CW ENERGY CWT 450 (CW 450 BI-FACIAL)

Solar panels convert sunlight to electricity. That electricity is DC (or direct current), and most items in a home use AC (alternating current). Because of this, an additional piece of equipment, an inverter, is installed to convert DC to AC.

The appropriate system size for a solar array is determined based on energy consumption, roof space, plans for the future, and budget. A no-obligation consultation and remote quote is the quickest way to determine the ideal system size.

The beauty of solar panels is that they require very minimal maintenance, if any. In the Midwest and Upper South, there is enough rain that panels rarely need to be cleaned. Additionally, all of the major components used in a solar system have 10 to 30-year warranties.

While local regulations vary, electrical and/or building permits may be needed for grid-tied systems. An interconnection agreement with the local utility and inspections may be needed once a system is installed. Also, homeowners’ associations and historical districts may have requirements that must be met.

Net metering is the process of sending any excess energy produced by your solar system to the grid and getting a credit on your electric bill for that energy. It’s not available in all areas, and the value given to excess solar production can vary, so consulting an expert is advisable.

During a power outage, the functionality of a solar power system depends on its configuration. Grid-tied solar systems automatically shut down for safety reasons and do not provide power unless they are paired with battery storage. In contrast, battery-backed systems can supply electricity using stored energy, allowing you to maintain power for essential appliances. Off-grid systems operate independently from the utility grid and continue to provide power during outages. To ensure you have electricity when the grid goes down, consider investing in battery storage or opting for an off-grid solar system.