We design electrical systems specifically for boats. Our preassembled modules include all components up to the fuse level. As a result, installation is fast, simple, and affordable. With the help of clear documentation, even less experienced users can complete the setup themselves. Therefore, our solutions are ideal for DIY builders and boat manufacturers.
In addition, our articles explain how to build an efficient, properly sized, and affordable energy system tailored to your needs. Unfortunately, most boat manufacturers install batteries with low capacity and weak charging systems. Consequently, the onboard power often fails to meet even basic requirements. Batteries discharge quickly and take a long time to recharge.
We also provide free expert advice with every purchase of instruments or equipment. This way, we help you select a solution that is technically sound, logically planned, and cost-effective for your vessel.
Did you know?
Surprisingly, most marine engines still use tractor alternators.
Many marine engines come from agricultural or industrial equipment. For this reason, we often call them “marinized tractor engines” — such as those from Yanmar, Perkins, Betamarine, or Volvo Penta. These engines use standard alternators that are not designed to power advanced onboard systems. In contrast, a smart alternator charges batteries up to 3.5 times faster than a standard one with the same nominal output.
(Read more in our article: Alternators and smart regulators)
You may not need a generator with a properly designed system.
Generators are useful for boats with electric stoves, ovens, or air conditioning. However they also help on long trips as a backup. But with a well-built energy system, most boats can manage without one.
Many new boats have weak and unbalanced energy systems.
This problem affects even luxury models costing over €400,000. Despite the price, their power systems frequently lack the capacity required for real-life cruising.