Question

The power output of a solar module at STC is 250Wp with an area of 2m2, while the spectrum provides 1000W/m2 under STC.

How much radiation power does the module receive in watts (W)? ​

Answer 1

Answer:

How much radiation power does the module receive in watts (W)?

2000W

What is the total efficiency of the module in %?

12%

Explanation:

1m2=1000w

1000w+1000W

so

2m2 =2000w

Efficiency=Pout/Pin

2*125=250Wp

125/1000=0.12

0.12*100=12%