Can I use solar modules in northern climates or in hazy areas of the South?

Yes, solar modules will absorb sunlight in any part of the world. As you get further from the equator (latitudes 40 to 60 degrees), there will be fewer hours of overhead sunlight, causing a reduction in the total amount of energy generated daily. Closer to the equator, some areas will have high humidity and a haze may form in the atmosphere. This may have a small effect on the intensity of the sunlight and the amount of amps produced by the solar modules. However, this effect does not have as noticeable an impact as the reduced number of hours of overhead sunlight seen in higher latitudes.  more