| Annual electrical demand for Rottenrow site |
|
|
|
|
KWhr |
KWhr |
76701.1 |
KWhr |
|
|
|
|
|
|
|
|
| The
amount of carbon released per KWhr of elec used from the grid |
|
kg/KWhr |
kg/KWhr |
0.43 |
kg/KWhr |
|
|
| The
annual carbon released by using only electricity from the grid |
|
kg |
kg |
32981.47 |
kg CO2 |
|
|
|
| The
type of battery used is the 415 Ah 6V battery |
|
|
|
|
|
|
|
|
|
|
annual |
|
10 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
% difference in saving |
|
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
total area |
|
saving |
|
of CO2 release |
|
|
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
of modules |
|
in KG CO2 |
|
by increaseing area of PV |
|
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
by 129.2 m2 |
|
|
|
|
|
|
|
|
|
| BP585 |
200 |
0.648 |
129.6 |
76701.1 |
|
0.563383 |
63655.1 |
13046 |
129.6 |
|
5609.78 |
|
|
| BP585 |
400 |
0.648 |
259.2 |
76701.1 |
|
3225.16 |
55108.3 |
21592.8 |
259.2 |
|
9284.904 |
|
0.604182876 |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
10273.1 |
49382.8 |
27318.3 |
388.8 |
|
11746.869 |
|
0.790415216 |
|
|
| BP585 |
800 |
0.648 |
518.4 |
76701.1 |
|
19107.8 |
45037.5 |
31663.6 |
518.4 |
|
13615.348 |
|
0.86276671 |
|
|
| BP585 |
1000 |
0.648 |
648 |
76701.1 |
|
28972.3 |
41612.7 |
35088.4 |
648 |
|
15088.012 |
|
0.902395094 |
|
|
| BP585 |
1200 |
0.648 |
777.6 |
76701.1 |
|
39696.9 |
39052.8 |
37648.3 |
777.6 |
|
16188.769 |
|
0.932004898 |
|
|
| BP585 |
1400 |
0.648 |
907.2 |
76701.1 |
|
51089.8 |
37104 |
39597.1 |
907.2 |
|
17026.753 |
|
0.950784275 |
|
|
| BP585 |
1600 |
0.648 |
1036.8 |
76701.1 |
|
62863.6 |
35434.1 |
41267 |
1036.8 |
|
17744.81 |
|
0.959534253 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
annual |
|
15 * 415 Ah 6v |
|
annual electrical |
total area |
|
carbon |
|
% difference in saving |
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
of modules |
|
saving |
|
of CO2 release |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
m2 |
|
in KG CO2 |
|
by increaseing area of PV |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
|
|
per annum |
|
by 129.2 m2 |
|
|
|
|
|
|
|
|
|
|
| BP585 |
200 |
0.648 |
129.6 |
76701.1 |
|
5.36E-06 |
63473.7 |
13227.4 |
129.6 |
|
5687.782 |
|
|
|
| BP585 |
400 |
0.648 |
259.2 |
76701.1 |
|
2552.21 |
54447.9 |
22253.2 |
259.2 |
|
9568.876 |
|
0.5944044 |
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
9199.85 |
48536.8 |
28164.3 |
388.8 |
|
12110.649 |
|
0.790120827 |
|
| BP585 |
800 |
0.648 |
518.4 |
76701.1 |
|
17771 |
44124.9 |
32576.2 |
518.4 |
|
14007.766 |
|
0.86456677 |
|
| BP585 |
1000 |
0.648 |
648 |
76701.1 |
|
27454.9 |
40623.2 |
36077.9 |
648 |
|
15513.497 |
|
0.902940581 |
|
| BP585 |
1200 |
0.648 |
777.6 |
76701.1 |
|
37969.1 |
37968 |
38733.1 |
777.6 |
|
16655.233 |
|
0.931448813 |
|
| BP585 |
1400 |
0.648 |
907.2 |
76701.1 |
|
49147.7 |
35961.9 |
40739.2 |
907.2 |
|
17517.856 |
|
0.950757501 |
|
| BP585 |
1600 |
0.648 |
1036.8 |
76701.1 |
|
60758 |
34312.4 |
42388.7 |
1036.8 |
|
18227.141 |
|
0.961086327 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| It
can be seen for the two previous scenarios
the optimum area for installed PV is approximatley 600 modules. |
|
|
|
|
| (more
explanation is given below outside the imported excel chart.) |
|
|
|
|
|
|
|
annual |
|
20 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
8.86E+03 |
47859.4 |
28841.7 |
0.648 |
|
12401.931 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
annual |
|
25 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
8.69E+03 |
47390.7 |
29310.4 |
0.648 |
|
12603.472 |
|
|
|
|
|
|
|
|
|
|
|
|
annual |
|
30 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
8.65E+03 |
46997.9 |
29703.2 |
0.648 |
|
12772.376 |
|
|
|
|
|
|
|
|
|
|
|
|
annual |
|
5 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
1.18E+04 |
50142.9 |
26558.2 |
0.648 |
|
11420.026 |
|
|
|
|
|
|
|
|
annual |
|
35 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
7.96E+03 |
46565.5 |
30135.6 |
0.648 |
|
12958.308 |
|
|
|
|
|
|
|
|
annual |
|
40 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
8.13E+03 |
46301.5 |
30399.6 |
0.648 |
|
13071.828 |
|
|
|
|
|
|
|
|
|
|
|
|
annual |
|
1 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
1.42E+04 |
50422.7 |
26278.4 |
0.648 |
|
11299.712 |
|
|
|
|
|
|
|
|
annual |
|
2 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
1.35E+04 |
50416.4 |
26284.7 |
0.648 |
|
11302.421 |
|
|
|
|
|
|
|
|
annual |
|
3 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
1.28E+04 |
50353.6 |
26347.5 |
0.648 |
|
11329.425 |
|
|
|
|
|
|
|
|
annual |
|
4 * 415 Ah 6v |
|
annual electrical |
|
carbon |
|
|
|
|
area of |
total area |
electrical |
|
anuual elec. |
annual elec. |
saving from grid |
area of |
|
saving |
|
|
| technology |
number |
modules |
of modules |
demand |
|
excess |
deficit |
|
modules |
|
in KG CO2 |
|
|
|
of modules |
m2 |
m2 |
(KWhr) |
|
(KWhr) |
(KWhr) |
(KWhr) |
m2 |
|
per annum |
|
|
| BP585 |
600 |
0.648 |
388.8 |
76701.1 |
|
1.23E+04 |
50244.6 |
26456.5 |
0.648 |
|
11376.295 |
|
|
|
|
|
|
|
|
|
|
|
|
| For
the choice of batteries is it necessary to create a chart for the carbon
saving verses the amount of batteries |
|
|
|
|
|
% difference in CO2
release |
|
|
|
from
constant increase |
|
|
| no of batteries |
carbon saving |
|
|
in batteries |
|
|
|
| 1 |
11299.712 |
|
1 |
0.999760317 |
|
|
| 2 |
11302.421 |
|
2 |
0.997616472 |
|
|
| 3 |
11329.425 |
|
3 |
0.995880029 |
|
|
| 4 |
11376.295 |
|
4 |
0.996170674 |
|
|
| 5 |
11420.026 |
|
5 |
0.97217616 |
|
|
| 10 |
11746.869 |
|
10 |
0.97217616 |
|
|
| 15 |
12110.649 |
|
15 |
0.969961973 |
|
|
| 20 |
12401.931 |
|
20 |
0.976513174 |
|
|
| 25 |
12603.472 |
|
25 |
0.984009089 |
|
|
| 30 |
12772.376 |
|
30 |
0.986775836 |
|
|
| 35 |
12958.308 |
|
35 |
0.985651522 |
|
|
| 40 |
13071.828 |
|
40 |
0.991315675 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
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|
