Solar Power and your Business: The Basics
Solar power:
When the sun shines on your solar panels it generates direct current
(DC) electricity. The DC electricity travels along the wires to an
‘inverter’ which converts it to 240Volt (alternating current) AC
electricity. This is the same kind of electricity which is supplied by
your energy provider to power the appliances in your business.
The
maximum amount of energy which can be generated by the solar power
system under ideal conditions is measured in kilowatts (kW). The actual
amount of energy a solar system produces over time is measured in
kilowatt hours (kWh). kWh is also the measurement your energy provider
uses to charge you on your electricity bill.
If
your solar system produces more power than your business is consuming, the
surplus energy is fed into the mains grid. At night when the solar
system is not producing power, your business is powered by the mains grid
as normal.
On the weekends when you are enjoying a well deserved break,
you may even earn money back. In Queensland, the surplus energy produced during the day
can be sold to the energy provider (Ergon or Energex), to assist in
reducing your energy bill.