A first: Batteries have become so cheap that around-the-clock solar is becoming economically viable.
— Alex (@alex_avoigt) December 27, 2025
In 2024 alone, average battery prices fell by 40% and signs are a similar fall is occurring in 2025.
Pairing solar with enough batteries to keep the electricity flowing though… pic.twitter.com/t8XHmrmRqW
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