is developing a solar microinverter that will improve the efficiency of solar panels. As with all solar panels, an inverter converts the output from the panel to AC power. Normal setups use one large inverter for an entire string of solar panels. e
QED’s technology places one small inverter under each panel, increasing the amount of power gained from each solar panel.
The HIKARI microinverter provides improved energy harvesting, is more reliable than traditional inverters, and is easier to install and requires little maintenance.
“With the microinverter you can adjust each panel individually to adjust for shade or bright sun,” explains John Patrick, chief technical marketing officer. “This way you can extract up to 15 percent more power in shady conditions and five to 10 percent more power in normal conditions.”
QED’s 250-watt HIKARI solar microinverter earned the company a NorTech 2012 Innovation Award in March. e
QED is a partner company of Quality Electrodynamics
(QED), a medical imaging company. Both are growing substantially. QED employs 87 people – up from 75 a year ago.
“We probably have five or six openings right now,” says Patrick. “e
QED has 10 people, but that number will grow quite a bit as we commercialize the product.” e
QED is in the final stages of development before sending it to market. Patrick says they expect to conduct testing on several hundred units later this year and begin commercial shipments in early 2013.
Source: John Patrick
Writer: Karin Connelly