Re:First Off-Road Solar SUV Just Drove Across Morocco Powere...
by Someone on Monday October 16, 2023 @04:53PM
(#37906468)
This car wasn’t built by a company, but by a university that built a family of (generally ugly, IMO) solar-powered cars. See https://solarteameindhoven.nl/stella-family (which doesn’t have much info, either)
Re:First Off-Road Solar SUV Just Drove Across Morocco Powere...
by stevage on Monday October 16, 2023 @05:39PM
(#37907022)
Can you elaborate? It says the car is only 25% lighter than a typical SUV with an off-road range of 500km, so it doesn't sound like any crazy compromises here.
Re:First Off-Road Solar SUV Just Drove Across Morocco Powere...
by cbhl on Monday October 16, 2023 @06:02PM
(#37907298)
A 500km range sounds like the range of a fully charged electric battery, but not the range from a single day of charging off the solar cell.
As a concrete example: folks have tested the 2024 Toyota Prius Prime and find that a full day of charging generates just under 1 kWh of power over the whole day (not 1 kWh per hour, 1kWh total) which yields just under 3 miles of driving (given 40 mi range and a 13.6 kWh battery). And as a sedan it also weighs about 25% lighter than a "typical SUV". Suppose this student car has 3x the solar panels as the Toyota -- that would only give you 9 miles or 14.5 km of range.
Conveniently, the article leaves out every piece of data that you'd need access to to be able to actually judge what they built. The article is just a typical corporate puff piece to advertise for a company that wants to sucker in investment money.