Can A Greenline 45 Hybrid Truly Run All Night at Anchor on Batteries?
One of the propositions we often hear with modern hybrid diesel-electric mid-range cruisers that are fitted with solar panels is that the boat will, or at least should, operate all electrical functions overnight without the need to run a generator. This “silent mode” is a very attractive idea as none of us enjoys sharing an anchorage with a boat running at genset. But can this really work? And, what size battery bank do you need to achieve such energy independence? It turns out in a real two-day test in Spain aboard a Greenline 45 Fly Hybrid, British yachting journalist Alex…