Solar Project Adds Solar Panels to the Top of a Tesla Model Y, But Will It Work?

January 16, 2024

By Kevin Armstrong

Solar Array in Action

DartSolar

There is another attempt to create a solar-powered Tesla. DartSolar is pitching a drivable solar array to self-charge your car. Companies are experimenting with this concept, aiming to enhance the sustainability and self-sufficiency of EVs. A solar-powered Tesla would be amazing, no doubt. But it isn’t happening. That is not this writer's opinion, but the guy who may be the biggest fan of both solar and Tesla: Elon Musk.

A New Solar Addition for Tesla

Taking on the challenge is an ambitious company working on the "drivable solar array," currently in beta, designed to self-charge EVs. The company uses a Tesla Model Y test vehicle with nine large solar panels. The website states that “Beta One is light enough to be carried on the roof rack of your EV. It weighs less than 165 lbs. When expanded, it fits in a standard parking spot.”

Beta One features flexible solar panels without junction boxes, allowing for flat shipping and simple assembly into four sections. Projected to be priced at $4,000 USD and using nine 175-watt panels, Beta One claims to generate 6 kWh daily, providing about 20 miles (32 kilometers) of EV range with five hours of sunlight.

Payback on Investment

The amount of energy generated and range gained on an EV with these panels will obviously vary depending on the location, weather, and the vehicle, but how long would it take to recoup the initial investment? Without taking into account any range decrease due to the reduced aerodynamics and increased weight, owners would be looking at about $0.97 USD in daily savings (based on 16.21 cents per kWh average in the U.S.) when using these solar panels.

Before you even take into account the look of the vehicle, the added maintenance, and potential issues, owners would be looking at more than 11 years before making back their initial investment of $4,000.

That’s not to say this project doesn’t have its benefits and use cases. If you’re in a remote location with little access to electricity, this could be an interesting idea, however, it’s not going to make sense for most consumers. Solar requires a lot of space and right now it just makes more sense on a large open area instead of being strapped to the top of a moving vehicle. However, projects such as these continue to push innovation and outside-of-the-box thinking.

Teslas are popular vehicles for solar experiments as we’ve seen before with extendable range extenders.

Elon Musk's Perspective on Solar EVs

Musk recently posted on X: "Earth already receives about the same energy from the Sun in an hour than humanity consumes in a year. Solar panels just need to catch a tiny amount of it to power our entire civilization!" Despite acknowledging the immense potential of solar energy, Musk remains doubtful about its application in EVs due to limited surface area. In this video clip, he gives a simple explanation for his 2021 appearance with Joe Rogan.

Aptera's Solar Electric Vehicle: A Case Study

Aptera Motors continues to face the challenge of creating a solar-powered vehicle. The San Diego start-up has been raising funds for a few years to produce its unique, three-wheel sun-powered car. This vehicle can travel up to 1,000 miles on a single charge, up to 40 miles powered solely by solar energy.

Aptera's Solar Powered Car

Aptera

Aptera's vehicle is aerodynamically optimized and built with lightweight materials. Its unique shape and solar panel integration set it apart from traditional EVs, showcasing the potential of solar energy in transportation.

The integration of solar energy with EVs represents a frontier in sustainable transportation. While challenges such as surface area limitations exist, innovations like DartSolar’s Beta One and Aptera's solar electric vehicle may pave the way for a sunny and greener future.

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Tesla’s First Public Megacharger Site Is Coming

February 19, 2025

By Karan Singh

Not a Tesla App

Tesla has officially filed construction permits for its first Semi Megacharger site located near the 405 and 110 freeway corridors in California. This location is just outside Carson, CA, near the Port of Long Beach—one of the busiest ports in the U.S.

The site, located at 19300 S Hamilton Avenue, will primarily feature Megachargers designed to support Tesla’s electric truck fleet. Additionally, Tesla plans to include a small lounge facility with vending machines, restrooms, and other amenities for drivers.

Semi-Public

This site is considered “public” because it’s the first Megacharger location built on publicly accessible land, conveniently situated off a major highway. Previous Megacharger sites have been installed at private corporate facilities, making them inaccessible to the general public.

Despite being in a public location, Tesla plans to keep these Megacharger units exclusive to the Tesla Semi, unlike Superchargers, which are gradually opening to other EV manufacturers. While the Megacharger standard—MCS—is an open standard like NACS, Tesla’s Megachargers will remain off-limits to other trucks.

Megacharger

The Megacharger features a large, square-shaped connector, a sharp contrast to the NACS design. This is due to the unique operating specifications of the MCS connector, which supports charging between 750kW and 1,000kW. This incredible power could potentially add up to 400 miles (of the Semi’s 500-mile range) in just 30 minutes of charging.

With such rapid charging capabilities, the Tesla Semi’s downtime will be drastically reduced, allowing for more efficient operations and less time spent charging.

Since Tesla’s Semi factory is now underway, we expect to see additional Megacharger sites being built in the future. The Semi is also expected to receive additional improvements, including a specialized European Development Platform.

With volume production expected to begin in late 2025 or early 2026, the Tesla Semi is poised to become one of the company’s biggest products. We’re excited to see more Semis on the road—and hopefully, many more Megacharger sites in the near future.

Tesla Cybertruck Earns 5-Star Safety Rating in NHTSA Crash Tests [VIDEO]

February 19, 2025

By Karan Singh

Sawyer Merritt

The Cybertruck has finally received an official crash safety rating—and to the surprise of many critics, it’s outstanding. Tesla has announced that the Cybertruck earned a 5-star Overall Crash Safety Rating from the NHTSA.

Even more remarkable, the Cybertruck holds the lowest overall probability of injury and the lowest rollover risk of any pickup truck ever tested by the agency. Skeptics have long questioned its safety, arguing that its rigid design lacks crumple zones and could endanger occupants. But these results prove otherwise. Let’s break it down!

The Test

Sawyer Merritt

The 2024 and 2025 Tesla Cybertruck—both the AWD and Cyberbeast variants—were tested under the New Car Assessment Program (NCAP) standards, which evaluate vehicle crashworthiness and restraint systems through various types of impacts.

Tesla has long prioritized safety, not only through advancements in active safety with FSD but also by designing vehicles with robust structural protection. The Cybertruck incorporates the Cybercell structural battery and internal crash cans to improve crash performance.

Its front and rear Gigacastings are engineered to channel impact forces into internal structures that collapse, functioning similarly to crumple zones in traditional vehicles. This design directs energy away from occupants and critical components. First, the internal crash cans absorb the force, and if needed, the Gigacasting collapses—both of which are replaceable, making the Cybertruck more repairable when compared to other modern vehicles.

Euro NCAP

Sawyer Merritt

While the Cybertruck has now earned a North American NCAP rating, it has yet to receive a Euro NCAP rating. Tesla has not submitted the Cybertruck for testing in Europe, as its sharp-edged stainless steel panels do not currently meet European regulations.

Tesla does plan to bring the Cybertruck to Europe eventually, but doing so will likely require significant exterior modifications to soften its edges and comply with safety standards. Once those changes are made, the Cybertruck should have no trouble acing the Euro NCAP tests.

After such a long wait, it’s great to finally see the Cybertruck’s crash test results—and with a 5-star rating, Tesla deserves credit for its impressive engineering. Safety has always been a cornerstone of Tesla’s design philosophy, and the Cybertruck continues that tradition as one of the safest vehicles on the road.