Does the SunEye use magnetic or true azimuth readings? Which one do US state rebate programs use?
For its calculations, the SunEye uses the tilt and azimuth of the fixed panels, frequently the same as the tilt/azimuth of the roof. When entering azimuth, you can define whether you are giving the true azimuth, eg. from a map or Google Earth(TM), or magnetic, that is, from the compass reading. The SunEye knows the […]