How Solar Works
Every day, the sun shines onto the array of solar electric modules, and electricity is generated and delivered to meet the building’s electrical load. In most cases, all of this power will be absorbed to serve the daily electrical requirements of the building. Excess power generated by the solar system can be fed to the local electric utility company and may be used to off-set the retail rate paid for electricity. Wherever a tiered rate or variable rate of electricity exists, this off-set can result in substantial savings in the cost of midday power.

Output and System Specifications
Every GE Energy solar electric power system is engineered for maximum performance. System performance will vary according to geographic location, weather fluctuation, roof orientation, amount of direct sunlight, and other influencing factors. The following chart uses simulation calculations and optimal conditions to illustrate regional power output levels per kW of generation using GE solar electric power systems.

1 kW (DC) GE Energy Solar System
Zone Average Monthly kWh (AC) Production Range
1 80-90
2 90-100
3 105-115
4 115-125
5 125-135
6 135-145

Approximate Required Roof Space [ft2] 100