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Cutting-edge yacht and electric catamaran designer Sunreef Yachts has unveiled its latest generation of solar skin technology. The silicon solar cells, designed in-house by Sunreef, are now more efficient, durable, and bolstered by AI optimization. As such, Sunreef is calling its Solar Skin 3.0 technology a “visionary leap toward the future of yachting.”

Sunreef Yachts has been operating out of Gdansk, Poland, for over 20 years alongside a newer footprint established in the United Arab Emirates. From day one, the boatbuilder has been pushing the boundaries of sustainable marine travel, launching the world’s first 74-foot luxury oceangoing catamaran with a flybridge.

Today, Sunreef remains one of the more exciting marine electrification specialists we cover here at Electrek, as we’ve watched its portfolio of eco-friendly sailboats and massive solar electric catamarans ranging from 60 to 100 meters in length grow.

In addition to new and ultra-luxe yachts that can go farther than ever on batteries and the sun’s power alone, Sunreef continues to push the boundaries of our planet’s waters with fully sustainable boat materials and its proprietary solar system technology.

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We’ve already seen two previous generations of Sunreef’s silicon cells. Until today’s news, its Solar Skin 2.0 was already celebrated for its top efficiency and thermal stability on the water. Those cells can operate at temperatures above 100℃ (212℉) and withstand over 20,000 load cycles without cracking.

Today, Sunreef Yachts announced that it has taken its solar cell innovation even further, unveiling its Solar Skin 3.0 technology. This technology has been further optimized to improve efficiency, resulting in more range at sea.

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  • Sunreef solar
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Sunreef offers top efficiency with its new solar system

Per Sunreef, Solar Skin 3.0 picks up where its previous cell generation left off, delivering similar cycle durability and thermal resistance but with a more refined and efficient design that can further reduce marine vessels’ carbon emissions.

Sunreef states that its third-generation system has achieved the maximum efficiency for silicon cells. It now features smart panels designed using AI and real-time data to dynamically adjust output and avoid shade from the mast and sails. Company CTO Nicolas Lapp broke it all down nicely:

The latest generation of our solar skin technology offers top efficiency—currently the highest attainable for silicon cells—marking a major milestone in marine solar innovation. Leveraging machine learning algorithms and real-time data from Sunreef catamarans operating in the Mediterranean, Caribbean, and Dubai, we are able to continuously refine panel placement and optimize energy yield. Fully developed and produced in-house, each panel functions as a smart unit, dynamically adjusting its electrical output to mitigate shading effects from sails and superstructure, significantly boosting system efficiency even during winter months.

In addition to the solar system 3.0 technology, Sunreef said it had added next-generation photovoltaic cells to the bimini areas of its catamarans, designed specifically to optimize energy retrieval from shaded environments. This can help deliver enhanced solar energy generation in “less-than-ideal lighting conditions.”

Future Sunreef owners can use the 3.0 system’s intelligent yield optimization, which utilizes advanced algorithms to adjust electrical outputs in real time, particularly when navigating areas affected by excessive shade.

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Elon Musk goes on Tesla self-driving propaganda spree ahead of TSLA earnings

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Elon Musk goes on Tesla self-driving propaganda spree ahead of TSLA earnings

Elon Musk went on an all-day Tesla self-driving propaganda spree ahead of the company’s earnings, which are expected to be rough.

It’s well known these days that Musk doesn’t often comment on Tesla as he is busy with his government work, buying elections, and running several private companies.

Some Tesla shareholders argue that the CEO is neglecting the public company, which saw its stock tumble this year.

That wasn’t the case today.

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Musk went on a tweeting spree about Tesla, specifically about Tesla’s self-driving effort.

Here are some of the highlights:

Tesla posted that “one day” its vehicles will drive themselves from the factory to new customers and Musk couldn’t stop himself and had to say that it will happen “this year”:

Like most of Musk’s self-driving comments, this one is hard to take seriously since he said the exact same thing in 2018 and claimed it would happen in 2019.

The tweet he was responding to has been deleted by the author, but it asked when Tesla vehicles would drive themselves to customers:

Spoiler alert: regulators are not the bottleneck here.

Musk then claimed that “Tesla self-driving will be far safer than human driving”:

The problem here is that Musk has claimed on many occasions that Tesla’s FSD is already safer than humans, like in 2023: “Supervised FSD is vastly safer than human driving.”

There’s no data that supports that. Tesla refuses to share any data regarding its self-driving program and instead, the company shares a very misleading quarterly “safety report.”

Considering Tesla’s FSD requires supervision from a driver at all times, the driver’s supervision and attention help reduce accidents that the self-driving system wouldn’t necessarily prevent.

Musk also shared positive experiences of a few Tesla owners, including a Tesla engineer and Joe Rogan:

As we often highlight, Tesla’s FSD can be impressive to use, but the problem is when you compare it to its promise, which is in the name: full self-driving.

Under its current form, FSD is still a level 2 advanced driver assist system, and not self-driving, but Musk said that it would become truly “unsupervised” self-driving every year for the last 8 years.

Therefore, it’s not what Musk has been promising buyers for years and as for when it is coming, he has been consistently wrong and has asked owners to rely on anecdotal experiences as Tesla refuses to release any data.

We previously reported that Musk has twice positively referred to a crowdsourced Tesla FSD dataset that shows Tesla’s FSD v13 on HW4 is achieving fewer than 500 miles between critical disengagements.

Tesla has previously stated that FSD must achieve 700,000 miles between critical disengagements to be safer than humans.

The spree of Tesla FSD tweets comes as Tesla is preparing to report its Q1 2025 earnings next week, which should be difficult after the automaker reported its lowest delivery results in three years.

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Environment

Texas just shot its wind + solar boom in the foot on purpose

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Texas just shot its wind + solar boom in the foot on purpose

Texas is No. 1 in the US for wind and solar capacity, but the Texas Senate just passed a bill that aims to kneecap clean energy with an industry-killing review process. Will the Texas House pass it, too?

The Texas Senate today passed SB 819, which creates new restrictions on the development of wind and solar energy under the guise of “protecting” wildlife. The restrictions don’t apply to any other forms of energy.

Texas uses an extraordinary amount of power, and renewables play a big part in supplying that power. The Texas Tribune reported in March that “ERCOT [the Texas grid] predicts that Texas’ energy demand will nearly double by 2030, with power supply projected to fall short of peak demand in a worst-case scenario beginning in summer 2026.” That’s because of extreme weather, population growth, and crypto-mining facilities.

As of February, Texas increased its energy supply by 35% over the last four years, and 92% of that supply came from solar, wind, and battery storage.

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Solar is the largest source of energy generating capacity that has been added to the Texas grid. That’s because it’s cost-effective and it can be deployed quickly. So if new solar projects are kneecapped, power demand will outstrip supply in the Lone Star State.

Daniel Giese, Solar Energy Industries Association (SEIA)’s Texas director of state affairs, stated after the Senate’s vote, “With energy demand rising fast, Texas needs every megawatt it can generate to keep the lights on and our economy strong. We cannot afford to turn away from the pro-energy and pro-business policies that made the Lone Star State the energy capital, but that’s exactly what SB 819 does. We urge the Texas House to reject this bill.”

Less clean energy would also jack up electricity bills for Texans, and rural areas would lose billions in landowner revenue and tax payments. Every time a wind farm or solar farm is installed on rural land, it brings a lot of money to the community that surrounds it. A January report estimated that existing and planned solar, wind, and battery storage projects will contribute $20 billion in local tax revenue and $29.5 billion in landowner payments.

What’s especially baffling about this bill is that it flies in the face of a core Texas value – keeping the government out of private property decisions – yet it does precisely the opposite.

Environment Texas executive director Luke Metzger issued the following response: ‘By making it much more difficult to build wind and solar energy in Texas, this bill threatens to increase pollution, increase blackouts and increase our electric bills.​

“Under the guise of helping land and wildlife, SB 819 would create a discriminatory and capricious permitting standard that could grind renewable energy development to a halt.

“We urge the House of Representatives to reject this bill and instead support policies that promote a cleaner, more sustainable energy future for all Texans.”

It will come as no surprise to regular readers that I find this bill ludicrously masochistic. Let me know your thoughts in the comments below, and please keep it civil.

Read more: A vast 600 MW Texas solar farm just hit a major milestone [update]


To limit power outages and make your home more resilient, consider going solar with a battery storage system. In order to find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get started here. –trusted affiliate link*

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Blink just made it a lot easier to find its charging stations

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Blink just made it a lot easier to find its charging stations

Blink Charging’s (Nasdaq: BLNK) new partnership with Eco-Movement will make Blink’s EV chargers a lot easier to find across multiple platforms.

Eco-Movement is a global platform that collects, refines, and maintains a massive real-time database of public and semi-public EV charging locations and pricing data. That info is used by some of the biggest names in the industry. Now, Blink is tapping into Eco-Movement’s platform to make its chargers way easier to find – whether you’re searching on Google Maps, asking your voice assistant, using a charging app, or navigating from your car’s dashboard.

As new Blink chargers come online, Eco-Movement updates its database of EV charging locations in real-time, and that information is incorporated by mapping and charger-finder apps. That way, EV drivers are kept up to date.

Mike Battaglia, president and CEO at Blink, said, “The leading mapping apps trust Eco-Movement and its state-of-the-art, quality-checked, and constantly updated data. We are excited to be teaming with them to ensure drivers worldwide can easily find our chargers and receive up-to-the-minute updates on charger availability.”

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Eco-Movement’s global database includes detailed charging point info – like addresses, operators, pricing, accessibility, truck compatibility, and real-time availability – along with roaming partners, membership rates, and payment options.

“Ultimately, this data will help EV drivers all over the world to find their next charging stop, which is a mission we share with Blink,” said Roderick van den Berg, CEO of Eco-Movement.

Read more: Blink Charging will more than triple EV charger production with a new factory


To limit power outages and make your home more resilient, consider going solar with a battery storage system. In order to find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and you share your phone number with them.

Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get started here. –trusted affiliate link*

FTC: We use income earning auto affiliate links. More.

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