Welcome to Solar Power Guide
Solar Power Nc Article
. For a permanent link to this article, or to bookmark it for further reading, click here.
Exploring The Use Of Solar Power For Homes
from: The concept of using solar power for homes has come a long way in a relatively short period of time. Although solar power has been used for ages, systems designed to replace or augment electrical use are only now just catching on in a very big way. In general there are three main system types for home use. Each can have a major and positive impact on how well a home functions.The systems that provide solar power for homes all operate off the same principles. These systems are designed to use solar panels or modules in an array design to absorb energy from the sun’s rays. This energy is transformed within the panels to create direct current electricity. The electricity created by the panels is then sent to an inverter for transformation into alternating current. This AC power is then stored in a battery for future use. The three basic systems that drive solar power for homes vary in design and function. They include:
• Full, off-grid systems – As energy costs climb, more homeowners are exploring this option. It is feasible for solar power for homes to take a property completely off the electrical grid. How efficient this type of system will actually be will depend on its location, the amount of sunlight received, the design and the efficiency of the individual components. To make solar power for homes more reliable, many builders are exploring energy saving measures that can coincide with their use. This can include strategic positioning of a home to provide the best insulation, landscaping for shade and other similar moves that would cut demand for power within an off-grid home.
• Augmentation systems – Most solar power for homes comes in this form. This type of system is meant to power a specific system within a home – not the entire home. Solar systems, for example, might be self-contained devices that operate outside lights, or water heaters. Some systems are designed to completely power heating and cooling systems. This type of system can take a lot of the pressure of powering a home off the electrical system and put money back in a homeowner’s wallet.
• Backup systems – Solar power for homes can also extend to backup systems, such as sun-powered generators. This type of system works much like an augmentation system in that it might not be designed to keep a home completely functional when backup is needed. Backup systems are ideal, for example, for running heating, cooling or refrigeration systems during a blackout.
Solar power for homes has improved greatly over the last few decades. More and more homeowners are realizing that the sun’s power can helps make their homes more energy efficient and environmentally friendly. In the process, these systems can also save homeowners money in electric costs.
Solar Power Nc News
Two US startups break solar efficiency records, aim to light up your life
Two US startups are breaking solar efficiency records in their quest to bring clean, cost-effective, eco-friendly energy to a power grid near you. Alta Devices, based in Santa Clara, CA, has achieved a 23.5 percent efficiency rating with its standard solar panel, while Semprius, a Durham, NC company, has achieved a rating of 33.9 percent with its concentrated photovoltaic offering -- besting the ...
Read more...Solar Farm Ribbon Cutting Held Monday
SunEnergy1 has completed the first stage of its own solar farm located in Plymouth, NC and held a ribbon cutting ceremony Monday.
Read more...Siemens HCPV Module Partner Semprius Achieves World Record for Photovoltaic Module Efficiency
ERLANGEN, Germany - The solar company Semprius, in which Siemens has invested as a strategic partner in June 2011, achieved a world record for photovoltaic module efficiency of 33.9 percent. This result was externally certified after measurement under standard test conditions at the Instituto de Energia Solar (IES) at the University of Madrid (Universidad Politecnica de Madrid). Semprius ...
Read more...ESA Renewables Constructs and Commissions 500-kW Rooftop Solar System in North Carolina
Project is part of Progress Energy Carolinas’ SunSense Commercial PV Program.Hayesville, NC (PRWEB) January 23, 2012 ESA Renewables, (ESA), a turnkey solar solutions provider, announced today it has commissioned a 500-kilowatt (kW) DC solar photovoltaic (PV) system in Fuquay-Varina, N.C. ESA developed, constructed the array, installed its monitoring system and will be providing operation and ...
Read more...Progress Solar Solutions To Introduce New Portable Solar / Wind Light Tower (SLTW-800-HVR Hybrid Unit) at the American ...
Apex, NC – January 14, 2012 – Progress Solar Solutions™, LLC (TM) will introduce a new Progress Solar / Wind hybrid light tower at the American Rental Show in New Orleans (Feb 5-8, 2012). This is the latest offering in the rapidly growing Progress SolarTM Series of Light Towers. These light towers are another option for clients interested in acquiring or renting portable outdoor lighting ...
Read more...