About half of that will go to electricity here in the UK (23.72p per kWh). After costs that's roughly $145 a month profit. Might be more worth it if you have ro

About half of that will go to electricity here in the UK (23.72p per kWh). After costs that's roughly $145 a month profit. Might be more worth it if you have rooftop solar and have free electricity during the day.