The efficiency of solar panels depends on many factors. The same panel could therefore perform better in one place than at a different place. This provides a problem for the industry, how to specify the amount of power a solar panel can deliver? The solution has been sought in the unit peak watt (Wp). The power of solar panels is almost always expressed in that unit, the amount of power the solar panel can deliver under ideal conditions (25 ° C in 1000W/m2 intensity). Read the rest of this entry »