SheerWind announced field tests of multiple turbines used in a row or series has even greater electrical power output. The INVELOX system, a new concept in wind power generation, is a large funnel that captures, concentrates, and accelerates wind before delivering it to turbines located at ground level. By placing 2 turbines in a series in an INVELOX system, power showed an increase of 1.7X when compared to single turbine. Multiple turbines in a single INVELOX tower means nearly zero operational downtime because maintenance can be done on one turbine while the other continues energy production.