LASV.ORG >> Legacy Vehicles: Cool Runnings

Designed and Constructed: 1994-1995

First Race: Winston Solar Challenge at Dallas, Texas - July 1995

Vehicle Type:
Solar-powered racer with supplemental battery storage

Dimensions:
Length: 19 ft, 4 in.
Width: 4 ft, 0 in.
Height: 3 ft, 9 in.

Weight:
Estimated: Vehicle + driver = 900 lbs

Frame:
Size of tubing: ¾ and 1 inches .065 walls
Type of tube: Mild steel

Suspension:
MacPherson struts (Polaris) in front and one back A-arm (LASV Fabrication) in the rear.

Motor:
Type: Solectria Brush Permanent
Magnet Rated Power: 3Hp
Max Power: 4Hp Efficiency: 85%

Brakes:
Primary: Hydraulic Disc (Polaris ATV)
Secondary: Regenerative Brakes (Solectria)

Solar Array:
Size (Main Array): 8 sq. meters
Max Output: 700 watts
Composition: 608 silicon solar cells (Solec International)
12% Efficiency

Batteries:
Type: AC Delco Remy Gel Cell
Quantity: 6 batteries
Voltage: 72 Volt
System Weight: 246 lbs (119 kg)

Chassis:
3/4 steel inch tubing with 0.068 wall

Tires:
Standard:20-in. / 85 PSI / ACS brand
Optional:26-in. / 85 PSI / ACS brand

Performance:
Max. speed: Solar + Battery powered = 50 mph (80 km/h)

If you have a suggestion, question, or comment about the program, feel free to contact us.

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