Author: solarenergy

Segen leases the Papilio3 system with a three-year contract. Image: 3ti. 3ti has installed a portable smart solar system for electric vehicle charging at distributor Segen’s green skills training academy in Kent. The Papilio3 system is 3ti’s pop-up solar parking and EV charging hub with an installed capacity of 19.3 kWp and can produce up to 18 MWh of electricity in the first year. It uses a combination of solar energy and local grid power and can simultaneously rapidly charge 12 electric vehicles of seven, 11 or 22 kW, reducing reliance on expensive ultra-fast charging points. The Segen Academy is…

Zeo Energy, a Florida-based provider of residential solar and energy efficiency solutions, today announced that it has completed the acquisition of all assets of Lumio Holdings, another residential solar energy company. On September 3, 2024, Lumio filed for Chapter 11 bankruptcy, and the sale transaction was approved by the court on November 1. “We believe this transaction represents an important step forward for Zeo Energy that will allow us to expand our scale and market presence in the solar industry,” said Tim Bridgewater, CEO of Zeo Energy. “While the past year has been challenging for private solar companies, we believe…

Abu Dhabi Future Energy Co. (Masdar) is working with Malaysia’s Sarawak Energy and Gentari to assess the potential for a large-scale floating solar array on the northwestern coast of Borneo. November 7, 2024 Patrick Jowett Sustainable energy developer from Abu Dhabi Masdar and two MalaysiaHeadquartered companies state-owned Sarawak Energy and clean energy solutions provider Gentari have signed a joint study agreement to assess the feasibility of a floating solar project. The proposed project would be installed at the Murum Hydroelectric Power Station reservoir in the Malaysian state of Sarawak, on the northern coast of Borneo. pv magazine The Africa-focused November…

A Saudi-Chinese research team has fabricated a perovskite-silicon tandem solar cell without a hole transport layer (HTL) in the perovskite top cell. This innovative strategy, based on the simultaneous deposition of copper(I) thiocyanate and perovskite in the upper cell absorber, aimed to solve typical problems of HTLs in tandem devices. November 7, 2024 Emiliano Bellini An international research team has fabricated a 1 cm2 perovskite-silicon tandem solar cell that uses a top cell based on a perovskite absorber that integrates inorganic solar cells.chief(I) thiocyanate (CuSCN). “Firstly, a joint deposition strategy of CuSCN and perovskite is developed to solve the key…

UK-based Wondrwall says its new heat pump has a coefficient of performance of up to 4.99, with an inlet-outlet temperature of 30 C to 35 C. The system is based on the company’s AI-powered Home Energy Management System (HEMS) to manage household energy flows efficiently. November 7, 2024 Emiliano Bellini Wondrwall, a UK-based energy equipment and solutions provider, this week launched what it claims is the solution the world’s “most intelligent” heat pump system for residential applications. “Fully integrated with Wondrwall’s AI-powered Home Energy Management System (HEMS), this monobloc air-to-water heat pump redefines low-carbon heating efficiency by reducing energy consumption,…

PV mounting system specialist AEROCOMPACT is expanding its COMPACTMETAL TL product line with the new TLE25 and TLE38 options. Designed to span ribs on trapezoidal sheet-metal roofs, these TLE mounts feature integrated risers and pre-punched bridges, requiring no pre-drilling AEROCOMPACT’s proprietary self-drilled screws. Credit: AEROCOMPACT Standing at 80 mm, the newly launched TLE25 and TLE38 rail bridges, along with AEROCOMPACT’s self-drilling screws with integrated sealing washers, create a secure, water-tight connection with the roof. AEROCOMPACT will showcase these new mounts at RE+ Midwest in Chicago, as well as its elevated short rail TSE15, part of the COMPACTMETAL TS short-rail system…

Research into limitations in new materials for perovskite solar cells Perovskite solar cells, praised for their efficient conversion of light into electricity, are being studied as a promising next-generation solar technology. However, commonly used hole transport materials, such as spiro-OMeTAD, pose challenges due to their complex synthesis processes and high costs. To address these issues, researchers have developed an alternative: HND-2NOMe, which is easier and more economical to synthesize. The quasi-planar molecular structure of HND-2NOMe facilitates one-dimensional alignment and promotes charge transfer. Despite high charge mobility, solar cells using HND-2NOMe have shown performance limitations, including reduced current flow, the cause…

Software company Aether Energy has launched in Europe to support residential and commercial rooftop solar PV installers, from pre-sales to after-sales and energy monitoring. It recently secured seed capital to finance its plan to expand its operations. November 7, 2024 Valerie Thompson Aether Energy, a US-based startup with operations in France, has launched a subscription-based software platform for solar installers to support their pre-sales, design, engineering, after-sales and monitoring business activities. energy at home. The software is based on a unique combination of technologies, such as spatial modeling, computer vision, computer-aided design (CAD) and large language modeling (LLM), according to…

A machine learning model identified Na[Mn0.36Ni0.44Ti0.15Fe0.05]O2 as the optimal composition to achieve the highest energy density for sodium ion (Na-ion) devices. November 7, 2024 Blathnaid O’Dea Image: Ra Boe, Wikimedia Commons By ESS news Scientists from Japan’s Tokyo University of Science (TUS) and the Nagoya Institute of Technology, and from Chalmers University of Technology in Gothenburg, Sweden, have developed a machine learning method to optimize the energy density of Na-ion batteries. The research brings Na-ion batteries one step closer to becoming a commercially viable alternative to lithium-ion devices. Lithium-ion currently dominates the battery market, but lithium’s relative scarcity and high…

GoodWe has developed a residential solar carport with Polaris PV panels (BIPV) integrated into the building. The carport, which is available in 4.8 kW and 8.0 kW variants, is designed to accommodate one or two vehicles respectively. November 7, 2024 Emiliano Bellini GoodWe BIPV, part of the Chinese PV manufacturer GoodWe, has launched a new solar carport for residential applications. “Our new carport has a built-in waterproof structure that requires no glue for a neat finish,” a company spokesperson said pv magazine. “The modular system is highly adaptable and can accommodate different living environments and slopes with adjustable post heights,…