Research Article

Design, Construction, and Evaluation of the Performance of Dual-Axis Sun Trucker Parabolic Solar Cooker and Comparison of Cooker

Table 3

Fuels that were used to be compared with the constructed parabolic solar cooker.

No.FuelsUnit price (ETB)

1Kerosene (L)20
2Charcoal (kg)10
3Firewood (kg)20
4Electricity (kWh)0.09

ETB: Ethiopian birr.