News

How Far Can an Electric Outboard Go? (Range Guide by Motor)

“How far will it go?” is the first question most people ask about electric outboards — and it’s also the hardest one to answer with a single number. The honest answer is: it depends. But it depends...

12V vs 24V vs 48V Marine Electrical Systems: Which Is Right?

When someone says “I’m upgrading my boat’s electrical system,” one of the first questions we ask is: what voltage are you building around? The answer shapes almost every decision that follows — bat...

Best Electric Outboard for a Sailboat Dinghy or Tender

For most cruising sailors, the tender is the lifeline between the boat and the world — runs to shore, trips to the fuel dock, early morning dinghy trips to get coffee before the anchorage wakes up...

Victron MultiPlus-II Sizing Guide: Which Model Do You Need?

Not sure which Victron MultiPlus-II to buy? Our ABYC-certified team breaks down every model by VA, voltage, and shore current — with real sizing examples for boats and off-grid systems.

How Many Solar Panels Do I Need for My Boat?

"How much solar do I need?" is the question we get more than almost any other. And the honest answer is: it depends — but it's not complicated to figure out once you know the three numbers you're w...

LiFePO4 vs AGM Marine Battery: Which Should You Buy?

Lithium or AGM? It's the most common question we hear from boaters upgrading their electrical system. Here's an honest side-by-side breakdown — including the real cost comparison over time — so you...

Torqeedo Travel XP Review: The 5HP Electric Outboard Built for Bigger Boats

Torqeedo has been building the Travel series for years, and it's been the go-to portable electric outboard for sailors, cruisers, and dinghy owners who want serious performance in a manageable pack...

How to Size a Battery Bank for Your Boat

Not sure how big your boat's battery bank needs to be? Our ABYC-certified technicians walk you through the exact process — from calculating daily loads to choosing the right chemistry — with real n...

How to Choose the Right Victron MPPT Solar Charge Controller for Your System

Our lead technician Wesley walks you through the entire process of selecting, sizing, and configuring a Victron SmartSolar MPPT charge controller — from reading the model numbers to dialing in sett...

Electric Outboards Compared: ePropulsion Spirit 1.0 Plus vs Torqeedo Travel vs TEMO 1000

As more boaters make the switch to electric propulsion, choosing the right motor becomes essential. Whether you’re powering a dinghy, tender, or small sailboat, factors like range, battery technol...

Power Smarter: The Victron Cerbo GX — The Brain of Modern Marine, RV and Off-grid Power Systems

In the world of marine electrification, power is only as smart as the system behind it. The Victron Energy Cerbo GX is the intelligent communication hub that transforms batteries, inverters, charge...

How to Integrate RuuviTag Sensors into a Victron System

Adding environmental sensors to your Victron power system opens up new ways to protect your equipment, monitor onboard conditions, and automate alerts—all wirelessly. That’s where RuuviTag Bluetoo...

Torqeedo Travel 903 Review: Lightweight, Smart Power for Tenders & Dinghies

Torqeedo’s new Travel 903, launched in September 2023, combines the portability of the original Travel series with upgraded performance and efficiency—making it a standout in lightweight electric ...

Sol-Go Flexible Solar Panels Review: Premium Performance vs. Budget Options

Flexible solar panels have exploded in popularity for boaters, vanlifers, and off-grid users looking for lightweight, low-profile solar. But not all flexible panels are created equal. At Blue Mari...

Victron vs. Renogy: Which MPPT Charge Controller Is Right for You?

When building a reliable off-grid, marine, or RV solar system, your charge controller is the brain behind your battery bank. Two of the most popular brands in this space—Victron Energy and Renogy—...

TEMO·450 Carbon Edition Review: Lightweight Power with a Premium Finish

In the world of electric outboards, few products combine innovation, portability, and design quite like the TEMO·450. Now, with the launch of the Carbon Edition, TEMO takes its flagship motor to t...

Lumera Solar Panels: Built in Canada, Made for the Water

As demand grows for high-performance solar panels in marine and off-grid settings, one name stands out on our radar: Lumera Solar. Manufactured in British Columbia and designed for North American ...

ePropulsion eLite Review: A Smart, Lightweight Outboard for Modern Boaters

As the shift toward electric propulsion accelerates, boaters are looking for lightweight, clean, and convenient alternatives to gas-powered outboards. Enter the ePropulsion eLite—a compact, all-in...

How to Choose the Right Victron Energy Solar Charge Controller for Your System

When building a solar power system—whether for your boat, off-grid cabin, RV, or tiny home—one of the most important components is the solar charge controller. At Blue Marine Power, we recommend V...

How to Measure Shaft Length for Your Electric Outboard Motor

When choosing the right electric outboard for your boat, shaft length is one of the most critical—and often overlooked—factors. An improperly sized shaft can lead to poor performance, reduced effi...

Lead Acid or Lithium: What is the Right Battery for Electric Propulsion?

Selecting the right battery for electric propulsion is crucial for performance, efficiency, and longevity. While lead-acid batteries have been the traditional choice, lithium-ion batteries are rapi...

How to Start Your Transition to Electric Propulsion

Switching to electric propulsion is an exciting opportunity to embrace cleaner, quieter, and more efficient boating but it requires thoughtful execution.  In this guide, we’ll walk you through the ...

Switching to Electric Propulsion with Ease

Switching to electric propulsion for marine use offers significant advantages, but there are also some challenges unique to the marine environment. Understanding these challenges and how to account...

Why Choose Electric Propulsion?

Electric propulsion motors are revolutionizing the way we power boats, offering a range of benefits that make them a superior choice for modern marine enthusiasts. Here’s why they stand out: E...

Integrating Ruuvi Tags with Victron Energy

Integrating RuuviTag sensors with a Victron Energy system, specifically the Cerbo GX, unlocks powerful features for real-time environmental monitoring. These sensors provide precise data on temper...

Is the MultiPlus Pre-Configured For Lithium Batteries?

When investing in a high-performance inverter/charger like the Victron MultiPlus, ensuring compatibility with your battery type is essential. While the MultiPlus is designed to work with various b...

Updating to Victron Venus OS v3.50

Keeping your Victron Energy GX device up-to-date is essential for accessing the latest features, security updates, and performance improvements. With the Venus OS v3.50 release, you can enjoy a mod...