Emerging solar car teams

Here is a brief list of emerging solar car teams. We wish them all the very best as they plan for their first race, especially in these difficult times. Please notify me in the comments of other new teams aiming at major races.

CO  Universidad Nacional de Colombia, Medellín (Hydrómetra) 

Challenger – this team has a background in boat racing, but are building a car for iESC.


picture credit (click image to zoom – OLD PIC)

MX  Universidad Autónoma del Estado de México Solar Racing Team (Hyadi) 

Two-seat cruiser (car: Quetzal 2) – this new team from Mexico are planning to build a great-looking Cruiser. They hope to attend the World Solar Challenge.


picture credit (click image to zoom)

PL  PUT Solar Dynamics (Poznań University of Technology) 

Two-seat cruiser – they are making good progress on construction. This (Polish) video describes their project. They had originally hoped to race at WSC 19.

 
Left: credit / Right: credit (click images to zoom)

SA  Alfaisal Solar Car Team 

Classic symmetric challenger (car: Areej 1) – they originally registered for ASC 2018 and WSC 2019, but withdrew from those events. Their car name is a pun: AREG/Areej is an acronym for Alfaisal Renewable Energy Group but also means “the scent of a flowery garden” in Arabic. Their car appears complete.

 
Left: credit / Right: credit (click images to zoom)

US  Bradley University 

Challenger – I am not sure of the status of this team.

US  Comet Solar Racing team (UT Dallas) 

Challenger – I am not sure of the status of this team.

US  Grand Valley State 

Symmetric challenger – they appear to have gotten started by being given Poly Montreal’s Esteban 8. Their team number (616) is the telephone area code for Grand Rapids, Michigan.


picture credit (click image to zoom)

US  KU Solar Car 

Monohull challenger (car: Astra) – they are raising funds for construction. The render they have posted shows a monohull design, 1.3 m wide. They completed their battery pack in March. Their team number (785) is the telephone area code for northern Kansas.


picture credit (click image to zoom)

This page last updated 13:33 on 16 May 2020 AEST.


Solar Racing News

I have already commented on the postponement of the American Solar Challenge due to COVID-19. The SASOL Solar Challenge in South Africa has also been postponed (see the current list of teams), as has the Albi Eco race.

The iLumen European Solar Challenge in Belgium is still expected to go ahead as planned, however (see the list of teams for that event).


American Solar Challenge April Update

The American Solar Challenge, which was to have been held next July, has now been postponed until 2021, with a possible track-only event this September. Here, for historical reasons, is a list of the 34 teams (21 Challenger/SOV cars, 13 Cruiser/MOV cars, and no grandfathered cars) from 6 countries which were at one time registered for the race. Regular attendees SIUE, Florida, and UT were never registered, nor were WSC stalwarts Blue Sky. Teams are sorted in team number order and, as always, you can click the social media links, and click images to zoom (several photographs still reflect old cars). You can also check out the official ASC social media at        (click on the icons).

US  University of Michigan 

Monohull challenger (Electrum) – their car name is the name of a gold/silver alloy famous in antiquity.

Previously, Michigan came 9th at WSC 13; came 4th at WSC 15; came 2nd at WSC 17; came 3rd at WSC 19; won ASC 14; won ASC 16; came 2nd at ASC 18; and won Abu Dhabi 15. Their team number (2) is a long-standing tradition.

 
Left: credit / Right: Anthony Dekker (click images to zoom)

US  Kentucky 

Symmetric challenger (Gato del Sol VI) – they will be back again, after doing well at FSGP 19.

Previously, Kentucky came 14th at FSGP 14; came 10th at FSGP 15; came 12th at ASC 16; came 7th at FSGP 17; and came 3rd at FSGP 19.

 
Left: credit / Right: credit (click images to zoom)

US  Massachusetts Institute of Technology 

Asymmetric challenger (new car: Nimbus) – they have said goodbye to Flux, and have built a new car.

Previously, MIT came 23rd at WSC 15; came 12th at FSGP 14; and came 5th at ASC 18.

 
Left: credit / Right: credit (click images to zoom)

US  Berkeley (CalSol) 

Four-seat cruiser (Tachyon) – they raced in Australia as number 66. Read about their Australian adventures here.

Previously, CalSol participated in the WSC 19 Cruiser class; came 15th at FSGP 14; came 7th at FSGP 15; came 9th at ASC 16; won FSGP 17; came 6th at ASC 18; and came 2nd in the FSGP 19 Cruiser class.

 
Left: credit / Right: Anthony Dekker (click images to zoom)

NL  Vattenfall Solar Team (Delft) 

Asymmetric challenger (new car: Nuna Phoenix) – these are the champions formerly known as Nuon. Since their Nuna X was destroyed at WSC 19, they are building a new car specifically for ASC, incorporating features such as a metal roll cage (pictures shown are of their 2015 and 2017 cars, Nuna 8 and Nuna 9). They have also temporarily switched from their usual number 3.

Previously, Vattenfall won WSC 13; won WSC 15; won WSC 17; came 12th at WSC 19; won SASOL 14; won SASOL 16; and won SASOL 18.

 
Left: Anthony Dekker / Right: Anthony Dekker (click images to zoom – OLD PICS)

US  Iowa State University (PrISUm) 

Four-seat cruiser (new car: Eliana) – the new car will have the suspension attached directly to a carbon fiber monocoque.

Previously, PrISUm participated in the WSC 17 Cruiser class; came 3rd at ASC 14; won FSGP 15; came 7th at ASC 16; and came 5th in the FSGP 18 Cruiser class.

 
Left: credit / Right: credit (click images to zoom)

11  US  Northwestern 

Symmetric challenger (SC7) – while a new SC8 is planned eventually, they will race the SC7 they sent to FSGP 19.

Previously, Northwestern came 16th at FSGP 16; came 12th at FSGP 17; and came 10th at FSGP 19.

 
Left: credit / Right: credit (click images to zoom)

13  US  Michigan State 

Two-seat cruiser (Aurora) – they are improving their car after having battery problems at FSGP 19.

Previously, Mich St came equal 15th at FSGP 17.

 
Left: credit / Right: credit (click images to zoom)

16  US  Stanford Solar Car Project 

Monohull challenger (Black Mamba) – they have a unique asymmetric bullet car with glass-free single junction GaAs solar panels, which they raced at WSC 19. Sadly, they had a serious battery fire during that event (video here). They are a late addition to the ASC field. They are very far behind on compulsory ASC documentation, suggesting that they are in some degree of trouble.

Previously, Stanford came 4th at WSC 13; came 6th at WSC 15; came 9th at WSC 17; and came 26th at WSC 19.

 
Left: credit / Right: Anthony Dekker (click images to zoom)

17  US  Illinois State 

Symmetric challenger (Mercury 6) – I believe that they are returning with their existing car.

Previously, Illinois St came equal 16th at FSGP 14; came 3rd at FSGP 15; came 11th at ASC 16; came 5th at FSGP 17; came 12th at FSGP 18; came 7th at FSGP 19; and came 13th at Abu Dhabi 15.

 
Left: credit / Right: credit (click images to zoom)

22  US  University of Illinois (Illini) 

Monohull challenger (new car: Brizo) – I understand that they are replacing the Argo that they raced before.

Previously, Illini participated in the WSC 17 Adventure class; came 7th at ASC 18; and came 4th at FSGP 19.


photo: Anthony Dekker (click image to zoom – OLD PIC)

24  CA  Waterloo (Midnight Sun) 

Four-seat cruiser (new car: MS XIV) – they are replacing their MS XII by a new four-seater, which they hope to unveil in April. They are proud of their design, which has a drag coefficient below 0.15. They decided not to have a car called MS XIII.

Previously, Waterloo came 4th in the ASC 18 Cruiser class and came 3rd in the FSGP 19 Cruiser class.

 
Left: credit / Right: credit (click images to zoom)

26  CA  University of British Columbia 

Monohull challenger (new car: Daybreak) – they are building a new car. They attended FSGP 19 as guests.

 
Left: credit / Right: credit (click images to zoom)

30  US  Western Michigan (Sunseeker) 

Asymmetric challenger (new car) – they are building a new car to replace Farasi.

Previously, W Mich came 7th at ASC 14; came 14th at FSGP 17; came 9th at ASC 18; and came 5th at FSGP 19. Their team number (30) is a temporary replacement for their usual number (786 – the sequence of digits for S-U-N on old phones), to recognize the 30th anniversary of the team’s first race in 1990.

 
Left: credit / Right: credit (click images to zoom)

32  US  Principia Solar Car Team 

Asymmetric challenger (new car: Ra XI) – it is great to see this team returning, after skipping 2018.

Previously, Principia came 17th at WSC 15; participated at WSC 17; came 5th at ASC 14; came 5th at FSGP 15; came 5th at ASC 16; came 13th at FSGP 17; came 2nd at FSGP 19; and came 6th at Abu Dhabi 15.


photo: Anthony Dekker (click image to zoom – OLD PIC)

35  US  University of Minnesota Solar Vehicle Project 

Four-seat cruiser (new car: Freya I) – they are America’s Cruiser class pioneers. They are building a new car, but raced their old car at WSC 19 (read their race report here).

Previously, Minnesota came 4th in the WSC 13 Cruiser class; came 5th in the WSC 15 Cruiser class; participated in the WSC 17 Cruiser class; came 5th in the WSC 19 Cruiser class; came 2nd at ASC 14; came equal 10th at ASC 16; and came equal 2nd in the ASC 18 Cruiser class. Their team number (35) is derived from the Interstate 35 highway.

 
Left: credit / Right: Anthony Dekker (click images to zoom – OLD PICS)

42  US  Missouri S&T 

Asymmetric challenger (Independence) – they are returning with their most recent car, which failed scrutineering at ASC 18, and did not make FSGP 19.

Previously, Missouri S&T came 7th at FSGP 14; came 4th at FSGP 15; came 4th at ASC 16; and came 8th at FSGP 17. Their team number (42) is a Hitchhiker’s Guide to the Galaxy reference.

 
Left: credit / Right: credit (click images to zoom)

49  US  Georgia Tech 

Monohull challenger (Endurance) – they raced this car at FSGP 19. It is quite narrow, at 1.25 m.

Previously, Ga Tech came 13th at FSGP 15; came 17th at FSGP 16; came 6th at FSGP 17; came 8th at ASC 18; and came 9th at FSGP 19. Their team number (49) is taken from STS-49, the maiden flight of the space shuttle Endeavour (which was the name of their first car).

 
Left: credit / Right: credit (click images to zoom)

55  CA  Poly Montreal (Esteban) 

Two-seat cruiser (new car: Esteban 10) – they are replacing the zippy little car they raced at ASC 18 and FSGP 19.

Previously, Esteban came 4th at ASC 14; came 2nd at FSGP 15; came equal 10th at ASC 16; came 3rd at FSGP 17; came 4th at ASC 18; and won FSGP 19. Their team number (55) is the year that Western Electric began to sell licenses for silicon PV technology.

 
Left: credit / Right: credit (click images to zoom)

65  CA  University of Calgary 

Two-seat cruiser (Schulich Elysia) – they are the northernmost North American team. I understand that they are returning with the car that won the Cruiser class at FSGP 19. They are quite far behind on compulsory ASC documentation, suggesting that they are in some degree of trouble.

Previously, Calgary came 8th in the WSC 13 Cruiser class; came 9th at FSGP 15; and won the FSGP 19 Cruiser class.

 
Left: credit / Right: credit (click images to zoom)

66  US  Rutgers University 

Asymmetric challenger (Arctan) – they seem to have been given Stanford’s 2015 car for FSGP 19 (where they failed scrutineering). They are very far behind on compulsory ASC documentation, suggesting that they are in some degree of trouble.


picture credit (click image to zoom)

77  US  Hypernova (George Mason) 

Cruiser (new team) – they planned on 3D printing the car body for their Cruiser, in spite of being advised against it. Progress on 3D printing was slow, with the first test prints only rolling off on 28 February. Berkeley (CalSol) gave them Gold Rush, a 3-wheel car from 2009. I’m not sure what they plan to do with it. They are also very far behind on compulsory ASC documentation, suggesting that they are in some degree of trouble. Their team number (77) is normally used by Toronto (Blue Sky).

 
Left: credit / Right: credit (click images to zoom)

86  US  New Jersey Institute of Technology (NJIT) 

Symmetric challenger (Eleos) – their car appears to be the one they began building for ASC 2018, based on the body moulds for CalSol’s Zephyr. It was still unfinished during FSGP 19.


picture credit (click image to zoom)

95  TW  Kaohsiung / Apollo 

Two-seat cruiser (new car: Apollo IX) – they have been building a new car for some time, but I haven’t seen a complete car yet.

Previously, Apollo came 6th in the WSC 13 Cruiser class; participated in the WSC 17 Cruiser class; and came 9th at Abu Dhabi 15.

 
Left: credit / Right: credit (click images to zoom)

96  CA  Western University (Sunstang) 

Two-seat cruiser (new car: SunStang 2020) – they are building a new car for this event. The car uses Sunpower Maxeon Gen II monocrystalline silicon cells.

Previously, Sunstang came 14th at FSGP 15 and came equal 15th at FSGP 17.


picture credit (click image to zoom)

99  US  North Carolina State University (SolarPack) 

Two-seat cruiser – they failed scrutineering at FSGP 19. They are returning with the same car, which they claim is “a vehicle no one has seen before,” and are feeling very positive. This video provides more details.

 
Left: credit / Right: credit (click images to zoom)

101  CA  ETS Quebec (Eclipse) 

Asymmetric challenger (Éclipse X.1) – they raced in Australia as number 92, finishing 2nd among North American teams.

Previously, Eclipse came 18th at WSC 13; came 9th at WSC 19; came 10th at ASC 14; came 8th at ASC 16; came 4th at FSGP 17; and came 3rd at ASC 18.

 
Left: credit / Right: Anthony Dekker (click images to zoom)

406  US  Bridger Solar Team (Montana State University) 

Monohull challenger (new car) – KBZK Bozeman News has been telling their story. Their team number (406) is the telephone area code for Montana.


picture credit (click image to zoom)

420  US  Southern California Solar Car Team 

Symmetric challenger (new car: Traveler 1) – this team has been fund-raising since 2015, but does not yet seem to have a car.


picture credit (click image to zoom)

616  US  Grand Valley State 

Symmetric challenger (new team) – they appear to have gotten started by being given Poly Montreal’s Esteban 8. Their team number (616) is the telephone area code for Grand Rapids, Michigan.


picture credit (click image to zoom)

777  PL  PUT Solar Dynamics (Poznań University of Technology) 

Two-seat cruiser (new team) – they are making good progress on construction. This (Polish) video describes their project. They had originally hoped to race at WSC 19.

 
Left: credit / Right: credit (click images to zoom)

785  US  KU Solar Car 

Monohull challenger (new team with car: Astra) – they are raising funds for construction. The render they have posted shows a monohull design, 1.3 m wide. They completed their battery pack in March. However, they are quite far behind on compulsory ASC documentation, suggesting that they are in some degree of trouble. Their team number (785) is the telephone area code for northern Kansas.


picture credit (click image to zoom)

787  PR  Solar Car UPRM  

Asymmetric challenger (new car) – they will be returning with a whole new car – an asymmetric design this time.

Previously, UPRM came equal 16th at FSGP 14; came 12th at FSGP 15; came 11th at FSGP 17; and came 6th at FSGP 19. Their team number (787) is the main telephone area code for Puerto Rico.


picture credit (click image to zoom)

828  US  Appalachian State University (Sunergy) 

Two-seat cruiser (ROSE) – they had been planning to race at WSC 19, but ran into logistics problems. They are making several improvements to the car for ASC 20.

Previously, AppState came 6th at ASC 16; came 2nd at FSGP 17; and came equal 2nd in the ASC 18 Cruiser class. Their team number (828) is the telephone area code for western North Carolina.

 
Left: credit / Right: credit (click images to zoom)

This page last updated 12:52 on 25 April 2020 AEST.


American Solar Challenge Late March Update

It is not much more than three months until the American Solar Challenge. Scrutineering begins on July 10th, assuming that the coronavirus pandemic doesn’t interfere.

Kansas (785) have finished their battery pack, Illini (22) have cancelled their car-reveal event [no image], as have Esteban (55), Michigan (2) have withdrawn from the event entirely (citing coronavirus reasons), and UBC (26) have made fantastic progress on their Daybreak.

See also my updated illustrated list of teams. At present we have 33 teams registered, but some teams are obviously in trouble, and some cars are not going to get built before July. On the other hand, other teams are making good progress. Nevertheless, the shadow of the coronavirus pandemic lies over the whole event.

American Solar Challenge March Update

It is just over four months until the American Solar Challenge in July.

Poly Montreal (55) are making good progress on their Cruiser Esteban 10, MIT (4) are making good progress on their Challenger Nimbus, Berkeley (CalSol) have donated their 3-wheel Gold Rush to George Mason (Hypernova), and Vattenfall (7) have a new team, who will rush-build a new Nuna Phoenix specifically for ASC (incorporating features such as a metal roll cage).

See also my updated illustrated list of teams. At present we still have 34 teams registered, but some teams are obviously in trouble, and some cars are not going to get built before July. On the other hand, other teams are making good progress, and Illini (22) are due to reveal their new car on Friday 27 March.


American Solar Challenge 2020 Route

For fans of the American Solar Challenge in July next year, the organisers have announced the route (see map above, click to zoom). See also my updated teams list.

Route specifics:

The night-time image (see map below, click to zoom) shows how the race mostly avoids urban areas:


American Solar Challenge 2018: The run to Burns

I recently got my hands on the GPS tracker data for the American Solar Challenge last July. Above (for the 6 Challengers completing the stage) and below (for the Cruisers) are distance/speed charts for the run from Craters of the Moon to Burns, which seems the stage of the route with the best data (at this time of year I haven’t the time for a more detailed analysis). Click on the charts to zoom. Small coloured circles show end-of-day stops.

Stage times were 15:Western Sydney 8:05:16, 101:ETS Quebec 8:20:13, 2:Michigan 8:25:08, 55:Poly Montréal 8:42:52, 4:MIT 9:07:58, and 6:CalSol 9:30:12 for Challengers, and 828:App State 10:22:37, 559:Bologna 12:13:57, and 24:Waterloo 15:29:12 for Cruisers (note that Bologna was running fully loaded on solar power only, while the other Cruisers recharged from the grid).

The data has been processed by IOSiX. I’m not sure what that involved, but I’ve taken the data as gospel, eliminating any datapoints out of hours, off the route, or with PDOP more than 10. Notice that there are a few tracker “black spots,” and that trackers in some cars work better than in others. The small elevation charts are taken from the GPS tracker data, so they will not be reliable in the “black spots” (in particular, the big hill before Burns has been truncated – compare my timing chart).


American Solar Challenge 2018 Tracker Data

I just got my hands on the GPS tracker data for the American Solar Challenge last July. Out of the 13 cars from Michigan, MIT, CalSol, Western Syd, Illini, Waterloo, Minnesota, GA Tech, Poly Montreal, ETS Quebec, Bologna, W Mich, and App State, most were not being tracked during large stretches of the route (see the map above). That restricts what I can do with the data, but I will do something. Stay tuned.