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AI-generated illustration: Southeast University PV-TEG system detects hotspots, cuts panel heat in field tests Solar

Southeast University PV-TEG system detects hotspots, cuts panel heat in field tests

Scientists from Southeast University and the University of Technology Sydney have developed a self-powered photovoltaic-thermoelectric generator (PV-TEG) system that simultaneously harvests waste heat and localizes thermal anomalies on solar panels. Field tests in Taizhou, China, demonstrated the system’s ability to reduce local surface temperatures by up to 7.7 C while maintaining wireless connectivity.

AI-generated illustration: IEA projects India renewable capacity to reach 530 GW by 2030 Solar

IEA projects India renewable capacity to reach 530 GW by 2030

The International Energy Agency projects India’s renewable energy capacity will reach 530 GW by 2030, with solar PV accounting for over 80% of new additions. India is currently the world's second-fastest-growing renewable energy market and second-largest solar module manufacturer.

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AI-generated illustration: Residential storage hits 1 GWh in Q2 2026 as solar installs drop 19% Storage

Residential storage hits 1 GWh in Q2 2026 as solar installs drop 19%

Ohm Analytics reports that residential battery deployments reached nearly 1 GWh in Q2 2026, offsetting a 19% year-over-year decline in solar installations. Tesla and other providers are leveraging VPP programs and state incentives to position batteries as standalone grid assets rather than solar add-ons.

AI-generated illustration: ISMA models $89 billion solar manufacturing investment, 32 lakh jobs by 2047 Solar

ISMA models $89 billion solar manufacturing investment, 32 lakh jobs by 2047

The Indian Solar Manufacturers Association projects that the solar manufacturing sector could attract $89 billion in investment and create 32.3 lakh jobs by 2047. The report estimates that domestic production could eliminate reliance on imported components by 2041 and expand installed capacity to 2,275 GW.

AI-generated illustration: Study finds Indian battery component costs 18-61% higher than China Markets

Study finds Indian battery component costs 18-61% higher than China

A government-commissioned study reveals that Indian advanced cell component makers face a significant cost disadvantage compared to Chinese benchmarks, ranging from 18% to 61%. The report highlights specific structural barriers, including high capital expenditure and borrowing rates, that hinder domestic competitiveness.

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AI-generated illustration: Polycab FMEG revenue jumps 124% on solar inverter trading Finance

Polycab FMEG revenue jumps 124% on solar inverter trading

Polycab India reported a 124% year-on-year increase in FMEG revenue for Q2 FY27, driven by solar inverter sales. The company clarifies its solar business is strictly a trading operation, with no current manufacturing or installation activities.

AI-generated illustration: Diesel costs spike 33% globally as solar irrigation boosts African farm incomes Solar

Diesel costs spike 33% globally as solar irrigation boosts African farm incomes

Global diesel prices rose nearly 33% from 2025 to 2026, straining rural businesses and farmers who rely on fuel for irrigation and transport. In Tanzania and Ethiopia, solar-powered pumps replaced diesel systems, leading to doubled mango incomes and significant earnings from onion cultivation for smallholder households.

AI-generated illustration: Equator Renewables Asia introduces 250 kW containerized solar system SolarBox Solar

Equator Renewables Asia introduces 250 kW containerized solar system SolarBox

Singapore-based developer Equator Renewables Asia has introduced SolarBox, a preassembled solar system housed in a standard shipping container for rapid deployment at industrial sites. The company signed a memorandum of understanding with Aster Power to assess the system's feasibility at facilities in Singapore.

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AI-generated illustration: Outer Spaces debuts OS1 solar pavilion with hidden battery storage Solar

Outer Spaces debuts OS1 solar pavilion with hidden battery storage

Outer Spaces has launched the OS1, a backyard pavilion integrating solar panels and battery storage concealed within the decking. The company, backed by $8 million in pre-seed funding, targets 2027 delivery for the system, which uses Horizon BladePack lithium iron phosphate modules.

AI-generated illustration: Government approves Rs 1,860 billion Green Energy Corridor Phase III Policy

Government approves Rs 1,860 billion Green Energy Corridor Phase III

The government has approved Green Energy Corridor Phase III, a Rs 1,860 billion scheme to evacuate 135 GW of renewable energy and deploy 50 GWh of battery storage by FY 2032-33. This move aims to address transmission bottlenecks that have led to significant renewable curtailment in recent months.

AI-generated illustration: Indian module makers seek 2027 deadline for ALMM cell sourcing Policy

Indian module makers seek 2027 deadline for ALMM cell sourcing

The Renewable Energy Manufacturers Association of India is requesting a deadline extension to December 2027 for non-integrated module manufacturers to comply with domestic cell sourcing rules. The association cites a severe shortage of available TOPCon cells in the open market, with less than 2 per cent of module capacity being accessible.

AI-generated illustration: CERC order sets deviation settlement value for wind and solar from April 2026 Policy

India's solar forecasting rules differ by grid connection and state, Reuniwatt's Hannah Bergler writes

India has no single forecasting specification for utility-scale solar: CERC and the national and regional load despatch centres set rules for interstate-connected plants, while state regulators and SLDCs govern intra-state projects, Reuniwatt's Hannah Bergler writes in pv magazine. Deviation settlement is the main commercial risk, and CERC lists a March 31, 2026 order setting the value of 'X' for wind and solar sellers from April 1, 2026.

AI-generated illustration: IESA report says 500 GW India target hinges on long-duration storage scale-up Policy

IESA report says 500 GW India target hinges on long-duration storage scale-up

An IESA report states that India’s 500 GW renewable energy target depends on scaling long-duration energy storage (LDES) to manage grid constraints. The report highlights a significant gap between India’s current battery capacity and its FY2027 requirement, identifying viability gap funding as a key enabler.

AI-generated illustration: South Korea Tenders 2.2 GW Offshore Wind For Second Half 2026 Wind

South Korea Tenders 2.2 GW Offshore Wind For Second Half 2026

The Ministry of Climate, Energy and Environment has launched a 2.2 GW offshore wind tender covering the second half of 2026, bringing the total annual bidding volume to 4 GW. Price ceilings for both fixed and floating types have been reduced slightly from the first half of the year.

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Guides

PM Surya Ghar: eligibility, subsidy and how to apply

ALMM explained: List-I modules, List-II cells and the 2028 wafer rule

Maharashtra rooftop solar subsidy: PM Surya Ghar, the SMART scheme and MSEDCL net metering

Uttar Pradesh rooftop solar subsidy: PM Surya Ghar plus the ₹30,000 state top-up, and UPPCL net metering

Rajasthan rooftop solar subsidy: PM Surya Ghar, the ₹17,000 state top-up and 150 free units

Gujarat rooftop solar subsidy: PM Surya Ghar, what happened to SURYA Gujarat, and GERC net metering

Tamil Nadu rooftop solar subsidy: PM Surya Ghar plus the new state top-up, and TNERC net metering

Delhi rooftop solar subsidy: ₹78,000 state top-up, free solar for homes up to 400 units, and DERC net metering

Kerala rooftop solar subsidy and KSEB net metering: 2026 billing rules, normalisation and grid support charges

Karnataka rooftop solar subsidy and net metering: KERC’s 2026 DSPV rules, export tariffs and how to apply

Andhra Pradesh rooftop solar subsidy: free plants for SC/ST homes, BC top-up and APERC net metering

Telangana rooftop solar subsidy: Gruha Jyothi solar plan, PM Surya Ghar and TGERC net metering

Haryana rooftop solar subsidy: state top-up for Antyodaya families, PM Surya Ghar and HERC net metering

Madhya Pradesh rooftop solar subsidy: PM Surya Ghar, MPERC’s 2026 fee waiver and net metering rules

Odisha rooftop solar subsidy: up to ₹1,38,000 with the state top-up, and OERC’s net metering rules

Uttarakhand rooftop solar subsidy: up to ₹85,800 from the Centre, the lapsed state top-up and UERC’s ₹2 surplus rate

Himachal Pradesh rooftop solar subsidy: up to ₹85,800 from the Centre and HPERC’s yearly surplus settlement

Punjab rooftop solar subsidy: up to ₹78,000 from the Centre, 300 free units and PSPCL’s yearly surplus payout