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Job advertisements on Tesla’s website outline the 100 GW ambition and follow reports the company is in talks with Chinese firms for the purchase of $2.9 billion worth of equipment for solar manufacturing.

GCL Optoelectronics has won a 1.2 MW commercial perovskite/silicon tandem solar module tender held by China’s Huaneng. The procurement required mass-producible, IEC-certified modules with over 26% efficiency, a 25-year performance warranty, and delivery by June 2026.

Data centers are using batteries to run more AI on the same grid connection.

Slovakia’s total solar additions last year fall in line with those seen the prior two years, with cumulative capacity now standing in excess of 1.3 GW.

Researchers at Ulm University and Friedrich-Schiller-Universität Jena have built a molecular system that captures solar energy in a water-soluble redox copolymer, stores it at more than 80% charging efficiency for several days, and releases it as hydrogen with 72% conversion efficiency whenever required.

Heat pumps and solar PV effectively mandated under new building regulations for England. UK government says it is stepping up push for clean power in response to Iran war. Major UK retailers expected to have first plug-in solar devices on shelves within months.

In an interview with pv magazine, Jay Johnson, the CTO of US-based cybersecurity firm DERSec, explains that PV systems face cybersecurity risks that extend far beyond inverters, as demonstrated by a December attack on Polish solar plants where wiper malware targeted substation equipment rather than the inverters themselves. Vulnerabilities often lie in backhaul communication channels like APIs and mobile apps, making layered defenses, network segmentation, and vigilant monitoring essential to safeguard distributed energy resources.

A 350 MWh battery storage system in Europe is delivering significantly less energy than expected due to cell imbalance, with the battery management system failing to detect the issue, tradable energy volumes chronically overestimated, and weekly balancing cost exposure reaching up to €110,000 ($127,745). This is one of the real-world failure scenarios to be examined at the Battery Business & Development Forum on April 1.

Melbourne-based renewables developer Enervest has begun construction of a 500 kW floating solar array on a water storage reservoir in Warrnambool, Victoria, which it says will be Australia’s largest floating solar installation on completion.

Silver prices have fallen by more than 40% since early January, when they reached an all-time peak of about $120/oz.