Candelaboat

Mikael at Candela here. Norway is indeed a target market for us!

Mikael at Candela here. Our C-8 can foil in wave heights of around 1.2m, which are pretty big waves for a 27-foot leisure boat. The P-12 is designed for much bigger waves, and can foil in 2 meter high waves, meaning it will be able to cover rough weather in archipelagos and littoral waters. The catamaran hull is also efficient at slower speeds up to 10 knots, if the weather would not permit foiling.

Hi there, Mikael at Candela here. Since the P-12 uses 80% less energy than a conventional vessel, the cost of operating it is far less than diesel vessels- overall around 50% percent lower including service, energy, salaries etc. This makes electrification desirable for operators for the first time. Usually, conventional (non-foiling) electric vessels are more costly to purchase than diesel vessels, and more costly to operate too, as they require MW charging infrastructure on land. The P-12 uses a DC style charger of up to 175 kW, which is pretty affordable to install.

Feel free to ask me anything, I work at Candela!

Mikael at Candela here. The cost of replacing the foils vary, but considerably less than the lower unit of an outboard on 25 foot boats. I actually ran over a submerged chain and broke the foil once - the only time that has happened in Sweden. Took us an hour to replace it, so no big deal You hoist the foil/struts down completely and insert a new one.

Update: it's done. Thanks!

Hi, no problem, just wanted to clarify. The price is 250 00 euros, which indeed is expensive for a 25 foot boat, but still about 100 000 euros less expensive than conventional electric boats that can go fast - but not that far.

The price stems from a high production cost, the whole boat is built like an aircraft, in carbon fiber (the designer used to work at Eurocopter) to be as light as possible. The weight of the hull and deck is about 240 kg. So our main goal for the future is to reduce the costs - by a lot. But think about C-7 as the Tesla Roadster. But our foiling ferry for the city of Stockholm will be launched next year, and then people using the Stockholm public transport system can go foiling for 2€.

Good suggestion - thanks!

Mikael at Candela here. Because it's super hard to make the control system for an inherently unstable boat. It took five years of R&D to make it work in all manners of situations, banked turns etc. Conventional boat builders don't have access to software and control systems engineers, and tech companies seldom invest in the marien sector. But once we got it working, there are no real drawbacks, only benefits. Smooth, quiet, and fun to drive. Check out candela.com for more videos.

Mikael at Candela, the hydrofoil boat maker, here. Yes, that's a key difficulty that has to be solved by using sensors that detect flight height, and distance to the waves, among other things. If the foil leaves the water, you ventilate and come down. We use a flight controller, a kind of computer, to perform these calculations. Some sailing boats have wands, ie a mechanical stick that detects waves in front of the boat,, but using ultrasonic sensors and adjustable hydrofoils is a way more accurate solution. Check us out here: candela.com