Tip
In-motion V2V charging can maintain a trailer battery
3 months ago
For those interested in V2V, I have operated a Lightship for several months with a full-time V2V EVSE connector. In motion, it charges the Lightship battery continuously at 5.8 kW. Net of conversion losses, about 5 kW reaches the battery.
So far, I arrive with the 77 kWh Lightship battery at 100% when departing at 100%, including running HVAC, hot water, and the refrigerator in motion. I have not needed to visit a charge station along the way.
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For me, the whole point of getting the Pebble was to not burn fossil fuels.