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Classcruiser
Length x Width x Height4.5 m x 1.8 m x 1.1 m
Weight430 kg
Array248x Sunpower C60 in 2 strings
Battery
Motor2 CSIRO–Marand
Wheels

GHCraft CFWS16-94C solar car wheel rims in the front

custom rear wheel rims

Chassiscarbon fiber monocoque with foam and an aramid honeycomb core
Budget$500,000

Aerodynamics

According to Scientific Gems:

Frontal Area0.9125 m2
Drag Coefficient0.16

Note: Their predicted drag area from CFD (CD * A) was 0.146 m2, so doing the math with a CD of 0.16 gives a frontal area of 0.9125 m2. They never were able to accurately verify this, as the day they performed track testing was very windy, and they experimentally obtained CDA = 0.126 m2, which was significantly lower than their predicted value.

Array

CellsSunPower C60
Efficiency22%
Modules
Cells
Area4 m2
Power850 W

They use the Drivetek V4 MPPTs

Nominal single stage power
Maximum efficiency99%
Single stage weight
Number of MPPTs

Battery Pack

Cell Chemistry
ManufacturerPanasonic NCR1865OB
Nominal cell capacity
Pack Configuration39 S 34 P
Number of Cells1326
Nominal Pack voltage
Nominal Pack Capacity
Pack Energy
Temperature sensors
Cell Balancing
Cooling

Dynamics

Front track
Rear track
Wheelbase

Performance

Top Speed> 132 km/h
Average Power Consumption
Range800 km @ 80 km/h

Wheels

WheelsMichelin Solar Radial 95/80 R16 tires

Motors

Nominal power
Maximal power
Nominal torque
Maximum torque
Efficiency
Weight
Coolingair

Motor Controllers

They use 2 WaveSculptor 22s

Telemetry

They use an Xbee wireless module.

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