News

Victron MK3-USB Interface: Connection and Configuration Guide

The MK3-USB is a small adapter, but it's the key to accessing the full configuration menu of a Victron MultiPlus or Quattro. If you want to program a lithium charge profile, set an AC input current...

How to Winterize Your Boat's Electrical System

End-of-season layup is when a lot of electrical problems get set up for spring. Batteries left to self-discharge through winter, connectors that trap moisture, shore power cords that freeze in thei...

The Only Marine Battery Charger You'll Ever Need? Skylla-IP65 Review

The Skylla-IP65 (pronounced “Sila”) is Victron’s heavy-duty shore power charger built for the realities of a marine engine room: salt air, high humidity, and the kind of vibration and splash that w...

How to Choose the Right Shaft Length for Your Electric Outboard Motor

Shaft length is one of the most common points of confusion when buying an electric outboard — and one of the most consequential to get wrong. Too short and the propeller ventilates in chop. Too lon...

Victron Autotransformer vs. Isolation Transformer: Which One Do You Need?

Watch: How to stop galvanic corrosion forever: Victron Isolation Transformer (YouTube)Autotransformer. Isolation transformer. Both are transformers, both are boxes with wires coming out of them, an...

Orion XS DC-DC Chargers: Smart, Efficient, and Built for Modern Dual-Battery Systems

The Orion-Tr Smart has been the go-to Victron DC-DC charger for years. The Orion XS is a ground-up redesign that changes a few things fundamentally: it's significantly more efficient, it runs witho...

Victron Orion DC-DC Chargers and Converters: Full Guide

Victron lists both the Orion chargers and the Orion converters under the same “DC-DC Converters” category on their website. They have nearly identical chassis. They're priced in the same range. Peo...

Torqeedo Travel Ultralight Review: Electric Power for Kayaks & Canoes

Hands-on review of the Torqeedo Travel Ultralight — a 21.6 lb, 3 HP-equivalent electric motor that mounts on kayaks, canoes, and SUPs with no transom required.

Understanding Victron DVCC: What It Is and Why It Matters

A typical Victron system has multiple chargers: a MultiPlus-II charging from shore power or a generator, and one or more MPPT charge controllers charging from solar. Without coordination, each devi...

Victron SmartShunt Setup & Overview: Bluetooth Battery Monitoring

A battery monitor is one of the most valuable things you can add to any system — without one, you're flying blind on state of charge, runtime, and what's actually drawing from your bank. The Victro...

How to Configure the Victron MultiPlus-II for Lithium Batteries

The Victron MultiPlus-II is one of the most capable inverter/chargers you can install — but it ships configured for lead-acid batteries. If you've paired it with a LiFePO4 bank and left the settin...

48V vs 12V: Which Voltage Should You Build Your Off-Grid System Around?

If you're planning an off-grid solar system and wondering whether to build at 12V or 48V — or somewhere in between — the short answer is: it depends on how much power you're running. But the full a...

ABYC Certification: What It Means and Why Your Electrician Should Have It

If you've ever hired someone to work on your boat's electrical system, you've probably wondered how to tell the difference between a good electrician and a great one. On land, the answer is usually...

How to Monitor Your System Remotely with Victron VRM

Victron VRM — the Victron Remote Monitoring portal — lets you see your entire power system from anywhere with an internet connection. Battery state of charge, solar production, inverter load, AC i...

Torqeedo Cruise 3.0 R Review: Silent 6HP Electric Outboard

Hands-on review of the Torqeedo Cruise 3.0 R — a 48V electric outboard with 6HP-equivalent thrust, GPS range tracking, and a battery bank that scales to 16.

The Complete 2026 Boating Guide: New Codes and Standards

Two significant code changes took effect for the 2026 boating season — one from the National Electrical Code covering marina shore power, and one from ABYC covering lithium battery installations on...

RV Boondocking 101: How to Power Your Rig on Solar and Lithium

Boondocking — dry camping, dispersed camping, call it what you want — is the best camping there is. No fee stations, no generator noise from the next site over, no waiting for a shower. Just the si...

Generator vs Solar for Off-Grid: When Does Each Make Sense?

The generator vs. solar question is framed as a competition, but it's really a question of proportion. Almost every serious off-grid installation uses both — the real decision is which one does the...

Don't Buy Victron Until You Read This: A Buyer's Guide

The question comes up constantly: can I just buy this on Amazon? The blue box looks identical. The model number matches. The price is sometimes lower.Brendan from Blue Marine addresses this directl...

Stop Your Boat From Corroding: Victron Galvanic Isolator Explained

Your zincs are doing their job — but they can only do so much. If your boat spends time plugged into a marina dock, there's a corrosion mechanism at work that sacrificial anodes can't fully defend ...

Best Inverter/Charger for Class A, B, and C Motorhomes

Motorhomes are not one category. A Class B campervan, a Class C on a cutaway chassis, and a Class A diesel pusher have almost nothing in common when it comes to electrical systems — different AC l...

Epoch 12V 334Ah Review: Heated, Bluetooth LiFePO4 Battery

Hands-on review of the Epoch Essential 334Ah: 4.28 kWh LiFePO4 with self-heating, Bluetooth monitoring, 300A output, and an 11-year warranty.

The Ultra-Portable 1100W Outboard: TEMO 1000 Full Walkthrough

The TEMO 1000 is a French-designed electric outboard built around a simple idea: make it as easy to carry, stow, and deploy as possible without sacrificing useful power. At just under 35 lbs with t...

Alternator Charging with Lithium Batteries: What You Need to Know

Upgrading to lithium batteries changes almost everything about how your electrical system behaves — including how you charge from your alternator. The charging profile that works perfectly for AGM...

Off-Grid Battery Bank Sizing: Cabin, Homestead, and Tiny House

The battery bank is the center of any off-grid power system. Everything else — solar panels, charge controllers, inverters — either fills it or draws from it. Get the size wrong and you're either c...

How to Design an Off-Grid Solar System from Scratch

Most off-grid solar systems fail not because of bad components but because of bad sequencing. People pick a battery size, then buy panels to match, then realize their inverter is undersized, and en...

THE Next Generation: ePropulsion Spirit 2 Review

Ten years of the Spirit lineup come together in the Spirit 2. ePropulsion didn’t just iterate — they redesigned the motor, the battery, the tiller, the display, and the propeller. Wesley took one o...