The short answer
Bird proofing is priced by the metre around the outside edge of your solar array, not per panel. $33 a metre on a single storey, $38 on a double, $35 for strata buildings. There's no minimum, so a small array is priced the same per metre as a big one. Then add the callout fee for your region, $0 to $80. GST is included and the total is rounded to the nearest $10.
A typical 20-panel system on a single storey comes to around $890. A one-row 12-panel array is around $510. The next section shows how to work out your own number from the ground.
How to measure your array without going up
Most residential panels are about 1.7 metres long and 1 metre wide. Count how many panels are in each row and how many rows there are, then add up the outside edge.
Two rows of 10, portrait
Width is 10 panels × 1 m = 10 m. Depth is 2 rows × 1.7 m = 3.4 m. Perimeter is 10 + 10 + 3.4 + 3.4 = about 27 m.
One row of 12, portrait
Width is 12 m. Depth is 1.7 m. Perimeter is 12 + 12 + 1.7 + 1.7 = about 15.5 m.
Panels in landscape
Swap the numbers. A row of 8 landscape panels is 8 × 1.7 m = 13.6 m wide and 1 m deep.
Split arrays
If the panels are in two separate groups on different parts of the roof, measure each group and add them together.
You don't have to get this exact. Give us the rough count and we'll confirm it from satellite imagery when we quote. The calculator below does the maths once you have a metre figure.
What moves the price up or down
Storeys
$33 a metre single storey, $38 double. Higher roofs mean more time on ropes.
Perimeter, not panel count
A long thin array has more edge than a square one with the same number of panels. That's why we price by the metre.
Strata
$35 a metre for strata and apartment buildings, quoted after a look at access.
Bundled with a solar clean
Both services get 10% off when done on the same visit. The callout fee is charged once.
Callout fee by region
| Region | Callout |
|---|---|
| Inner City, Eastern Suburbs, Inner West | $0 |
| Lower North Shore | $30 |
| Upper North Shore, Ryde and Northern Suburbs, South Sydney, Canterbury-Bankstown, Sutherland Shire | $50 |
| Northern Beaches, Hills District, Western Sydney | $80 |