RealData Limited developed it's first Billing System in 2009 for a retirement village. After years of testing we can proudly say we deliver a well proving Billing System. Our Billing System is design to accumulate kWh usage in an electricity network. Power usage readings is read from kWh meters via a high level protocol and recorded to a Windows PC application. The software calculates the kWh used and populate the readings into a monthly Energy bill. kWh readings is logged every half hour into a database and is accumulated over a monthly period. The billing software logged kWh usage between peak and off-peak hours. Our Billing Systems is widely installed in Retirement Villages, Commercial buildings and Manufacturing plants populating power usage reports and Energy Bills.