solar powered air conditioner

Solar Energy Systems: How They Work.

The sun is already giving off huge amounts of energy. Why not put it to work in your own home? With the Lennox® SunSource® Energy System we have available at Southern Heating & Cooling Inc. in Scottsboro, you can limit your dependence on oil and gas and lower your utility bills.

But how exactly does this happen?

The simplest way to explain a solar energy system is that the system uses solar modules, which are composed of photovoltaic (PV) cells, to gather energy from the sun and convert it to electricity. This electricity powers light, appliances and electrical devices in your home.

Grid-tied PV systems

This is the most common and least expensive residential solar system. The SunSource Energy System we carry is grid-tied, which means it’s connected to your utility company’s power grid or power stations. Grid-tied allows you to use your solar energy system to power your home. At times when the system isn’t generating electricity, your home will receive power through the utility grid.

In addition, when your system produces more electricity than you will use, it will be fed back into the grid through a process called net-metering. With net-metering, your meter spins forward if you’re using electricity from the grid and backward when you’re SunSource System’s electricity is going back into the grid.

*Note: Most rebates and incentives that make a solar energy system easier to afford are only available when your system is grid-tied.

Stand-alone PV systems are an alternative for those in remote areas without utility service, but they cost a lot more. A stand-alone system is not connected to a utility grid and provide for all of a home’s energy needs.

Ready to go solar? Call Southern Heating & Cooling Inc. at 256-574-1300 or set up an appointment online. We’re available to help with all your Scottsboro area solar energy system needs.