Solar Cell Technology and Solar Panels

Solar Cell Technology and Solar Panels
by support
Solar panels actually comprise of many, smaller units called photovoltaic cells. Photovoltaic simply means they convert sunlight into electricity. Many cells linked together make up a solar panel. A solar panel works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity. 
Residential solar is generally less than 10 kW total capacity and is installed on the roof or on the ground. These systems provide ample supply during summer months for most households.

Electricity generated by the solar panels is used to replace or offset other supply sources, which saves the homeowner on their electrical bill. Its a low carbon source of electricity, especially when compared to fossil fuel sources. Solar energy producers thus not only protect the environment, they save resources, including not only fuels but also water, from being consumed in other applications. Also, solar installations have minimal maintenance costs. 

Commercial solar is generally from 10 kW to 1000 kW, although sometimes even larger systems that are roof-mounted, or that involve net metering, are still classified as commercial.

Commercial facilities can be a great way to use unused space on the roof of a shopping mall, farm building, factory, or storage facility. It can help supplement the site’s power demand, and be set up to provide backup power in case of grid failure. The panels also act to block the sun from beating down on the roof, thus helping to lower cooling needs for the building.

Utility solar represents an extraordinary opportunity to deploy solar energy. Utility-scale solar is sometimes defined by a minimum size (which may be from 1,000 kW to 50,000 kW), and are invariably usually ground mounted.

Utility-scale facilities are owned and operated by the utility itself and can help them meet mandatory GHG reduction targets. Solar helps utilities to virtually and instantaneous dispatch energy, which is highly effective in regulating voltages and transmission, and in enabling more integration of variable renewable power.   

ABOUT HPQ SILICON

HPQ Silicon Resources is a TSX-V listed (Symbol HPQ) High Purity Quartz and Gold exploration company focused on generating free cash flow. The scope of the company’s activities ranges from exploration and mining operations to a new emphasis on becoming a vertically integrated producer of Silicon Metal, Solar Grade Silicon Metal and polysilicon.