Choosing between flexible and rigid solar panels for boats isn’t as simple as it looks online. In this Tech Talk, marine electrical systems expert Doruk Kocuk shares real-life scenarios, cost breakdowns, and efficiency tips to help you decide which setup works best for your yacht.

Starlink has changed how sailors stay connected at sea. But is it worth the cost in 2025? From hardware prices to monthly plans and power draw, here’s what cruisers really need to know—plus how it stacks up against Iridium, OneWeb, and boosters.

They don’t shine like solar panels or impress like lithium batteries, but electrical safety devices are the true guardians of your boat. From main battery fuses with proper AIC ratings to DC-rated breakers and spare fuse management, here’s what every cruiser should know to stay safe at sea.

Choosing internet afloat is no longer simple. Starlink brings speed, Iridium brings global reach, OneWeb offers enterprise reliability, and mobile boosters keep things affordable nearshore. Here’s what really matters for cruisers deciding how to stay connected at sea.

Forget the watt-peak number on your solar panels. What really matters is the daily yield — the watt-hours your system produces in real cruising conditions. From seasonal changes to shading on deck, Doruk Kocuk explains why daily yield is the key to designing a reliable onboard energy system.

Sail more lightly. This guide shows cruisers how to protect the seas we love—responsible anchoring (save Posidonia), smarter waste and greywater habits, eco-safe cleaners and coatings, clean energy onboard, wildlife etiquette, and choosing conservation-minded marinas.

From safety alerts to starting your heater before you arrive, smart boat connectivity is changing the way we live aboard. In this Tech Talk, Doruk Kocuk explores how integrated systems, shared data languages, and remote monitoring are reshaping life at sea.

Thinking about adding a watermaker to your sailboat? In this expert-led Tech Talk, marine systems designer Doruk Kocuk explains the difference between DC, AC, and belt-driven watermakers — and how to choose the one that fits your cruising lifestyle. A must-read for energy-conscious sailors. Update – November 2025.

Starlink is changing how sailors stay connected — but not everywhere. In countries like Turkey, Iran, and China, the service is blocked or banned. Here’s what that means for your cruising plans in 2025. Updated: November 2025.

What really changes once you switch to lithium? From longer nights without a generator to faster charging and propane-free cooking, this second part of Sailoscope’s Tech-Talk explores the freedom lithium brings to modern cruising life. Updated October 2025.

Is switching to lithium worth it? Marine electrical expert Doruk Kocuk shares the real pros and cons of lithium battery systems for cruising sailboats—from cost to safety. Updated in October 2025.

Planning your next boat project? These YouTube channels are full of real-world DIY tips from cruisers and rebuilders. From rewiring to refits, they show every step. Updated in October 2025.

Satellite internet used to be patchy and expensive. With Starlink, long-distance cruisers are finding new freedom — to work, stream, and sail smarter. Updated October 2025.

Wondering if your boat’s hull color really matters for performance? This post explores what science (and sailors) say about dark vs. light hulls, drag, and sailing efficiency. Updated September 2025.

Even in today’s digital world, many sailors still believe in sea superstitions — like never whistling on deck or bringing bananas aboard. Here’s a look at the most enduring myths of the sea. Updated October 2025

Everyone loves the dream of owning a yacht — but what’s it really like? From hidden costs to constant maintenance, here’s the honest side of boat life. Updated October 2025

Living aboard is more than a sailing adventure — it’s a growing lifestyle. Here’s what it’s really like, and why more people are choosing life on the water. Updated September 2025.