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SolarNews Weekly Bulletin - Week 38, 2026
A weekly digest of 12 important solar energy stories published between 14/09/2026 and 20/09/2026.
SolarNews Weekly Bulletin - Week 37, 2026
A weekly digest of 12 important solar energy stories published between 07/09/2026 and 13/09/2026.
SolarNews Weekly Bulletin - Week 36, 2026
A weekly digest of 12 important solar energy stories published between 31/08/2026 and 06/09/2026.
SolarNews Weekly Bulletin - Week 35, 2026
A weekly digest of 12 important solar energy stories published between 24/08/2026 and 30/08/2026.
SolarNews Weekly Bulletin - Week 34, 2026
A weekly digest of 12 important solar energy stories published between 17/08/2026 and 23/08/2026.
SolarNews Weekly Bulletin - Week 31, 2026
A weekly digest of 12 important solar energy stories published between 27/07/2026 and 02/08/2026.
SolarNews Weekly Bulletin - Week 30, 2026
A weekly digest of 12 important solar energy stories published between 20/07/2026 and 26/07/2026.
SolarNews Weekly Bulletin - Week 29, 2026
A weekly digest of 12 important solar energy stories published between 13/07/2026 and 19/07/2026.
SolarNews Weekly Bulletin - Week 28, 2026
A weekly digest of 12 important solar energy stories published between 06/07/2026 and 12/07/2026.
SolarNews Weekly Bulletin - Week 27, 2026
A weekly digest of 12 important solar energy stories published between 29/06/2026 and 05/07/2026.
SolarNews Weekly Bulletin - Week 25, 2026
A weekly digest of 12 important solar energy stories published between 15/06/2026 and 21/06/2026.
SolarNews Weekly Bulletin - Week 24, 2026
A weekly digest of 12 important solar energy stories published between 08/06/2026 and 14/06/2026.
SolarNews Weekly Bulletin - Week 23, 2026
A weekly digest of 12 important solar energy stories published between 01/06/2026 and 07/06/2026.
SolarNews Weekly Bulletin - Week 22, 2026
A weekly digest of 12 important solar energy stories published between 25/05/2026 and 31/05/2026.
SolarNews Weekly - Week 52, 2025
📰 SolarNews Weekly | Week 52, 2025 This week's key developments in solar energy: 🔹 France covers mountain with 112,000 solar panels in mega project 🔹 Japan creates flexible solar cells - milestone sought since 1883 🔹 Humanity's first space solar power plant begins operation 🔹 China's solar installations rise to six-month high in November 🔹 India's renewable boom faces hidden waste problem (BBC) 🔹 Turkey's renewable capacity tops 75 GW as solar overtakes gas 🔹 Texas eyes 5 GW perovskite production to challenge China 📄 Read the full bulletin → solarnews.info #SolarEnergy #RenewableEnergy #CleanEnergy #SolarNews #EnergyTransition
SolarNews Weekly - Week 51, 2025
📰 SolarNews Weekly | Week 51, 2025 This week's key developments in solar energy: 🔹 TotalEnergies & Google sign landmark 21-year PPA in Malaysia 🔹 Trump administration approves major solar project 🔹 Science Magazine names solar breakthrough as 2025 highlight 🔹 Australia faces 60M panel recycling challenge 🔹 California's energy grid transformation accelerates 🔹 Sweden unveils innovative Solar Egg installation 🔹 Turkey targets ambitious 75GW solar capacity 📄 Read the full bulletin → solarnews.info #SolarEnergy #RenewableEnergy #CleanEnergy #SolarNews #EnergyTransition
SolarNews Weekly - Week 50, 2025
Week 50 highlights: California covers 4,000 miles of canals with solar panels, revolutionary 15x efficiency tech, battery storage hits $65/MWh tipping point, Texas solar overtakes coal. #SolarEnergy #Renewables #CleanEnergy
SolarNews Weekly - Week 49, 2025
Week 49 brings technological breakthroughs and policy turbulence: China unveils snow panels generating power from precipitation, Hungary leads world in solar adoption, FERC reports 88% of new US capacity is renewable, while Trump policies create uncertainty. US homeowners rush for expiring tax credits.
SolarNews Weekly - Week 48, 2025
Week 48 highlights: US balcony solar legislation reaching millions, space-based solar power race, Japan perovskite windows, China world record 33.35% efficiency, US solar growth offsetting demand, California historic gas decline, Greece 2030 goal by 2025. #SolarEnergy #Renewables #CleanEnergy
Solar Energy Weekly Bulletin - Week 47
Australia gives away free solar power, Trump policies risk Texas projects, India activates 10M panels, Star Catcher space power record, AI transforms solar market, HoloSolis $255M France factory, oil-rich nation builds clean energy empire.
SolarNews Weekly - Hafta 46, 2025
Week 46 highlights: Solar and wind meeting 2025 demand, Colombia $9B investment, India ReNew $9.33B, Texas solar towers, Egypt 1.2 GW, Germany hybrid plant, TotalEnergies Saudi Arabia. #SolarEnergy #Renewables #CleanEnergy
SolarNews Weekly - Hafta 45, 2025
Week 45 highlights: Indoor solar technology breakthrough, Jamaica hurricane resilience, Emmvee India $625M IPO, Germany balcony solar revolution, Texas renewable success, Australia free solar policy, Germany printed solar panels. #SolarEnergy #Renewables #CleanEnergy
SolarNews Weekly - Hafta 44, 2025
Week 44 highlights: Parking lot solar innovations, agrivoltaic expansion, Africa market growth, AI-driven solar optimization, policy changes across Europe, Central European projects, industrial applications surge. #SolarEnergy #Renewables #CleanEnergy
Solar Energy Weekly Bulletin - Week 43
Week 43 highlights: Desert mega-project with 20M panels, China solar rebound, Abu Dhabi 24/7 energy, Japan perovskite strategy, Huawei Europe expansion, silver price surge, Alaska agrivoltaics breakthrough. #SolarEnergy #Renewables #CleanEnergy
SolarNews Weekly Bulletin - Week 38, 2026
A weekly digest of 12 important solar energy stories published between 14/09/2026 and 20/09/2026.
Solar Energy
Weekly Bulletin
The pulse of the global renewable energy movement
This Week's Headlines
Weekly Summary & Analysis
SolarNews tracked 12 notable solar and renewable energy stories for 14/09/2026 through 20/09/2026. The selected stories concentrate on market-moving policy decisions, grid economics, storage momentum, and deployment signals that can affect solar companies, investors, and energy buyers.
This issue draws from sector sources including ScienceBlog.com, SEC Victoria, pv magazine, Solar Power World, Nairametrics. Stories with direct policy, tariff, country-level regulation, or large project impact are prioritized because they usually shape market behavior beyond the initial headline.
The digest highlights 10 policy or grid signal, 8 storage or electricity market development, and 7 deployment or investment signal.
1. Country-level tariffs, regulations, and grid-price changes remain the highest-signal items for solar market direction.
2. Storage, flexibility, and electricity pricing are increasingly tied to solar growth and reader engagement.
3. Large project launches and capacity records provide useful demand signals for the wider solar supply chain.
California solar site scales second-life EV battery storage to 28 MWh
A Lancaster, California solar site is using more than 1,300 retired electric-vehicle battery packs to provide 28 MWh of grid storage. The project demonstrates how intact automotive packs can be redeployed at scale instead of being immediately dismantled for recycling.
Why it matters
- Grid and storage signals are becoming central to solar value creation.- Capacity and investment signals can indicate where demand is moving.
- Source: ScienceBlog.com.
Victoria backs 1.86 GWh Baranduda long-duration battery
Aware Super, Birdwood and Victoria's state-owned SEC will deliver a 400 MW, 1.86 GWh battery at Baranduda near Wodonga. The 4.65-hour system is designed to support reliability as coal-fired generation retires and renewable output grows.
Why it matters
- Grid and storage signals are becoming central to solar value creation.- Source: SEC Victoria.
Bangladesh launches $123 million rooftop solar fund
Bangladesh has created a $123 million fund to provide concessional financing for rooftop solar and other renewable-energy projects. The government is also seeking support from international lenders as it targets 4 GW of rooftop capacity before next summer.
Why it matters
- Policy and tariff moves can change project economics quickly.- Capacity and investment signals can indicate where demand is moving.
- Source: pv magazine.
South Korea's new agrivoltaics law sets 30-year permit ceiling
South Korea has enacted its first dedicated agrivoltaics law, replacing the previous eight-year temporary permit framework with project terms of up to 30 years. The law takes effect on December 17, while detailed technical rules will follow in a presidential decree.
Why it matters
- Policy and tariff moves can change project economics quickly.- Capacity and investment signals can indicate where demand is moving.
- Source: pv magazine.
Spain launches capacity market as grid investment rises above EUR 17 billion
Spain is launching a technology-neutral capacity market that will pay generation, battery storage and demand-side resources for firm capacity and flexibility. The move comes as planned electricity-grid investment through 2030 rises from EUR 13.6 billion to more than EUR 17 billion.
Why it matters
- Grid and storage signals are becoming central to solar value creation.- Capacity and investment signals can indicate where demand is moving.
- Source: pv magazine.
More Solar Sector Moves
SEG Solar starts HJT module production at 4 GW Houston factory
SEG Solar has begun commercial production of heterojunction modules at its 4 GW Tomball factory in Houston. The company is already building a second 4.6 GW American HJT facility scheduled to start operations in 2027.
Guinea prepares first 400 MW phase of solar and storage procurement program
Guinea's Ministry of Energy and clean-energy nonprofit RELP will design a competitive procurement program for solar PV and battery storage. The first indicative phase is expected to cover 400 MW.
Poland's grid-connected solar pipeline reaches 40.6 GW
Poland's solar project pipeline with grid-connection conditions has reached 40.6 GW across 6,450 projects, according to the Instytut Energetyki Odnawialnej. The capacity rose by more than 7 GW even after the institute removed inactive projects under a stricter methodology.
Nigeria commissions 3.3 MW solar-plus-storage mini-grid at Yakubu Gowon University
Nigeria has commissioned a 3.3 MW solar mini-grid with 2 MWh of battery storage at Yakubu Gowon University in Abuja. The system is designed to provide continuous electricity for teaching, laboratories, libraries and student services.
First Solar ends ITC patent investigation but keeps TOPCon lawsuits active
First Solar has withdrawn its Section 337 complaint and will terminate an International Trade Commission investigation into alleged TOPCon patent infringement in the United States. The company says its separate lawsuits against Canadian Solar, JinkoSolar, T1 Energy and Trina Solar will continue.
Sungrow and ERS Energy advance 1 GWh Southeast Asia storage pipeline
Sungrow and ERS Energy say they have advanced a 1 GWh energy storage milestone across Malaysia and the Philippines. The portfolio includes a 441 MWh project intended to support grid stability and higher solar integration.