Topic · 32 stories
solar-storage
The solar-storage tag covers battery technology and grid integration, highlighting how these systems stabilize power supply and enhance renewable energy reliability.
Deep Learning Models Reveal Accuracy Tradeoffs in Arid Solar Grid
Researchers in Oman evaluated deep learning models for solar forecasting, finding that Temporal Fusion Transformers outperform LSTM networks in cross-location accuracy. This study provides critical benchmarks for grid operators to improve long-term capacity planning in arid regions.
Belgium: Flanders Counts Nearly 200,000 Home Batteries and Almost 2 Gigawatt-Hours of Storage Capacity
Fluvius data reveals that Flanders has installed nearly 200,000 home batteries with cumulative storage capacity approaching 2 gigawatt-hours. This rapid expansion highlights the critical role of residential storage in managing grid stability and self-consumption within the European energy transition.
Solar Panel Prices in Egypt Rise Amid Dollar Surge (Exclusive)
Solar panel prices in Egypt have risen significantly, with some categories seeing increases of over 70% compared to previous lows. This price volatility impacts the total cost of residential, commercial, and industrial solar projects, affecting budget planning for developers and installers in the region.
China activates world’s highest grid-connected solar thermal plant
China has connected the first unit of a 150 MW hybrid solar project in Gar County, which combines 100 MW of photovoltaics with 50 MW of solar thermal generation. This milestone demonstrates the feasibility of operating large-scale renewable energy facilities at extreme altitudes of over 4,000 meters.
Batteries Take Over BOE: Nearly 930 MW of BESS Advance in Spain as 700 MW of Renewables Decline
The article reports that 928.81 MW of battery storage advanced in Spain's Official State Gazette during October, while 699.92 MW of renewable energy projects were withdrawn or dismissed. This shift highlights the growing importance of operational flexibility and energy timing for new investment models in the face of curtailment and negative prices.
The Philippines’ ‘solar surge’ leaves many Filipinos behind
The article details how rising energy costs in the Philippines are driving increased adoption of rooftop solar and battery storage systems among households and businesses. It highlights that high upfront costs remain a significant barrier for lower-income residents, while noting that international funding from the New Zealand embassy has supported community solar projects to improve access.
Kevlar textile stores solar energy and powers motion sensing in one fabric
Researchers developed a Kevlar textile that integrates molecular solar thermal storage and a triboelectric nanogenerator for self-powered motion sensing. This demonstrates a new approach to wearable energy harvesting that could influence future smart textile and building-integrated photovoltaic applications.
Lithium-Ion Batteries and Capacitors Converge as Electrode and Electrolyte
A new review in Discover Electrochemistry maps how electrode and electrolyte advances are converging lithium-ion batteries and capacitors into complementary storage solutions. This matters to solar and energy-storage professionals because it clarifies which chemistry suits grid storage versus fast-cycling applications, guiding safer and more sustainable system design.
Vietnam: Hanoi Spends 158.76 Billion VND to Support Residents in Installing Rooftop Solar Power
Hanoi has approved a resolution allocating 158.76 billion VND to support households with rooftop solar and energy storage installations through 2030. This policy provides financial incentives for self-consumption systems, which is significant for professionals tracking the adoption of distributed solar and storage in Vietnam.
China: Chinese team's slurry boosts capacity of manganese batteries by 409%
Shanghai University researchers reported a 409 percent capacity boost in manganese-based semi-solid batteries by using a MnO2 slurry electrolyte. This advancement is significant for energy storage professionals as it addresses capacity limitations in manganese systems, potentially enabling more efficient large-scale storage solutions.
India: Indian Government Approves 8.35 Billion Reais for Clean Energy Storage
The Indian cabinet approved a 145 billion rupee program to finance 92 gigawatt-hours of energy storage, with the subsidy remaining in effect until 2031. This initiative addresses the grid's inability to absorb peak renewable generation by shifting production to high-demand hours, which is critical for maximizing the utilization of existing solar and wind assets.
Raspberries and Electricity from the Same Land: How Uzbekistan Is Testing Agrivoltaics
A Master Fruit is expanding its agrivoltaics pilot in Uzbekistan to a megawatt-scale project to test economic viability against conventional shading and solar plants. This matters to solar professionals as it provides real-world data on dual-use land efficiency and crop protection benefits.
Spain Has the Sun but Lacks 10 GW: What Is Hindering Industrial Self-Consumption?
Spain faces a significant gap in achieving its 2030 self-consumption targets, with 183 GWh of energy wasted in 2025 due to grid limitations and administrative hurdles. This highlights the critical need for regulatory simplification and grid capacity improvements to unlock the economic potential of industrial solar and storage projects.
Solar skin powers new $1.1bn CBUS Bourke St tower
The 48-storey 435 Bourke St tower in Melbourne features a 491kW building-integrated photovoltaic system covering three sides, generating 20% of its base energy needs. This large-scale BIPV installation demonstrates how solar skins can significantly reduce grid demand and support tenant occupancy in urban high-rises.
Romania: Three bills regulate apartment solar panels; prosumer group says balcony systems can cut bills up to 40%
Three draft laws in Italy regulate the installation of balcony photovoltaic systems and rooftop solar in condominiums, allowing prosumer status for common area consumption. This matters to solar professionals as it clarifies the legal framework for small-scale residential installations and their integration into existing building structures.
South Korea: L&F Secures 250,000-Ton LFP Order, Plans to Expand 2028 Production Capacity by 120,000 Tons
L&F has secured a 250,000-ton order for LFP cathode materials and plans to expand its production capacity to 120,000 tons by 2028. This expansion is significant for energy storage professionals as it addresses the growing demand for non-China supply in the North American ESS market.
rPlus Energies Credit Facility Closes at Up to $450M
rPlus Energies closed a $450 million revolving credit facility to support solar and storage projects in the American West. This financing structure provides flexible capital for developers managing multiple projects backed by existing operating assets.
Chinese scientists develop self-powered PV-TEG system for hotspot detection, thermal management
Scientists at Southeast University developed a self-powered PV-TEG system that integrates hotspot detection and thermal management. This approach offers a new method for monitoring PV module health using thermoelectric signals.
Never before have so many batteries been registered as in October, record after record as the netting scheme approaches its end
October 2026 set a record for new battery registrations in the region, with 63,002 units registered in the first ten months of the year. This surge highlights the urgent need for storage solutions as the netting scheme ends on January 1, 2027.
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.
‘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.
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.
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.
‘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.