So i have been researching E.V’s for a few months now, but i still need more info. I have some plans written up and models drawn though.. tell me what you think and what i should change.

I based my EV off of the SUNNEV by Art Haines

Specifications:

height- 5ft 2in
width- 4ft 2in
length- 8ft 4in
diameter of wheels- 26in
capacity- 2 people
speed- either 25 mph with 48v dc motor, or 45mph with 72v dc motor

Other Facts:

hand crank windows?
20 mile range
2 speed transmiton (hills)
windshield wiper (one)
comfortable seats (benchlike)
semi attractive
blue metal body (like zap xebra)
solar panel on roof
rear door with small storage space
mirrors
small battery powered radio
headlights

BUDGET– ,000??

LIST OF ITEMS NEEDED…maybe more but cannot think of them

Chassis (steal?)
solar panel (48 watt)
front suspension with two shocks
rack and pinion steering with steering wheel
rear suspension with two shocks
four 26in wheels with axels
48v or 72v dc motor with regenerative breaking and reverse
inner frame (steal)
door assembly with latches and handles
floor (wood??)
seats
dashboard (some old used plastic thing off of ebay?)
brakes
speed control with pedal and speedometer
headlights
tail lights
blinkers
switches for above
110v charger
6 car batteries all connected in series with controller
wipers with switch
seatbelts
mirrors
horn
parking break
hand crank window system
floor mats

Lastly.. what materials should i use to make the chassis and body and such…how long do you think this will take and how much? thank you so much