Xantrex’s Freedom SW inverter/charger provides automatic on-board power management. Connected to AC shore power, it runs appliances and electronics. When you’re off the grid, it inverts DC battery power to AC for on-board outlets. Features include overload and short-circuit protection, resettable breakers and a multistage charger. It also provides ignition lockout protection to prevent battery drain when the alternator is not charging. $1,875 (2,000W/100A), $2,135 (3,000W/150A). Xantrex, Burnaby, British Columbia, (800) 670-0707. www.xantrex.com

December 2014 issue