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RESTORATION
| Engine and batteries

Photograph by James Bates
When we purchased Optimista she no longer had an engine nor any engine auxiliaries. The option would then be to purchase a new diesel engine or to convert her into an electric vessel. For multiple reasons we decided for the later and installed a new electric engine system designed and installed by James which includes a bespoke keel water cooling system.
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AC motor type HEC50 DS - watercooled
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Motor controller Curtis 1238E-6421: 48-80V / 450A
The energy collected by the solar panels is stored in the pair of Victron Smart Lithium LiFePO4 25.4V 200Ah Batteries fitted under the navigation station.
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We are extremely pleased with our decision to go electric.
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