Solar panels

Using the frequency and visual light of the sun, solar panels when hit by the spectrum of light excite electrons pushing DC (Direct Current) power into the back connectors. When sunlight strikes a solar cell, electrons are pushed free and the system captures these electrons, generating DC power.

Inverter

The inverter converts DC power produced by the solar panels into AC (Alternating Current) power. The AC power is then recreated into the proper and identical ac alternating current sinusoidal wave supplied by the utility grid at 60 hertz.

Electrical Service Panel

The service panel is your load distributor for your solar power to necessary loads throughout the home. If the power generated by your solar system is not needed at the time it is produced, it will be pushed out to the electrical grid.

Net Meter

The net meter measures the energy produced by your solar electric system as well as energy purchased from your electrical grid. In Arizona, if your solar system produces a net surplus of electricity over a calendar year, your utility will reimburse you for all excess power generated up to 125%.

Electrical Grid

The electrical grid is the network of power lines used to deliver electricity to a region. One benefit to solar power systems is that they produce electricity at the time of day it is demanded, reducing the need for the utility provider to build additional generating capacity power that uses up finite resources like coal (as Arizona still uses 69% coal for electricity).