Author: solarenergy
Bangladesh has introduced a new regulatory framework to develop utility-scale solar projects on land owned by government agencies, with the Bangladesh Power Development Board acting as the contracting authority. April 21, 2026 Syful Islam The government of Bangladesh has introduced a public-private partnership (PPP) framework for the development of solar projects on land owned by government agencies, with the aim of boosting green power generation amid ongoing energy shocks. The Power Division last week unveiled the policy framework titled “Guidelines for Development of Renewable Energy Projects Using Land Owned by Government Agencies under PPP Modality”. Under the new model, public…
According to the latest report from the International Energy Agency, last year’s increase of 600 TWh in solar energy was the largest ever increase from any source in a single year, excluding periods of post-crisis recovery. April 21, 2026 Patrick Jowett Solar energy generated an additional 600 TWh of electricity in 2025, bringing total generation to around 2,800 TWh, according to the latest report from the International Energy Agency (IEA). From the agency Global energy overview 2026 says that total solar energy generation in 2025 was more than double that of 2022, bringing solar energy’s share of total global electricity…
Investors are shifting their focus from deployment growth to platforms that can orchestrate and monetize battery farms. April 21, 2026 Phoebe Skok By ESS news The number of batteries installed (and how quickly that installation occurs) may no longer be the most important metric for investors evaluating residential storage projects. Instead, for some investors, the long-term revenue streams from market participation, virtual power plants (VPP) and aggregation are the focus. All things considered, the integrated platform wins with both software and hardware. “The value of a pure-play hardware vendor is limited to the value of the box, while the value…
Ocean 2 offers a more versatile, large-scale and expandable modular home storage solution, capable of handling both small and large solar PV inputs. April 21, 2026 Tristan Rayner By ESS news EcoFlow’s new residential-focused energy storage series is the Ocean 2, which offers useful and measurable improvements over the previous series for interested homeowners and installers. The three-phase Ocean 2 was on display in Berlin at an event for media and installers and was discussed via a technical presentation by Kevin Benedict, EcoFlow technical sales specialist, who detailed the system and its improvements compared to the previous PowerOcean and PowerOcean…
UK solar power stations without fixed price contracts will be offered voluntary long-term fixed price contracts from 2026 under a new ‘Wholesale Contracts for Difference’ regime. The policy aims to reduce exposure to volatile wholesale prices driven by gas. April 21, 2026 Matthew Lynas The UK government plans to offer voluntary difference contracts to all existing renewable energy producers without a fixed price contract later in 2026. Image: derek dye, Wikimedia Commons, CC BY-SA 2.0 UK solar power stations without fixed price contracts will be offered a new voluntary long-term agreement as part of a wider government push to try…
The Department for Energy Security and Net Zero (DESNZ) has unveiled measures to reduce the impact and volatility of the gas market on electricity prices, including an increase in the windfall tax on renewables. The most immediate measure will be to increase the windfall tax on renewable energy sources – through the Electricity Generator Levy (EGL) – from 45% to 55% from 1 July 2026. This is due to the ongoing conflict in the Middle East and its impact on the cost of living for households and businesses.Introduced in 2023, the EGL was intended as a temporary tax on older…
The Chinese company says the new product focuses on long-term storage, network support and deployment at GWh scale. April 21, 2026 Vincent Shaw Image: Rongke Power, WeChat By ESS news Alian Rongke Power introduced in Beijing what it described as the world’s most powerful single vanadium flow battery storage system, positioning the new product for long-term storage projects related to renewable energy bases, grid peak shaving and microgrids. According to a statement from the company, the new product is called TPower2000, with a capacity of 2 MW/8 MWh, and Rongke sees it as a step towards a more standardized supply…
United Solar Holdings, the parent company of USP, was founded in 2023 by founder and chairman Longgen Zhang, former CEO of Chinese polysilicon producer Daqo New Energy. The company, headquartered in the Middle East at Oman’s port and free zone in Sohar, has drawn up plans for a factory with a capacity to produce 100,000 tonnes of solar polysilicon per year – enough to cover around 40 GW per year of PV module production. The plant produced its first polysilicon in early 2026 and USP aims to have the plant running at full capacity by the end of the year,…
A group of researchers from Cranfield University in the United Kingdom have developed a scheduling model for residential heat pump operation that reportedly minimizes electricity costs while maintaining thermal comfort under time-varying rates and uncertain PV power generation. “In dynamic rate scenarios, the integration of PV generation strengthens the heat pump’s ability to shift load, as it gives the planner an additional low-cost electricity source off the grid,” said the corresponding author Banu Jektin Ekren told pv magazine. “Under dynamic rates, the optimization can coordinate three things at once: when electricity is cheap, when PV is available, and how much…
An international research team has developed an AI-powered robotic platform that autonomously designs, fabricates and optimizes perovskite solar cells, completing the entire experimental workflow in a closed system. Using the platform, researchers fabricated and tested more than 50,000 devices, achieving efficiencies of up to 27%. April 21, 2026 Lior Kahana An international research team has developed an AI-powered robotic platform capable of autonomously designing, manufacturing and optimizing perovskite solar cells. “The core of the research is the idea that robot experiments should do more than automate repetitive actions,” the researchers said in a statement. “Formulas and parameters are encoded into…