Day
2026-11-03
38 stories published.
Artisan Electric helped turn Vashon into a solar island. Why did it close? - Vashon-Maury Island Beachcomber
Artisan Electric, which installed nearly 350 of Vashon's 450 solar sites, closed in May due to a drop in residential sales after the federal homeowner tax credit ended. This case illustrates how policy changes and tight margins can impact local solar installers.
The Engineering Details That Decide Energy Storage Reliability
A second fire at the Moss Landing Power Plant in California ignited approximately 1,200 battery modules that had not been de-energized following structural damage from a previous incident. This event highlights the critical importance of engineering details and safety protocols for maintaining the long-term reliability
Sweden: Solar Panels and Home Batteries Face Tough Test – This Was Revealed About Profitability
A Swedish study by Rise evaluated the economic viability of residential solar and battery systems, finding payback periods of 13 to 22 years. This data is critical for professionals advising homeowners on the realistic financial returns of distributed solar and storage investments.
In Italy, land occupied by photovoltaics is 0.99% of the land actually consumed
Ispra data shows photovoltaic installations occupy 0.99% of Italy's consumed land, a fraction of the total soil loss. This context is vital for professionals to counter misconceptions about solar's environmental impact in policy discussions.
Storage-first models and VPP integration define post-ITC solar market
Industry data shows residential solar installations fell 19% while storage deployments held steady, driving the national battery attachment rate to 49%. This shift highlights how VPP integration and storage-first models are becoming essential for installer viability as export compensation declines.
‘Nobody takes the sun away’: ISA members see solar & storage as energy security post West Asia crisis, says DG
ISA Director General Ashish Khanna stated that member nations view solar and storage as critical for energy sovereignty following the West Asia crisis. He highlighted the launch of a USD 300 million Nigeria Distributed Renewable Energy Fund and a study on solar ease of doing business across 127 countries.
Call to increase solar energy generation in the commercial sector
RE:UK reports that less than 10% of suitable commercial roof space in the UK is used for solar, citing regulation and policy uncertainty as barriers. The report urges streamlined planning approvals and clear Minimum Energy Efficiency Standards to unlock 60 GW of potential renewable energy.
Analysts push back on solar blank by T&TEC: No batteries needed
T&TEC has halted grid absorption from the 92-megawatt Brechin Castle Solar facility, citing planning and contractual shortcomings. Analysts argue this decision undermines the energy transition and that adding battery storage would have significantly increased construction costs.
Batteries Can Reduce Curtailment by Up to 50% and Change the Profitability of Renewable Power Plants
ONS estimates that battery energy storage systems can reduce mandatory curtailment of wind and solar generation in Brazil by 40% to 50%. This analysis is relevant as curtailment losses reached 6.5 billion reais in 2025, highlighting the operational impact of storage on grid stability and asset performance.
China: Orders Exceed Targets but Profits Lag, as Energy Storage Drags Down Siyuan Electric's Q3 Margins
Sieyuan Electric reported that its new order growth exceeded annual targets, yet net profit margins were compressed due to the rising share of lower-margin energy storage products. This highlights the financial impact of shifting product mixes on profitability for major power equipment manufacturers in the energy transition sector.
New Document in Uşak Bağbaşı Solar Power Project! EIA Report Prepared After Court Ruling
An updated environmental impact assessment report was prepared for the Uşak Bağbaşı solar project following a court suspension of execution. This regulatory update reflects the legal and administrative steps required to proceed with the 40 MWe facility.
Colombia Adds 698.2 MW of New Generation in Third Quarter, Including 39 Solar Projects
Colombia added 39 solar projects to its grid in Q3 2026, totaling 698.2 MW of new capacity. This expansion increases solar's share of the generation mix to 11.7% and supports system stability.
Cross-shareholding and duplicate registration of bank guarantees cause issues for 'retail' and 'community solar' investors, favoring large capital?
Thailand's 50 billion baht community solar program faces implementation hurdles, including contractor selection criteria and financial conditions that require installers to front costs for three months.
Italy authorizes nearly 7 GW of battery storage
Italy's MASE authorized 722.5 MW of new BESS projects on Oct. 30, bringing October's total to 3.7 GW. This surge in approvals highlights the rapid scaling of grid-scale storage capacity in the Italian market.
Nearly 2,000 Hungarian solar power devices are exposed on the internet
A study by Tamás Kocsis found that 1,916 Hungarian solar devices are exposed on the open internet with critical vulnerabilities. This highlights the urgent need for operators to implement network protection and regular updates to secure operational technology.
Shared Energy and Local Economy: The CER Sicilia Solidale Project
CER Sicilia Solidale in Mussomeli operates as a Third Sector Entity, blending grassroots participation with the technical expertise of Energy Project. This model demonstrates how renewable energy communities can reinvest profits to support local social initiatives and mitigate energy poverty.
PV Glass November Quotes Rise Across the Board, but Module Resistance Hinders Deal Transmission [SMM Analysis] - Shanghai Metals Market (SMM)
PV glass quotes for 3.2mm and 2.0mm specifications rose in late October and early November 2026, with 2.0mm showing higher price elasticity. Module production resistance and potential supply resumption may limit further price gains, impacting procurement costs for solar projects.
Hybrid wind-solar-battery plants can power Kazakhstan’s demand growth
Ember reports that hybrid wind-solar-battery plants can supply up to 90% of Kazakhstan's typical demand profile at a delivered cost below $60/MWh. This analysis highlights how such hybrid configurations can address the country's rapid demand growth and aging coal infrastructure.
Solar Power Reshapes Electricity Pricing in Vietnam
EVN has abolished morning peak hours and extended evening peak pricing to reflect the impact of solar power on Vietnam's grid. This shift highlights how variable renewable energy is reshaping electricity cost structures and investment signals for the sector.
South Korea to ease storage container rules in battery deregulation push
South Korea is exempting BESS containers without internal walkways from CCTV requirements if they use BMS monitoring. This regulatory change aims to reduce compliance burdens and support the local battery industry against global competition.
Dominican Republic sets rules for integrating 200 MW and 800 MWh of batteries into existing renewable energy parks
The Dominican Republic's SIE approved tender terms for 200 MW and 800 MWh of battery storage to be added to existing renewable energy projects. This framework allows for the integration of storage into contracted facilities to support grid stability for regulated users.
China's Big Four Solar Firms Post 1 Trillion Won Loss in Q3... Recovery Unlikely by End of 2027
Four major Chinese solar manufacturers reported a combined net loss of 4.63 billion yuan in Q3, with new installations falling 54% year-on-year. Analysts indicate that structural oversupply and sluggish demand will likely prevent a clear industry recovery before the end of 2027.
CATL Secures 24 GWh Order in Australia, Delivers First GWh-Scale 8-Hour Energy Storage System
CATL delivered its first 5.64 MWh EnerQB system to Quinbrook for the Stanwell plant in Queensland, marking the first GWh-scale deployment of its 8-hour storage. This transition from pilot to commercial scale is critical for assessing the viability of long-duration lithium-battery storage in grid applications.
Solar, not quick rentals, to address power crisis: PM
Bangladesh's PM stated the government will add 3,000 to 4,000 MW of solar to the grid and introduced the Special Solar Power Installation Ordinance 2026 with tax and tariff incentives. These measures aim to stabilize energy supply and promote long-term renewable expansion for the national grid.
China's solar technology plan signals new phase in global renewable energy industry
China's Ministry of Commerce proposed a framework to prohibit exports of advanced solar manufacturing technologies, including perovskite and tandem cells, while restricting others. This move impacts global supply chains by controlling the transfer of key production methods to other nations.
LG Energy Solution posts record Q3 sales on rising ESS shipments
LG Energy Solution reported record Q3 sales and a 25.7 percent rise in operating profit, driven by increased North American ESS shipments and EV battery sales. This highlights the growing contribution of energy storage to the company's financial performance and operational stability.
FUNAE Announces 100 Mini-Solar Grids for 2027 with $50 Million Investment
FUNAE plans to construct 100 solar mini-grids in Mozambique by 2027 with a $50 million investment. This initiative involves private operators and aims to expand electricity access in rural provinces.
Grid-forming vs. grid-following in residential solar-plus-storage
Researchers at Bucharest University of Economic Studies compared grid-forming and grid-following inverters in residential solar-plus-storage systems. The study found that grid-forming technology improves grid stability and offers better economic returns for prosumers in emerging markets.
Rice and solar panels in the same field: Japanese study reveals optimal panel tilt to boost crop yield (and energy production)
Researchers from the University of Tokyo and IRRI developed a system to estimate joint rice and electricity yields in agrivoltaic farms. The study shows that tilting panels vertically can increase light for crops and help meet harvest targets, which is critical for balancing energy production with agricultural viabilit
How Indian is a ‘Made in India’ solar panel, really?
India added 44.61 GW of solar capacity in 2025-26, with residential installations under PM Surya Ghar reaching 19 GW. The article examines the supply chain depth of 'Made in India' panels, noting that while cell production is growing, the industry still relies on imported wafers and polysilicon, with new rules expected
‘We’ve been betrayed’: Disgusted residents slam approval of 4,000
The Department for Energy Security and Net Zero granted development consent for the 800MW Great North Road Solar and Biodiversity Park in Nottinghamshire. This approval highlights the significant local opposition and community concerns regarding large-scale solar developments in rural areas.
Fund controlling AP-9 highway enters electric battery business in Galicia with €22 million project
Return is developing a 40.16 MW, 152.395 MWh battery energy storage system in Chantada, Galicia, with an investment of 22.4 million euros. The project aims to store renewable energy during high production and inject it during peak demand to support grid stability.
Solar scheme promises savings, but at what cost?
The article details the eligibility criteria and financial implications of Thailand's new residential solar subsidy program, including loan terms and warranty conditions. It highlights the need for households to assess consumption patterns and financing costs to determine if the investment is viable.
Solar power production booms in Vietnam, unlocking peak hours, preparing to cut electricity rates by 2%
Vietnam's EVN has restructured its electricity tariff system to eliminate the morning peak period and reduce average rates by 2% due to solar generation surges. This policy shift impacts grid management and storage utilization for energy professionals in the region.
From Selling Equipment to Ensuring Grid Integration and Building Ecosystems: China's Energy Storage Sector Shifts Its Overseas Strategy
Chinese energy storage firms are shifting overseas strategy from equipment sales to system integration and grid connection verification. This transition is critical for professionals managing international market entry and ensuring reliable grid compliance.
Italy: New Land Area for Ground-Mounted Solar Power Up 65% Year-on-Year to 2,798 Hectares
ISPRA data shows new ground-mounted solar land in Italy rose 65% to 2,798 hectares in 2025, with most sites in Lazio and Sicily. This highlights the rapid expansion of utility-scale solar and its impact on land use in the region.
Four companies jointly invest in 9.149 trillion VND solar power project in Dak Lak
Dak Lak Province approved a 452 MW floating solar project on Ea Sup Thuong Lake with a 9.149 trillion VND investment. This large-scale development highlights the expansion of floating solar capacity in Vietnam's power grid.
Changzhou giant worth 110 billion yuan dumps large chunk of solar assets
Trina Solar is in preliminary talks to sell a controlling stake in its mounting structure subsidiary to Shenzhen Nanshan Thermal Power. This move allows the company to consolidate core photovoltaic and energy storage businesses while focusing on AI data center applications.