The founders of Aptera, Chris Anthony and Steve Fambro, helped to create the electric vehicle market in 2006 with an solar-powered EV, and it got a lot of attention. But the world wasn’t ready for a solar vehicle and funding didn’t exist like it does today. Fast forward thirteen years to 2019, the two returned to designing an EV focused solely on efficiency. Today’s Aptera is equipped with almost 700 watts of integrated solar cells, which enable it to drive up to 40 miles per day on the sun’s rays alone. The car’s battery is designed for a 1,000 mile range.
Aptera is working with Maxeon Solar Technologies as the cell supplier for its solar production program, and the carmaker’s solar engineers have used the cells to create ultra-lightweight and curved solar panels. Aptera selected Maxeon Gen 3 solar cells because they are durable, lightweight and have minimal energy loss.
“We’re pleased to have been selected by Aptera to bring this next phase of solar innovation to market. At Maxeon, we provide the highest quality and most efficient solar technology, and Aptera’s mission to pioneer solar mobility is the natural progression of this innovation,” said Mark Babcock, interim CEO and chief revenue officer at Maxeon Solar Technologies. “The vehicle will feature the same extraordinary cells as those found in our high-efficiency solar panels powering homes and businesses – a true testament to our innovation as a solar leader.”
In June Aptera announced it chose EVE Energy as its supplier of lithium-ion battery cells, and the company said it planned to use Eve’s 21700 NMC 811 cylindrical cells in its vehicle’s structural battery packs.
Apterra said it currently has 25,000+ reservations from customers in more than 100 countries, and that future plans include mainstream autonomous capable 6-passenger cars, 2-seat commuters, and utility vehicles up to 18-wheelers. Prices range from $25,900 to $50,700.
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First I love the Aptera, solar and Maxeon.
But they are not going to make 700wts at any time on it because of curves the first cell shaded kills the string alone cuts the roof cell output 50% if not more. They at least need the leave the cells closest to the door off as shaded too easily.
Next roof, hood panels are different planes so never have the same angles.
The fact thy are on a car which will rarely get good sun angles. It’ll be lucky to get 5mpd, certainly not 40mpd.
Solar is great but needs to be on a single plane any cell in series is on so a solar carport is a far better place for solar.
I badly need Maxeon to restart they lightweight panel production as I have E boat, RV, portable EV chargers, other apps only light, foldable solar can do to produce the needed results.
Shading or uneven sun illumination angles are one of the issues with normal home photovoltaic systems. The best way to get the most power is to separate the cells in groups according to the surface they cover, and attach them in parallel with diodes so the set generating the least power output will not pull down the output of the other sets that generate more power. Then if the roof cells generate the most, the side cells are isolated unless they get more solar power, then their power is added.
Maxeon makes one of the best photovoltaic panels for home use. I have six SunPower Maxeon 3 400 watt panels in use and I have ordered two more for my home energy system. The panels cost me less than $300 each, so I am paying only 75 cents per watt, which is below the U.S. average of one dollar per watt. In operation, they can generate more than 400 watts (up to 70 VDC at 6 A) under a strong sun.