2024 · Challenger · #99
Solis EV4
Built in nine months, 50 kg lighter than EV3.
Two wheels at the front, one at the back with the motor inside it.
Drag sideways or use the buttons.
EV4 was finished just before the start of the 2024 race at Zolder. For a while it ran fifth, until a battery failure took it out.
Specifications.
- Weight
- 180 kg
- Monocoque
- Carbon fibre, 6 layers
- Body
- Carbon fibre, 2 layers
- Solar array
- 4 m²
- Battery
- About 7.4 kWh, Amprius cells
- Wheels
- 3, motor in the rear wheel
How it was built.
EV4 was designed and built in only nine months. Its two-layer carbon-fibre body and six-layer monocoque were made at the BelcoAvia factory in Bistrița, the team's most important sponsor.
It is about 50 kg lighter than EV3. The battery is built from Amprius cells. At Zolder in 2024, EV4 was driven by five team members: Raymond Nemeth, Alecsia Coman, Mihai Alexandru Stancu, Ștefan Iordan and Sándor Nagy.
Photographs.
