A manufacturer of solar panels has developed a model it says has the most PTC watts on the market and can generate up to 10% more electricity than conventional crystalline. Sanyo North America Corp. says the 225A solar module is the most efficient HIT Power solar module launched to date in the U.S. The panel offers integrators and installers independently-certified cell conversion efficiencies of 20.2% and module efficiencies of 17.8%.
The company says its panels’ power generation output is higher than traditional panels because of solar cell technology that combines high efficiency monocrystalline silicon with ultra-thin layers of amorphous silicon. The monocrystalline silicon is sandwiched between the amorphous-Si for superior conversion efficiency as well as excellent temperature characteristics.
“Sanyo’s HIT Power module performance gives integrators and installers 100% of the nameplate rated power – or more,” notes Charles Hanasaki, President of the company’s Solar & Smart Energy Division. “With a co-efficient of -0/+10%, HIT Power’s warranted tolerance is the most generous the industry has to offer.”
HIT Power panels are known for their ability to generate more energy than traditional panels, especially in a limited amount of space. Furthermore, Sanyo says they perform well in high temperatures and diffuse light conditions, when power production of conventional crystalline modules often wanes. The hybrid structure of the cell allows more clean energy production per square foot than conventional crystalline-only panels, even during the hottest time of the day.
“People often think the middle of the day is the best for solar power generation, which should be true but higher temperatures prevent panels from reaching higher output numbers. Sanoy panels have been designed to perform better under these conditions,” Hanasaki adds. “More kilowatt hours per rated watt means realizing faster returns on solar investments.”
For installers, Sanyo notes that incorporating HIT Power modules into homes, businesses, or public agencies also means fewer modules are required, something that conserves rooftop space and installation time. It also provides building owners with more flexibility in deploying rooftop solar solutions – despite less-than-ideal or limited space or awkward architectural impediments. Furthermore, silicon wafers and ingots employed in HIT Power solar modules are made in the USA, assembled in an ISO 9001 (quality), 14001 (environment), and 18001 safety-certified factory. In keeping with Sanyo’s environmental policies, eco-packaging minimizes job site cardboard waste.
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