You are misunderstanding this - with microFIT you have a 20 year contract with the Govt of Ontario - for me (and I think falkirk) we get $0.384/kWh. My 10kW solar panels cost about $31000 and I should earn about $4500 per year in revenue as I should produce about 11.7MWh per year. (My actuals so far - 2016 12.9MWH, 2017 11.2MWh)
So in seven years the asset has paid for itself but then you have an asset that is producing about $4500 in cash flow for 13 more years. And at the end of those 13 years (20 years in total) the revenue will end but then you can switch to net metering and save on your electrical bill. So even if I give no value to the panels at the end of 20 years the IRR is 14.8% (assuming 1% degradation in the panels per year and pre-tax). In my books that is an excellent investment. The main risk is that there is less sunshine so the revenue is a bit lower, or you sell your house and the buyer doesn't place any value on the panels.
And if electrical rates skyrocket and electricity sells for more than $0.384 then I can opt out of my contract with the Govt and switch to net metering.
I definitely understand.
How do you come up with $4500/year turning into a 14% IRR at year 20. After 20 years you've given the contractor $31,500, have received $90,000 in cash flow and are in a net benefit position of $58,500 and you now have a 20 year old solar panel system. To achieve a 14% return on your $31,500 you'd need to have $430,000 after 20 years.
Here's some numbers. Show me where I'm wrong.
Investment = $31,500 invested, 5% rate of return, 25% tax rate on return (capital gains) taxed each year (assume 100% turnover which is ludicrous)
Solar = $31,500 invested, $4500/cash flow paid each year. Assumed 0% tax but I have a feeling it's worse than that...still, let's pretend it's tax free. I also assumed 0 maintenance, $0 insurance , $0 premium on the costs to fix your roof. Let's give solar a shot.
Solar doesn't catch up until Year 25. From 25 to 37 it grows its lead to $12,000, then that lead shrinks as compounding in the investment takes over. By year 49, the investment is back in the lead.
....... ....... ....... .......
Investment .......
Solar
After Day 1 ......... 31,500.00 ......... (31,500.00)
After Year 1 ............ 32,681.25 ....... (27,000.00)
After Year 2 ....... 33,906.80 ....... (22,500.00)
After Year 3 ....... 35,178.30 ....... (18,000.00)
After Year 4 ....... 36,497.49 ....... (13,500.00)
After Year 5 ....... 37,866.14 ....... (9,000.00)
After Year 6 ....... 39,286.12 ....... (4,500.00)
After Year 7 ....... 40,759.35 ....... -
After Year 8 ....... 42,287.83....... 4,500.00
After Year 9 ....... 43,873.62 ....... 9,000.00
After Year 10 ....... 45,518.88 ....... 13,500.00
After Year 11 ....... 47,225.84 ....... 18,000.00
After Year 12 ....... 48,996.81 ....... 22,500.00
After Year 13 ....... 50,834.19 ....... 27,000.00
After Year 14 ....... 52,740.47 ....... 31,500.00
After Year 15 ....... 54,718.24 ....... 36,000.00
After Year 16 ....... 56,770.18 ....... 40,500.00
After Year 17 ....... 58,899.06 ....... 45,000.00
After Year 18 ....... 61,107.77 ....... 49,500.00
After Year 19 ....... 63,399.31 ....... 54,000.00
After Year 20 ....... 65,776.79 ....... 58,500.00
After Year 21 ....... 68,243.42 ....... 63,000.00
After Year 22 ....... 70,802.55 ....... 67,500.00
After Year 23 ....... 73,457.64 ....... 72,000.00
After Year 24 ....... 76,212.30 ....... 76,500.00
After Year 25 ....... 79,070.26 ....... 81,000.00
After Year 26 ....... 82,035.40 ....... 85,500.00
After Year 27 ....... 85,111.73 ....... 90,000.00
After Year 28 ....... 88,303.42 ....... 94,500.00
After Year 29 ....... 91,614.79 ....... 99,000.00
After Year 30 ....... 95,050.35 ....... 103,500.00
After Year 31 ....... 98,614.74 ....... 108,000.00
After Year 32 ....... 102,312.79 ....... 112,500.00
After Year 33 ....... 106,149.52 ....... 117,000.00
After Year 34 ....... 110,130.13 ....... 121,500.00
After Year 35 ....... 114,260.01 ....... 126,000.00
After Year 36 ....... 118,544.76 ....... 130,500.00
After Year 37 ....... 122,990.18 ....... 135,000.00
After Year 38 ....... 127,602.32 ....... 139,500.00
After Year 39 ....... 132,387.40 ....... 144,000.00
After Year 40 ....... 137,351.93 ....... 148,500.00
After Year 41 ....... 142,502.63 ....... 153,000.00
After Year 42 ....... 147,846.48 ....... 157,500.00
After Year 43 ....... 153,390.72 ....... 162,000.00
After Year 44 ....... 159,142.87 ....... 166,500.00
After Year 45 ....... 165,110.73 ....... 171,000.00
After Year 46 ....... 171,302.38 ....... 175,500.00
After Year 47 ....... 177,726.22 ....... 180,000.00
After Year 48 ....... 184,390.95 ....... 184,500.00
After Year 49 ....... 191,305.62 ....... 189,000.00
After Year 50 ....... 198,479.58 ....... 193,500.00
After Year 51 ....... 205,922.56 ....... 198,000.00
After Year 52 ....... 213,644.66 ....... 202,500.00
After Year 53 ....... 221,656.33 ....... 207,000.00
After Year 54 ....... 229,968.44 ....... 211,500.00
After Year 55 ....... 238,592.26 ....... 216,000.00
After Year 56 ....... 247,539.47 ....... 220,500.00
After Year 57 ....... 256,822.20 ....... 225,000.00