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Spacebound silicon
Solar has a long history in powering satellites and space exploration, and high-powered devices based on multijunction PV cells made from “III-V” materials such as gallium arsenide or indium gallium phosphide have supplied this niche market as far back as the 1960s. But those devices are made with rare materials and complex processing, limited to small batches produced at high cost.
8 hours ago
Australia to introduce technical code for consumer energy resources
Australia’s new regulatory framework for solar inverters, batteries and other consumer energy resources will require suppliers to register products and prove compliance with a technical code. It also introduces national-level accreditation for installers.
2 hours ago
Photovoltaic-thermal heat pump based on bio-based surface coating achieves 77.32% overall efficiency
Iraqi researchers have developed a PVT heat pump featuring a bio-based TiO₂–linseed-oil coating and three alternative refrigerants. The system achieved up to 77.32% overall efficiency and reduced PV module temperatures by as much as 34 C.
3 hours ago
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Section 232 and US module prices
As the dust settles from the Aug. 6 announcement of tariffs and minimum import prices on polysilicon and its derivatives, Jesse Pichel and Lev Seleznov of Roth Capital Partners explain the impact the long-awaited decision is expected to have on US module pricing and what it might mean for investment in US manufacturing.
Sep 12, 2026
Australia to introduce technical code for consumer energy resources
Australia’s new regulatory framework for solar inverters, batteries and other consumer energy resources will require suppliers to register products and prove compliance with a technical code. It also introduces national-level accreditation for installers.
2 hours ago
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Socket to the sun
Ten states in the United States have passed laws permitting plug-in solar, with more to follow imminently. Low-income households, renters and temporary workers under pressure from high electricity bills are welcoming plug-in solar as a low-cost, portable and convenient solution. Precise business models have yet to emerge and there are technical and regulatory teething problems to address, as industry figures tell pv magazine.
Sep 11, 2026
Australia to introduce technical code for consumer energy resources
Australia’s new regulatory framework for solar inverters, batteries and other consumer energy resources will require suppliers to register products and prove compliance with a technical code. It also introduces national-level accreditation for installers.
2 hours ago
Merchant BESS switched on at operational solar site in Romania
Econergy has launched commercial operations at its 70 MW/141 MWh Părău 1 battery project in Romania, paired with an existing 92 MW solar plant to create a 162 MW hybrid site. The fully merchant BESS can charge from the grid during low or negative prices, with Econergy expecting €9.7 million in storage revenue.
Sep 10, 2026
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Spacebound silicon
Solar has a long history in powering satellites and space exploration, and high-powered devices based on multijunction PV cells made from “III-V” materials such as gallium arsenide or indium gallium phosphide have supplied this niche market as far back as the 1960s. But those devices are made with rare materials and complex processing, limited to small batches produced at high cost.
8 hours ago
Why German energy provider Rabot Energy is selling a 2 kWh AC-only battery, no solar required
Rabot Energy launched Rabot Flow, a 2.12 kWh plug-and-play home battery for German apartment renters that uses dynamic tariffs to charge when grid electricity is cheap and discharge during price spikes. Sold at cost and requiring no electrician or smart meter, the Marstek-based battery promises around €120–€130 in annual savings while helping Rabot boost customer retention and grid flexibility.
Sep 11, 2026
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Spacebound silicon
Solar has a long history in powering satellites and space exploration, and high-powered devices based on multijunction PV cells made from “III-V” materials such as gallium arsenide or indium gallium phosphide have supplied this niche market as far back as the 1960s. But those devices are made with rare materials and complex processing, limited to small batches produced at high cost.
8 hours ago
Photovoltaic-thermal heat pump based on bio-based surface coating achieves 77.32% overall efficiency
Iraqi researchers have developed a PVT heat pump featuring a bio-based TiO₂–linseed-oil coating and three alternative refrigerants. The system achieved up to 77.32% overall efficiency and reduced PV module temperatures by as much as 34 C.
3 hours ago
Georgia Tech, Bert Thin Films build 24.3%-efficient copper-contacted TOPCon solar cell via LECO
Georgia Tech-led researchers developed a 24.3%-efficient n-TOPCon solar cell using screen-printed rear copper contacts and LECO, nearly matching a 24.5% silver-contacted reference. The approach sharply reduced contact resistance while limiting copper diffusion, highlighting its potential to lower silver consumption and solar cell manufacturing costs.
4 hours ago
The race for space solar
The space economy could be worth as much at $2 trillion by 2040 – according to a recent report by professional services provider PwC. The cisLunar orbit, between the earth and the moon, is particularly promising. But all of it requires power and, as it has for decades, that means PV – and both the technology and supplier landscape for orbital solar is diversifying. Eternal Sun | WAVELABS‘ Pepijn Veling reports from a series of events the company has attended across the country, on what is a fast-evolving technology and business landscape.
Sep 12, 2026
U.S. DOE seeks ‘mass, radiation tolerance, and durability’ in space solar cell manufacturing
Pursuing “space superiority” and critical supply chain risk mitigation, the DOE is providing grants seven to eleven research projects to advance space solar cell technologies, from III-V cells to standard terrestrial silicon and perovskites.
Sep 12, 2026
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PV inverter market grew 17.4 percent last year to USD$2.8 billion, says IMS Research; predictions are this will change however
Last year was a record year for the photovoltaics (PV) inverter market, with shipments of 8.3 gigawatts (GW) generating USD$2.8 billion, according to IMS Researchs latest report on the global solar inverter market. However, it says this is expected to change this year.
Panasonic looks set to buy out Sanyo; deal not yet confirmed, however, pv magazine learns
The Sanyo Electric Company, a major player in the photovoltaics (PV) industry with its HIT (crystalline silicon) solar cell, has announced Japan-based Panasonics plans to buy the company out. A spokesperson has told pv magazine the deal has not yet been confirmed, however. Panasonic currently owns a 50.05 percent share in Sanyo.
UNSW Photovoltaic Centre of Excellence to close after losing government funding to car scheme
The University of New South Wales (UNSW) Photovoltaic Centre of Excellence is reportedly being forced to close its doors after Australias Labor government stopped its funding, as part of the partys proposed cuts to finance a “cash-for-clunkers” low-emissions car program, the Greens say.
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SolarEdge and Enolia announce supply partnership; 1.5 MW of solart harvesting equipment to be installed in Greece
SolarEdge Technologies has announced its partnership with Greece-based photovoltaics (PV) project developer Enolia Solar Systems SA, under which SolarEdge will provide Enolia with 1.5 megawatts of solar power harvesting equipment to be installed in Greece.
Manz Automation outlines strategy to pv magazine for positioning CIGS as lowest cost module available
Speaking to pv magazine, Manz Automation AG CFO, Martin Hipp underlined four strategic aims the company intends to achieve in the next few years under its new partnership with Würth Solar GmbH & Co. KG and the Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW Center for solar energy and hydrogen research).
Emergence of new PV products enables widespread use of solar power, says Frost & Sullivan
Propelled by aggressive research and development (R&D) activities, third generation photovoltaics (PVs) are poised to take a huge leap forward, says Frost & Sullivan in a new analysis. The exploratory mass production of dye-sensitized solar cells (DSSC)-powered consumer durables is likely to alter the future course of research in this segment, says the company.
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