221 and ALMM List II, and prioritise the local service network.

bess·

Best BESS batteries in India 2026: top 10 suppliers compared

The best BESS battery systems available in India in 2026 are dominated by Sungrow, BYD, CATL, Huawei, Wartsila, Tesla, and Fluence for utility-scale, plus Indian integrators (Amplify, Hartek, Cleantech Solar, Statcon) for commercial. This comparison covers technology, pricing, warranty, service network, and which supplier fits which use case.

solarpolicy·

India solar trajectory: tracking the 280 GW by 2030 target

India's cumulative installed solar crossed 150 GW by March 2026 and roughly 157 GW by end-May, against the ~280 GW solar component of the 500 GW non-fossil 2030 target. FY26 added a record ~44 GW. The binding constraints have shifted from deployment pace to storage, transmission and DISCOM offtake.

solarpolicy·

Solar panel recycling 2026: regulations, process and economics

Solar panel recycling in 2026: the EU WEEE Directive mandates 85% material recovery, India's PV waste rules are due H2 2026, and China has required recycling since 2024. Glass and aluminium recovery is commercially viable; silver and silicon remain marginal. This guide covers why recycling matters, the regulations, how panels are recycled, the economics, second-life panels, and what owners should do.

solar·

Agrivoltaics in India 2026: pilots scale toward commercial

India agrivoltaics has scaled past 250 MW across Maharashtra, Gujarat, Rajasthan and Karnataka pilots in 2026, using vertical bifacial and elevated single-axis tracker layouts. Crop yields run 70-100% of conventional and solar yields 85-95% of ground-mount, but land-use approval complexity is the binding constraint. This guide covers what's built, the technologies, the economics, the regulatory hurdle, and what could unlock GW-scale growth.

solar·

Solar carports in India: commercial parking takes off in 2026

Solar carport installations at Indian commercial properties — IT parks, malls, hospitals — crossed 180 MW cumulative by Q1 2026. EV charging integration and ToD tariff arbitrage drive the economics. Mall and tech park installations dominate; airport-scale projects emerging in tier-1 cities.

solarpolicy·

PM-KUSUM solar pumps 2026: progress, state performance and KUSUM 2.0

PM-KUSUM has deployed ~2.8 million solar agricultural pumps and 4 GW of grid-connected solar by Q1 2026. State implementation varies sharply — Maharashtra and Rajasthan lead; Punjab and Haryana lag — driven by DISCOM cooperation, subsidy-disbursement speed and local installer ecosystems. This guide covers the three components, state performance, the Component-A pivot, farmer economics, and the expected KUSUM 2.0.

solar·

India crosses 100 GW of integrated solar module capacity in 2026

ALMM-listed solar module capacity in India reached about 194 GW by May 2026, but ALMM-listed cell capacity sits near 30 GW — a roughly six-to-one module-to-cell gap. From 1 June 2026 the ALMM List-II cell mandate forces government and open-access projects onto domestic cells, while wafer and polysilicon imports remain almost total.

besssolar·

India coupled solar+BESS tenders: 12 GWh awarded in 2026 YTD

Indian solar+BESS hybrid tender awards crossed 12 GWh of storage capacity in 2026 year-to-date, paired with 8 GW of solar. The dominant configuration is 4-hour BESS at 50% of solar capacity. Lowest discovered tariff for the hybrid offering hit ₹3.42/kWh — within striking distance of standalone solar.

inverter·

Hybrid inverters for residential solar + storage 2026: complete buyer's guide

Hybrid inverters — combining PV input and battery charge/discharge in a single unit — now account for 42% of residential solar inverter shipments globally, up from 28% in 2023. The shift reflects bundling of residential solar with home battery storage. This guide covers how hybrid inverters work, AC- vs DC-coupling, brand comparison, sizing, backup capability, pricing, and whether to buy hybrid even without a battery today.

solar·

Solar soiling losses in desert installations: the 2026 data

Soiling-induced generation losses in MENA and Rajasthan desert solar installations average 4–8% annually without cleaning intervention. Worst-case dust storm events can cause 25–35% short-term generation drops. Operators have converged on weekly to bi-weekly cleaning frequency with robotic systems.

solar·

Solar module pricing tracker Q2 2026: where solar panel costs are going

Tier 1 TOPCon bifacial module pricing for India delivery sits at $0.094/W in May 2026 — a 7% drop quarter-on-quarter. Polysilicon at $5.80/kg and cell pricing at $0.029/W have stabilised. Indian developers signing Q4 commissioning contracts should target $0.090/W or lower. This deep-dive breaks down the full price stack, regional variations, what drives module costs, and a procurement playbook for developers.

besspolicy·

BESS for ancillary services in India: revenue stacking finally arrives

India's Central Electricity Regulatory Commission (CERC) approved the unified ancillary services regulation in March 2026, opening BESS revenue stacking to standalone storage projects. The framework allows BESS to earn from energy markets, frequency regulation, and secondary reserves concurrently — addressing a long-standing gap in Indian storage economics.

bess·

Standalone vs hybrid BESS in 2026: when each model wins

Standalone BESS made up 60% of Indian battery storage tender awards in 2026 YTD, with hybrid BESS taking the remaining 40%. Standalone wins on locational flexibility and grid services revenue. Hybrid wins on interconnection cost and capacity-firming PPAs. The choice now depends on revenue stack assumptions, not technology.

solar·

Solar trackers 2026: single-axis vs dual-axis vs fixed-tilt economics

Single-axis trackers dominate 91% of utility-scale solar in 2026 because they add 18-25% generation for only an 8-12% capex premium. Dual-axis adds another 10-15% but costs ~60% more, so it's confined to high-DNI, land-scarce niches. Fixed-tilt survives on rooftops and difficult terrain. This guide compares tracker economics, when each wins, the India picture, and bifacial pairing.

bess·

Behind-the-meter BESS for commercial users: payback under 5 years

Behind-the-meter BESS installations for Indian commercial and industrial customers crossed 1.2 GWh in 2025–2026. Payback periods for ToD-tariff arbitrage and demand-charge management now sit at 4–6 years for typical 1–10 MWh installations. The C&I segment is now the fastest-growing storage application in India.

bess·

India C&I BESS crosses 100 MW milestone in 2026

Indian commercial and industrial behind-the-meter BESS installations crossed 100 MW cumulative power capacity in Q1 2026. Manufacturing facilities (textiles, chemicals, food processing) and large data centers dominate. Payback periods of 4–6 years through time-of-day arbitrage and demand-charge management drove adoption past the inflection.

bess·

Pumped hydro vs BESS: India's 2026 storage choice

India has 4.7 GW of operational pumped storage hydropower (PSH) and an additional 18 GW under construction. PSH advantages over BESS: longer duration (10–24+ hour), 40+ year asset life, lower per-MWh lifecycle cost. Disadvantages: 7–10 year construction time, geography-dependence, water resource impact. Both are scaling — not competing.

inverter·

India inverter exports rise 80% in 2025 as production scales

India's solar inverter exports reached approximately $620 million in fiscal year 2025, up 80% from the prior year. Growing domestic production capacity (now 18 GW) combined with quality acceptance in MENA, Africa, and Southeast Asian markets is making India a meaningful net exporter for the first time.

bess·

EV charging stations + BESS: buffering high-power demand

Fast-charging EV stations increasingly pair with battery storage to manage peak grid demand and lower demand charges. A typical 4-stall 150 kW charging site benefits from 200–500 kWh of BESS for peak shaving. The economics favour BESS pairing where demand charges exceed $15/kW-month.

solar·

TOPCon vs HJT in 2026: where the cost curves actually cross

TOPCon will dominate module shipments through 2027, but HJT's per-watt manufacturing cost gap has closed faster than analysts forecast in 2025. Here is the data — and why developers in India should keep a 12-month watching brief on HJT before committing to TOPCon-only pipelines.

policy·

India RPO compliance: where DISCOMs actually stand in 2026

India's RPO compliance rate across state DISCOMs averaged 78% in FY 2025, against statutory targets typically in the 24–43% range. Most leading states (Karnataka, Tamil Nadu, Gujarat) over-comply; laggards (UP, Bihar, J&K) consistently miss by 15–30 percentage points. Penalty enforcement remains weak.

bess·

India EV charging infrastructure: 100,000 stations by end-2026

India's public EV charging stations crossed 32,000 cumulative by Q1 2026, on track for the 100,000 by end-2026 target. Tier-2 city expansion and highway corridor coverage are the next-phase priorities. ChargeZone, Tata Power EV, Adani Total Energies, and BPCL lead deployment; renewable+BESS pairing increasingly common at flagship sites.

hydrogenpolicy·

India green hydrogen 2026: progress against the 5 MTPA by 2030 target

India had commissioned only ~8,000 tonnes per annum of green hydrogen by February 2026, against the 5 MTPA-by-2030 target — but SECI has now allocated 862,000 TPA of production, 724,000 TPA of green ammonia, and 3,000 MW of electrolyser manufacturing under SIGHT. This deep-dive covers the Mission, tranche allocations, record-low ammonia prices, cost trajectory, the offtake gap, and what it takes to hit 5 MTPA.

policy·

Renewable workforce skills gap: India needs 1.2M people by 2030

India's renewable energy sector workforce reached 1.1 million in 2025, projected to need 2.3 million by 2030 to support the 280 GW solar target plus storage, wind, and hydrogen build-out. Skills gaps are most acute in BESS commissioning, grid-forming inverter operations, and floating solar engineering.

finance·

India corporate PPA market 2026: 7 GW signed, accelerating

Indian corporate renewable PPAs (group captive, third-party, and CPPA structures) crossed 7 GW signed by Q1 2026, up from 4.5 GW one year ago. Manufacturing majors (Reliance, Tata Steel, Vedanta) lead in volume; technology companies (Microsoft, Google, TCS) lead in structuring sophistication.

bess·

India tier-2 DISCOM BESS pilots: 850 MW in commissioning

State DISCOMs in Haryana, Madhya Pradesh, Karnataka, Andhra Pradesh, and Telangana are commissioning 850 MW of BESS pilots in 2026. Most projects pair distribution-level BESS with peak shaving and ancillary services participation. Implementation models vary widely — informative for the next round of DISCOM storage planning.

solar·

Solar mounting structures: India market sizing in 2026

India's solar mounting structure market reached ₹4,500 crore in FY 2025, dominated by hot-dip galvanised steel structures from Tata Bluescope, Mahindra Sustainable Energy, and Rinac. Aluminum and corrosion-protected variants gaining share in coastal projects. Single-axis tracker pile and beam systems dominate utility-scale; rooftop uses lighter HDG products.

solar·

India solar EPC leaders 2026: top 10 by capacity executed

India's solar company landscape spans three layers: module makers (Waaree, Tata Power, Adani, Vikram, Premier Energies), utility-scale EPC contractors (Tata Power Solar, Jakson Green, Sterling and Wilson), and developers. ALMM-listed module capacity crossed 193 GW by May 2026. Tata Power Solar led EPC installations in 2025; BESS-capable execution is the new differentiator.

finance·

Green bonds for renewable energy: India crosses $8B issued in 2025

Indian green bond issuance for renewable energy projects crossed $8 billion in calendar 2025, growing 45% year-over-year. ReNew, Adani Green, JSW Energy, and ACME Solar lead issuance. Coupon rates have compressed 50–80 basis points relative to vanilla corporate bonds — green premium is now real and consistent.

besssolar·

Solar+BESS co-located vs separate: 2026 Indian developer playbook

Indian developers are increasingly co-locating BESS with new solar projects rather than building them at separate sites. Co-location halves interconnection cost, simplifies PPA structure under hybrid tenders, and enables shared O&M. Standalone BESS at separate sites still wins for grid services revenue at strategic substation locations.