Friday, August 23, 2013

SunPower® Signature™ Black Solar Panels

Form meets function. SunPower has designed their Signature black solar panels to generate the greatest amount of solar electricity per solar cell in an elegant panel format. With their SunPower® Maxeon™ solar cell technology, they've eliminated metal gridlines, put their wide and thick metal contacts on the back of the solar cell, out of sight, and placed the solar cells onto a black panel background. So not only do SunPower Signature black solar panels capture more sunlight, but their elegant engineering creates a streamlined design that blends harmoniously into the roof of your home. This refined design allows our residential solar systems to integrate with a wide range of environments and architectural styles. Reliable & Robust Solar Panel Design SunPower solar panels are designed to stand the test of time: Corrosion-resistant frames are guaranteed for 25 years (that’s longer than most roofs) Tempered front glass maximizes impact resistance SunPower solar panels outperform competitors in low-light conditions, generating solar power even on cloudy days.
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Thursday, August 15, 2013

Photovoltaic Solar Panels: A Proven Technology

What It Is. Photovoltaic (PV) solar panels convert sunlight to electricity. The most common types of PV solar panels are made of crystalline silicon solar cells. The electricity produced runs through an inverter that converts the current into electricity that can power anything from a toaster to a TV to an electric car.

What to Expect. Photovoltaic solar power is an established technology, and with no moving parts, photovoltaic solar panels offer reliable, long-term energy production. The best residential solar panels offer efficiencies of up to 18% to 19%, producing the most possible electricity per square foot. Typically, residential solar panels are roof-mounted, although ground-mounted PV systems can be installed where more land is available. Photovoltaic solar panels generally require very little maintenance, and in areas that offer net metering, excess electricity can be sent to the local grid so that you earn money from your solar investment.

When to Buy. With better efficiency than thin film solar panels, conventional crystalline silicon photovoltaic solar panels are usually the go-to solar technology because most rooftops have limited space for optimal photovoltaic solar energy production. Conventional crystalline silicon photovoltaic solar panels generate the maximum electricity possible in the space available. Subsequently, this tried and true solar technology can offer the best long-term return on investment.
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