A 5kW system would cost about $12k (before the 30%
Posted on: October 18, 2019 at 15:43:22 CT
Spanky KU
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Solare Tax Credit) The panels and racking are warrantied for 25-30 years (depending on the manufacturer) and the inverters are warrantied for 10-25 years.
The ROI on that purchase is currently under 3 years... so 'free electricty' from the system after that time. Whether you have an electric bill depends on whether you increase your consumption because you have solar