Research Article
Energy Efficient Hybrid Dual Axis Solar Tracking System
Table 4
Comparison of stepper motor power consumption.
| | Hybrid tracking system | Continuous tracking system | Power consumption
for movement in east to west | Power consumption
for movement in north to south | Power consumption
for movement in east to west | Power consumption
for movement in north to south |
| | 0.6 watt | Almost zero ≈ 0 | 0.6 watt | 0.48 watt |
| | Total = 0.6 watt | Total = 1.08 watt |
| | Power saved = 44.44% |
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