How Much Electricity Will I Save?
The following table illustrates the percentage of one's electric bill that the systems could eliminate in relationship to the
average annual electric usage in the US.
Assumptions: 10,656 kW per yr. average annual household DOE 1999, and peak sun hours.
1 kW
SYSTEM |
2 kW SYSTEM |
3 kW SYSTEM |
STATE |
22% |
43% |
65% |
ARIZONA |
25% |
51% |
76% |
CALIFORNIA *** |
22% |
44% |
66% |
COLORADO *** |
13% |
26% |
38% |
CONNECTICUT |
13% |
26% |
38% |
DELAWARE |
18% |
37% |
55% |
FLORIDA |
20% |
39% |
59% |
HAWAII |
17% |
34% |
51% |
IDAHO |
14% |
28% |
42% |
IOWA |
12% |
24% |
36% |
ILLINOIS |
17% |
34% |
50% |
LOUSIANA |
16% |
33% |
49% |
MAINE |
14% |
28% |
41% |
MARYLAND |
14% |
27% |
41% |
MASS |
14% |
28% |
42% |
MICH |
13% |
26% |
38% |
MINNESOTA |
16% |
32% |
48% |
MISSOURI |
17% |
35% |
52% |
MONTANA |
21% |
42% |
63% |
NEVADA |
14% |
28% |
42% |
NEW JERSEY |
21% |
42% |
63% |
NEW MEXICO |
15% |
29% |
44% |
NEW YORK |
17% |
34% |
51% |
NORTH CAROLINA |
16% |
32% |
48% |
NORTH DAKOTA |
17% |
34% |
51% |
OREGON |
14% |
27% |
41% |
RHODE ISLAND |
25%
|
49%
|
74%
|
SOUTH CAROLINA |
22% |
43% |
65% |
TEXAS - AUSTIN |
19% |
39% |
58% |
UTAH |
14% |
27% |
41% |
VERMONT |
18% |
36% |
55% |
WASHINGTON*** |
14% |
28% |
43% |
WISCONSIN |
20% |
40% |
60% |
WYOMING |
19% |
38% |
58% |
PUERTO RICO |
18% |
37% |
55% |
US VI |