8 panels = 1 free panel
16 panels = 2 free panels
24 panels = 3 free panels
32 panels = 4 free panels
40 panels = 5 free panels
And this additional discount based on system size:
$500/2.5 to 5.5 kW
$1,000 for 5.5 to 11 kW
$1,500 for 11+kW
Stellar Solar is San Diego's original solar panel installer, installing residential and com
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