Recommended Components

BlueWire provides practical guidance on components for your electrical upgrade. Browse the categories and guides below to learn more.

Core component categories

Batteries — Learn about battery choices for your upgrade, including lithium options and capacity planning.

Charging Equipment — Explore charging options including DC-DC chargers, shore charging, solar, and alternator strategies.

Battery Monitoring — Understand monitoring systems to track battery state and make informed decisions.

Choosing a DC-DC Charger for a Lithium Upgrade — Guidance on selecting the right DC-DC charger for your system.

Choosing a Shore Charger for a Lithium Upgrade — Guidance on selecting the right shore charger for lithium batteries.

Solar and MPPT Planning Basics — Understanding solar panel and charge controller planning.

How BlueWire Recommendations Work — Learn about our planning-first approach and affiliate disclosure.

Recommendations should fit your actual boat and use case. What works for one boat may not work for another.

Before purchasing components, plan your upgrade to ensure everything works together properly. You can also explore our guides for more information.