48V
Compact, efficient 240V appliances and Lithium batteries have opened up new possibilities. Lithium Batteries: 48V is 25% the cost per warranted cycle compared to 12V. 200Ah 12V Lithium battery: $3000, 28kgs, 3 year, 2,000 cycle warranty. $1.50/Cycle. Equivalent 48V Lithium battery: $2,200, 22 kgs, 5 year, 6,000 cycle warranty. $0.37 /Cycle.
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