Inverters and Charging

What a dock shore power system really costs, from the $300 basic setup to the $1,100 corrosion-safe install, with a full cost…

Aug 2, 2026 9 min read

Undersized charging cable robs your batteries. Here is how to size, fuse, and crimp an alternator to battery wiring upgrade on a…

Jul 27, 2026 8 min read

A plain inverter or an inverter charger? A dockside head-to-head on price, wiring, and which one fits how you actually use your…

Jul 27, 2026 8 min read

A dockside walkthrough of running corded power tools off a boat inverter: sizing for startup surge, DC cable, fusing, and battery limits.

Jul 25, 2026 8 min read

What a marine inverter really costs, from the $80 unit to the $2,500 install, with a cost table, budget vs premium tiers,…

Jul 24, 2026 8 min read

Bulk, absorption, and float: here is what each charging stage does, the voltages to watch, and how to match them to your…

Jul 22, 2026 7 min read

The battery charging myths that quietly wreck good banks, plus the real voltages, cycle counts, and charge rates that keep them alive.

Jul 21, 2026 8 min read

A step-by-step guide to inverter cable sizing on a boat, with real amp figures, a gauge chart, fuse sizes, and a worked…

Jul 20, 2026 8 min read

The five inverter installation mistakes marine electricians see most on boats, plus the simple fix for each one before it costs you.

Jul 19, 2026 8 min read

A beginner-friendly primer on upgrading your boat's alternator, from sizing to smart regulators, so you fill a big house bank fast.

Jul 17, 2026 8 min read

A plain-spoken guide to picking a shunt-based marine battery monitor that finally tells you the true state of charge of your house…

Jul 15, 2026 9 min read

Six real reasons a boat inverter keeps tripping, from skinny cable to overloaded circuits, and the quick dockside fix for each one.

Jul 15, 2026 8 min read