Yana Hryshko of Wood Mackenzie discussed the potential of solar and battery storage for delivering baseload power in various markets at a recent conference in Shanghai. The team at Wood Mackenzie modeled scenarios for Ukraine, Ghana, and the Netherlands, considering different solar-plus-storage deployments. Hybrid solar-plus-storage solutions have a lower levelized cost of electricity (LCOE) compared to conventional fuel solutions in these countries, with significant drops in the LCOE over time. The modeling assumes a consistent system architecture and specifications, focusing on reducing capex through tapping into existing transmission infrastructure. Solar-plus-storage microgrids are already cost-competitive and successful in Ukraine, Ghana, and the Netherlands, highlighting their value for generating affordable and clean electricity quickly in the energy transition.
Author: Pv Magazine
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Foam-based floating PV system for cold climates
Researchers from Western University in Canada conducted an experiment on a foam-backed floating PV system in a cold climate using an air-bubbler system to prevent ice formation. They found that the system generated more energy annually compared to other PV models and was economically viable in freezing winters, with a positive net present value and a discounted payback period of 4.2 years. The system also showed potential for water conservation and supporting agricultural water needs. The experiment involved measuring various parameters and comparing them to leading PV temperature models, leading the researchers to conclude that the foam-based FPV system was successful in generating energy and addressing climate challenges in cold climates, supporting the use of floating photovoltaic systems for sustainable energy expansion.
https://www.pv-magazine.com/2026/06/10/foam-based-floating-pv-system-for-cold-climates/
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Australia’s biggest transmission project powers up
Transgrid has completed the EnergyConnect project in New South Wales, linking three state grids and integrating renewable energy zones into the national network. The project includes 700 km of new transmission lines, with the first stage already operational, adding 800 MW of transfer capacity. Despite challenges and cost overruns, EnergyConnect is expected to deliver significant benefits for consumers and help Australia achieve its climate change targets. Additionally, Transgrid is making progress on the HumeLink transmission project to connect Snowy 2.0 to the grid and planning for the delivery of the NSW section of the VNI West project, enhancing the integration of renewable energy sources and improving grid efficiency for a more sustainable and climate-friendly energy system.
https://www.pv-magazine.com/2026/06/10/australias-biggest-transmission-project-powers-up/
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All solar cell efficiencies at a glance – updated
The latest edition of the Solar Cell Efficiency Tables, led by Professor Martin Green from UNSW, has been published as open access in the July 2026 issue of Joule. This version showcases record-breaking efficiencies for large area silicon cells and modules, advancements in lead halide perovskite cell development, and improvements in perovskite-silicon tandem cells and modules. Notable achievements include a 27.9%-efficient interdigitated-back-contact device developed by Longi. The research, which involves contributions from various institutions including the European Commission Joint Research Centre and the US National Renewable Energy Laboratory, highlights the continuous growth and advancements in photovoltaic technology.
https://www.pv-magazine.com/2026/06/08/all-solar-cell-efficiencies-at-a-glance-updated-7/
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Using a bird’s structural-color trick to color solar modules
Researchers in China have developed a method for coloring PV modules using quasi-ordered photonic pigments that scatter light instead of absorbing it, increasing efficiency. Inspired by blue-feathered birds, the team created silica-polyacrylate structural color pigments for the modules. By varying the size of silica microspheres, different colors were achieved, with PCE enhancements of over 50% compared to traditional absorbing pigments. A new study shows that colored PV modules integrated into facades can deliver a high energy yield in both high and low latitude locations, with potential for building-integrated photovoltaics with visually appealing and efficient results.
https://www.pv-magazine.com/2026/06/08/using-a-birds-structural-color-trick-to-color-solar-modules/
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Halocell Energy secures grant for perovskite PV scale-up
Halocell Energy has received a grant to expand its perovskite PV manufacturing capabilities in Wagga Wagga, Australia, with the goal of increasing production of indoor perovskite PV modules from 7,000 to 100,000 units per year. The funding will be utilized to upgrade equipment, optimize production processes, and expand the workforce. Halocell's lightweight and flexible PV modules are specifically designed for high-value applications, boasting high power density, low-light performance, and radiation tolerance, making them a promising solution for advancing renewable energy technologies.
https://www.pv-magazine.com/2026/06/08/halocell-energy-secures-grant-for-perovskite-pv-scale-up/
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Inside PV manufacturing: Sunmaxx’s PVT module factory in Germany
Sunmaxx has developed a scalable industrial solution for photovoltaic-thermal (PVT) technology with the world's largest mass-production facility in Ottendorf-Okrilla, Saxony. The facility operates on renewable electricity and has an annual production capacity of 120,000 modules, with potential for expansion. The PVT modules combine electricity generation with thermal energy capture, providing both electrical energy and low-temperature heat. The technology's heat exchanger, adapted from automotive applications, enables high energy efficiency exceeding 80% and can be used in various applications from homes to industrial facilities. The company's integrated electricity and heat generation technology reduces the need for multiple energy technologies and supports the electrification of building climate systems. It has the potential to reduce geothermal costs by capturing heat for ground regeneration, lowering installation expenses. Sunmaxx aims to expand internationally and position itself as a European player in hybrid renewable heating solutions as Europe phases out fossil fuels in the heating sector.
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The Hydrogen Stream: Toyota demonstrates its liquid-hydrogen racing prototype
Toyota Racing, the University of California Riverside, and Orlen are all making strides in the development and implementation of hydrogen fuel solutions. From public demonstration drives of liquid hydrogen-fueled prototypes to testing vans with hydrogen combustion engines, these initiatives are paving the way for a more sustainable future. Additionally, partnerships between companies like Protium Green Solutions and ITM Power are working towards developing green hydrogen production plants. The e-SMF Early Movers Initiative is also providing funding for e-fuels in shipping, showcasing a collaborative effort towards reducing emissions. With refueling times as quick as five minutes for passenger cars and 15 minutes for buses, hydrogen fuel is proving to be a viable and efficient solution for combating climate change.
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Siemens Energy buys Camlin Group, maker of transformer monitoring software
Siemens Energy is set to acquire Camlin Group in order to enhance grid monitoring and digitalization for integrating renewables into electricity grids. This acquisition will bring advanced sensor-based monitoring technology for transformers, enabling predictive maintenance and improving reliability. With a €220 million investment to expand its transformer factory, Siemens Energy is responding to the growing demand for stabilizing power grids. Together, the two companies aim to support utilities in managing power flows and maximizing renewable asset availability, while also working with international renewable energy companies to strengthen portfolio performance and enable earlier detection of risks.
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AfDB dashboard to track Africa’s electrification progress
The African Development Bank Group has launched the Mission 300 Progress Tracker to monitor the expansion of electricity access in Africa, aiming to connect an additional 300 million Africans by 2030 through various projects. With 74 active projects across multiple countries benefiting 5.2 million people and an additional 35 million expected to benefit in the future, the focus is on rural electrification and decentralized renewable energy solutions to accelerate energy access in remote areas. The dashboard will provide regular updates to improve transparency on the progress of energy projects in Africa.