2020 Lagoon 46

The 2020 Lagoon 46 is a fiberglass catamaran built for extended cruising. She accommodates three cabins and three heads across a 46-foot hull with a 26-foot-10-inch beam. Twin 114-horsepower Yanmar diesel engines power the yacht.

This boat centers on an exceptionally capable electrical architecture. A 2,400-amp-hour lithium house bank pairs with dual 250-amp Balmar alternators and a complete Victron Energy management suite including a BMS, touchscreen display, Bluetooth shunt, and thermal monitoring. Solar generation comes from 1,200 watts across four independent Victron charge controllers. An integrated 5,000-watt Victron inverter/charger handles AC power, while two 30-amp Victron DC-to-DC chargers maintain engine start batteries.

Comfort and convenience systems match the electrical setup. An Electromaax watermaker producing 17 gallons per hour supplies unlimited fresh water. Hydronic diesel heating delivers hot water and radiant warmth throughout the cabins and heads. Navigation features a B&G system displayed on a large salon flat-screen with a second autopilot control station.