New lithium iron phosphate batteries for rooftop solar – pv magazine International

V-Tac’s new 10 kWh lithium iron phosphate, wall-mounting battery system purportedly runs for more than 5,000 cycles. January 31, 2023 Beatriz Santos The AT48-200H solar batteryImage: V-TacV-Tac has developed a new wall-mounted storage system for use with residential PV systems. The AT48-200H measures 660 mm x 855 mm x 360 mm and weighs 89.9 kg. It uses lithium iron phosphate (LiFePO4) as the cathode material.The UK-based LED lighting specialist said the lithium-ion system has a storage capacity of 10 kWh and a nominal voltage of 51.2 V. It has an ambient operating temperature range of -20 C to 70 C, with a recommended temperature range of 10 C to 45 C.“Tested and certified by European standards, the battery is compatible with systems of matching specifications regardless of the brand, making them ideal for users looking to upgrade their existing systems,” V-Tac said in a…

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