Table 2 Profile of respondents
| Â | Category | Frequency | Percentage |
|---|---|---|---|
| Â | Total (households) | 300 | 100 |
Gender | Female | 147 | 49.0 |
Male | 153 | 51.0 | |
Marital status | Married | 300 | 100 |
Education | Primary school | 0 | 0 |
Secondary school | 2 | 0.7 | |
High school | 160 | 53.3 | |
College | 102 | 34.0 | |
Postgraduate | 36 | 12.0 | |
Smart grid rooftop solar system status | Do not have a rooftop solar electricity system | 300 | 100 |
Level of electricity consumption | From 0 to 50 kWh | 0 | 0 |
From 51 to 100 kWh | 49 | 16.3 | |
From 101 to 200 kWh | 119 | 39.7 | |
From 201 to 300 kWh | 87 | 29.0 | |
From 301 to 400 kWh | 31 | 10.3 | |
Over 400 kWh | 14 | 4.7 | |
Age | From 20 to 30 years old | 7 | 2.3 |
From 31 to 40 years old | 109 | 36.3 | |
From 41 to 50 years old | 125 | 41.7 | |
From 51 to 60 years old | 55 | 18.3 | |
Over 60 years old | 4 | 1.3 |