When heat becomes a stress test: What extreme temperatures mean for photovoltaic systems and battery storage

Heat waves in Europe are becoming the norm. Strong sunlight isn’t the problem. The critical factor is temperature. Solar modules are evaluated under standard test conditions: 1,000 watts per square meter of irradiance and a cell temperature of 25 degrees…

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Tesla unveils zero-down Powerwall lease program with retail electric plan in Texas, touts global VPP potential

Tesla has announced a new Powerwall Lease program bundled with its Tesla Electric retail service plan, allowing homeowners in areas of the deregulated Texas energy market to choose an electricity plan and whole-home backup directly from the company. The plan…

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Noon Energy, Sabanci Renewables ink JV for 1 GW long-duration storage for AI data centers

Noon Energy and Sabanci Renewables have signed a joint venture agreement to co-develop up to 1 GW of what it calls ‘ultra long-duration energy storage’ (ultra-LDES) projects to deliver 24/7 renewable energy for large artificial intelligence (AI) infrastructure.  The partnership…

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‘Inverterless’ BESS installed in Australia: Relectrify delivers AC power directly from cells

Melbourne-headquartered battery tech company Relectrify has installed its first 250 kVA / 1,089 kWh usable AC1 battery energy storage system (BESS) in Renmark, South Australia in collaboration with YES Energy. Powered by its CellSwitch technology, the installation is a step…

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Italy’s 2028 Capacity Market auction: Northern zones rewarded in shift for developers, notes Aurora

Italy’s upcoming 2028 Capacity Market auction is set to introduce structural shifts that will impact energy storage deployment, according to recent analysis by Aurora Energy Research. The primary adjustment involves a new geographic focus designed to steer energy storage capacity…

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