Electric vehicles are skyrocketing in popularity, but there’s one big feature missing from most: solar power. Sure, a handful of EVs come with built-in solar panels, but they’re the exception, not the rule. That’s where DartSolar comes in, offering a smart solution to make solar charging accessible to any EV owner. The product is a “solar roof”.
What Is DartSolar?
Before we get into the product, here is a brief introduction of the company. It was founded by a Californian Tesla driver named Omid Sadeghpour. DartSolar is a one-of-a-kind (so far) solar system that sits on the roof of EVs. It first saw light in February 2024. Recently, it has been made available for consumers. Think of it as a portable, highly efficient solar setup that allows your car to harness sunlight whether it’s parked or on the move.
The Structure Of The Solar Roof Work?
At the heart of DartSolar is a 960-watt solar array, made up of six 160-watt photovoltaic panels. These lightweight, durable panels are coated with ETFE (ethylene tetrafluoroethylene) and mounted in sleek aluminum frames. The frames are only 4mm thick, and has stainless steel telescoping tubing as support. The solar roof setup is incredibly user-friendly:
How Does It Function?
It will be easier to understand if you think of how the product will behave in the two different circumstances:
- Parked mode: All six panels can be pulled out manually to soak up maximum sunlight.
- Driving mode: The panels slide in and stack together, leaving only two exposed but still generating power.
The solar energy collected is converted into 120-volt AC power by a compact unit located at the back of the vehicle. This unit can also be used to charge small devices or power tools, adding an extra layer of utility, according to NewsAtlas.
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Performance and Efficiency
On an average day, the DartSolar system can add about 5 kWh of energy to an EV battery. That’s enough for 10 to 20 miles of solar-powered driving, depending on your vehicle and driving conditions. Or, 16 to 32 km for those more familiar with the metric system.
For those worried about aerodynamics, the streamlined design of the production model has been a game-changer. Unlike the original prototype, which stuck out 11 inches (279 mm) from the car roof, the new version sits just 1.5 inches (38 mm) high. Tests with a Tesla Model Y showed only a 1–2% increase in drag, making it a seamless addition for EV drivers who value efficiency.
Light, Durable, and Functional
Weighing in at about 90 pounds (41 kg), the DartSolar solar roof system doesn’t add much heft to your EV. Plus, it can support an additional 50 pounds of cargo (23 kg), thanks to its sturdy design and adapter system. So, whether you need extra storage for a road trip or just want energy independence, DartSolar’s got you covered.
Why The Solar Roof Matters
The DartSolar system offers more than just convenience—it’s a step toward energy independence for EV owners. By generating and storing solar power, drivers can reduce their reliance on traditional charging stations. This makes it an ideal solution for eco-conscious drivers and adventurers alike.
Cost and ROI
Priced at $2,950, the DartSolar system comes with a 10-year lifespan and promises a solid return on investment. According to its inventor, most users can expect the system to pay for itself within two years, delivering up to five times the value over its lifetime.
Final Thoughts Regarding The Solar Roof
DartSolar is a bold innovation aimed at making EVs even greener. By combining practicality with cutting-edge design, it’s paving the way for a future where solar charging is the norm, not a luxury. If you’re looking for a way to drive further and rely less on the grid, this could be the upgrade your EV has been waiting for. You can see the demo here.
Would you try it out? Let us know your thoughts!
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