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Showing posts from August, 2014

How far away is grid parity for residential battery storage? (RENeweconomy)

http://reneweconomy.com.au/2014/grid-parity-battery-storage-already-62637
It is now generally recognised that rooftop solar has reached “socket parity” – meaning it is comparable or cheaper than grid prices – in many countries over the last few years. The big question for consumers and utilities is when will socket parity arrive for solar and battery storage?