First LE188 Limited Editions Sold The first unit of the new LE188 Limited Editions has been sold. The yacht is already well under construction and is expected to be delivered by Summer of 2018 to her new owner. The vessel is designed by Tim Heywood and there are a few special features onboard. One of them is the ability to switch to battery power utilizing AMELS Hybrid Switchboard. The AMELS Hybrid Switchboard is the technical core of the futuristic AMELS 188, working invisibly in the background to combine three energy sources: mechanical (generators), electrical (battery bank) and heat (residual energy).