View Single Post
  #62   Report Post  
Posted to uk.d-i-y
harry harry is offline
external usenet poster
 
Posts: 9,188
Default Solar PV - reasons why not in a nutshell please

On Jun 13, 8:38*pm, Jim K wrote:
On Jun 13, 8:34 pm, harry wrote:





On Jun 13, 12:23 pm, Jim K wrote:


On Jun 13, 11:32 am, John Rumm wrote:


On 13/06/2011 09:59, RobertL wrote:


On Jun 13, 9:15 am, Jim *wrote:
arsehole relative is forging ahead and crowing abt it all in usual
manner- anyone care to give me a *succinct indefensible argument to
hopefully reinforce what a prick he is?


He pays, say, 12,000 for installation and will never see that money
again. He can't 'back out' and get his money back. *It will be 10
years or so before he starts to see any net positive result from his
investment. *After 25 years the income stops.


Nobody would buy an investment bond like that.


Due to the distortion of the market by the subsidies that we are all
paying owners of these systems, he will yield a return approaching 10% a
year. Compared to the rates available elsewhere, that's currently quite
a good deal.


Do a quick spreadsheet of 12K compounded at 5% and compare it to the
typical FiT income. Even ignoring the offset of some electricity not
purchased the numbers can look attractive.


So looked at in hard financial terms, it makes sense if you have the
capital sat there doing nothing and no immediate use for it. (obviously
ignoring all the valid arguments over the environmental pointlessness of it)


ah curses - he may have a point!?


what is typical FiT over say 10years - can you point me plse? *Are any
analyses online for total 10yr/20yr lifespans? including increased
insurance, inverter replacements, necessary maintainance etc?


Ta
Jim K- Hide quoted text -


- Show quoted text -


They have old PV panels at Machynlleth (West Wales) Alternative
Technology Centre.


Yes there are analyses.


do point! ;)

Mine is for an annual generation of 3320 Kwh
(=£1746) . I have *perfect site. *You get one with the quotation.