10 kW Flat roof with ballasted fixed mounts

Non-penetrating ballast mounts are angled south, pitched 25° and spaced to avoid shading.

Ballasted mounts use weight to hold panels on the roof, so they are quick to install, easy to move and don’t penetrate roof structures.

40 x 250 W panels: 11.5 kW (DC)
Total area after spacing: 730 ft2
Estimated Output1 1st year: 13,073 kWh 1st year
Output1 1st year × 54.9 ¢ per kWh2 $10,485 1st year
Total MicroFIT income: $208,499
Total installed cost3: $58,000
Net profit (after 20 years): $150,499
This system will pay for itself in: 6.75 years
Lifetime CO2 reduction4: >58000 kg

1 Estimated average output for Toronto, ON, as calculated by Natural Resources Canada RETScreen. Output estimates are averaged over the 20 years of the MicroFIT contract.

2 80.2¢ per kWh is paid by the Ontario Power Authority via the MicroFIT Feed-In-Tariff program.

3 Estimated total installed cost, exclusive of taxes at time of publication. In this highly competitive prices are constantly changing. Contact us for an up-to-date estimate.

4 Based on RETScreen estimated average greenhouse gas emission offset for power generated in Canada (.196 kg CO2 per kWh).


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