3 KW SOLAR SYSTEM - DONCASTER, VICTORIA
SITE SITUATION
| type of roof |
tile |
| pitch of solar array |
30 ° |
| tilted mounting required |
yes |
| array exposed to high wind speeds |
no |
| orientation of true north (e.g. 90=East) |
8 ° |
| number of storeys |
1 |
| impacted by shading |
no |
| length of DC cable |
25 m |
| length of AC cable |
10 m |
COMPONENTS
| power of solar system |
2.99 kW |
| type of SOLON panels |
Black 230/02 |
| quantity of SOLON panels |
13 |
| size of system |
22 m² |
| type of SMA inverter |
SB3000TL |
| quantity of inverters |
1 |
| maximum inverter efficiency |
97.0% |
| cable diameter |
6 mm |
| total cable losses |
0.64% |
system performance
| proposed electricity generation by solar system (might vary depending on weather conditions and cleanness of solar panels) |
4,143 kWh/a |
| approximate total electricity production over lifespan |
138,774 kWh |
environmental benefits
| household electricity usage |
10,000 kWh/a |
| % green electricity of total usage supplied by solar system |
41% |
| CO² emissions savings |
5.3 t/a |
governmental incentives
| number of RECs & solar credits |
159 |
| price per REC and solar credits* |
$38 |
| total discount for RECs & solar credits |
-$6,042 |
| feed-in-tariff up to |
$0.68 kWh |
calculations
| assumed in-house consumption of solar generated power |
30% |
| in-house consumed solar generated power |
1,243 kWh/a |
| current electricity price |
$0.20 kWh |
| amount saved because of in-house consumption in the first year**** |
$249/a |
| exported solar generated power into the grid |
2,900 kWh/a |
| feed-in-tariff up to |
$0.68 kWh |
| amount earned through feed-in tariff |
$1,972/a |
| total savings in the first year**** |
$2,220/a |
| current electricity bill |
$2,000/a |
| remaining electricity bill per year |
-$220/a |
amount saved over 40 years because
of electricity production by solar system
(based on 8% annual electricity price increase) |
$228,000 |
Please, click images to enlarge.
3 KW SOLAR SYSTEM - TAYLORS HILL, VICTORIA
SITE SITUATION
| type of roof |
tile |
| pitch of solar array |
26 ° |
| tilted mounting required |
yes |
| array exposed to high wind speeds |
yes |
| orientation of true north (e.g. 90=east) |
7 ° |
| number of storeys |
3 |
| impacted by shading |
no |
| length of DC cable |
1 m |
| length of AC cable |
20 m |
COMPONENTS
| power of solar system |
2.97 kW |
| type of SOLON panels |
Blue 270/11 |
| quantity of SOLON panels |
11 |
| size of system |
23 m² |
| type of SMA inverter |
SB3000TL |
| quantity of inverters |
1 |
| maximum inverter efficiency |
97.0% |
| cable diameter |
6 mm |
| total cable losses |
0.71% |
system performance
| proposed electricity generation by solar system (might vary depending on weather conditions and cleanness of solar panels) |
4,152 kWh/a |
| approximate total electricity production over lifespan |
139,075 kWh |
environmental benefits
| household electricity usage |
60,000 kWh/a |
| % green electricity of total usage supplied by solar system |
7% |
| CO2 emissions savings |
5.3 t/a |
governmental incentives
| number of RECs & solar credits |
159 |
| price per REC and Solar credits* |
$36 |
| total discount for RECs & solar credits |
-$5,724 |
| feed-in-tariff up to |
$0.68 kWh |
calculations
| assumed in-house consumption of solar generated power |
70% |
| in-house consumed solar generated power |
2,906 kWh/a |
| current electricity price |
$0.20 kWh |
| amount saved because of in-house consumption in the first year**** |
$581/a |
| exported solar generated power into the grid |
1,245 kWh/a |
| feed-in-tariff up to |
$0.68 kWh |
| amount earned through feed-in tariff |
$847/a |
| total savings in the first year**** |
$1,428/a |
| current electricity bill |
$12,000/a |
| remaining electricity bill per year |
10,572/a |
amount saved over 40 years because
of electricity production by solar system
(based on 8% annual electricity price increase) |
$220,000 |
3 KW SOLAR SYSTEM - COBURG NORTH, VICTORIA
SITE SITUATION
| type of roof |
tile |
| pitch of solar array |
26 ° |
| tilted mounting required |
yes |
| array exposed to high wind speeds |
yes |
| orientation of true north (e.g. 90=east) |
10 ° |
| number of storeys |
1 |
| impacted by shading |
yes |
| length of DC cable |
2 m |
| length of AC cable |
15 m |
COMPONENTS
| power of solar system |
2.97 kW |
| type of SOLON panels |
Blue 270/11 |
| quantity of SOLON panels |
11 |
| size of system |
23 m² |
| type of SMA inverter |
SB3000TL |
| quantity of inverters |
1 |
| maximum inverter efficiency |
97.0% |
| cable diameter |
6 mm |
| total cable losses |
0.54% |
system performance
| proposed electricity generation by solar system (might vary depending on weather conditions and cleanness of solar panels) |
4,015 kWh/a |
| approximate total electricity production over lifespan |
134,488 kWh |
environmental benefits
| household electricity usage |
3,000 kWh/a |
| % green electricity of total usage supplied by solar system |
134% |
| CO2 emissions savings |
5.2 t/a |
governmental incentives
| number of RECs & solar credits |
159 |
| price per REC and Solar credits* |
$36 |
| total discount for RECs & solar credits |
-$5,724 |
| feed-in-tariff up to |
$0.68 kWh |
calculations
| assumed in-house consumption of solar generated power |
70% |
| in-house consumed solar generated power |
2,810 kWh/a |
| current electricity price |
$0.20 kWh |
| amount saved because of in-house consumption in the first year**** |
$562/a |
| exported solar generated power into the grid |
1,204 kWh/a |
| feed-in-tariff up to |
$0.68 kWh |
| amount earned through feed-in tariff |
$819/a |
| exported solar generated power into the grid |
$1,381/a |
| current electricity bill |
$700/a |
| remaining electricity bill per year |
-$681/a |
amount saved over 40 years because
of electricity production by solar system
(based on 8% annual electricity price increase) |
$213,000 |
