PV Gap

Joel Said:

How much energy, in kilowatt hours per year, would one square foot of solar cells produce?

We Answered:

What efficiency? What angle? What latitude? What environment- hot, cold, clear, hazy, damp, dry,...? Stationary, single or dual axle tracking? How efficient are the inverters used?

Talk to a local solar installer- they get paid to know this kind of thing for your area.

Max Said:

The solar light, cells are a source of chemical energy or electrical energy?

We Answered:

neither...
Electromagnetic sourse