Compare the parts, not the brochures
Motors, batteries, chargers and controllers side by side — every figure from the manufacturer's own documents, with the source and the date we checked it. Each page has a checker that matches products to your boat's numbers.
Electric inboard motors
Oceanvolt SD and AXC, Torqeedo Cruise FP and Deep Blue, and ePropulsion I-Series compared on power, system voltage, drive type, cooling and regeneration — with a checker for the power your boat needs.
48 V propulsion batteries
Victron Lithium NG and Lithium Smart, Torqeedo Power 48-5000 and ePropulsion E-Series compared on chemistry, module voltage, energy, continuous current, protection and how the BMS works.
48 V chargers & inverter/chargers
Victron MultiPlus-II 48 V inverter/chargers, Torqeedo's 2900 W fast charger and Sterling's Pro Charge Ultra 48 V compared on charge current, inverter output, shore input, protection and battery communication.
Motor controllers
Kelly KLS-N and Sevcon (BorgWarner) Gen4 controllers compared on voltage, peak and continuous current, motor types, protection and communication — with a checker for your phase current.