Many homeowners also invest in Renewable PV solutions to become less dependent on the grid supply and to reduce their monthly Electricity bill from the utilities. Xpertmeter’s bi-directional Wi-Fi meters allow consumers to monitor energy production (in PV systems) to measure what consumers are using themselves and what are exported back to the grid (e.g Solar PV feed-in tariff where customers are paid for every kilowatt-hour (kWh) of surplus electricity a customer system exports to the electricity grid)