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June 29, 2011 at 2:01 PM in reply to: OT: IPO’s in far east versus here in the U.S. compare/contrast #706620
patb
Participantchina has big investment frauds, it’s just in
materials companies.Look up Sinoforest for an example
June 29, 2011 at 2:01 PM in reply to: OT: IPO’s in far east versus here in the U.S. compare/contrast #706718patb
Participantchina has big investment frauds, it’s just in
materials companies.Look up Sinoforest for an example
June 29, 2011 at 2:01 PM in reply to: OT: IPO’s in far east versus here in the U.S. compare/contrast #707318patb
Participantchina has big investment frauds, it’s just in
materials companies.Look up Sinoforest for an example
June 29, 2011 at 2:01 PM in reply to: OT: IPO’s in far east versus here in the U.S. compare/contrast #707467patb
Participantchina has big investment frauds, it’s just in
materials companies.Look up Sinoforest for an example
June 29, 2011 at 2:01 PM in reply to: OT: IPO’s in far east versus here in the U.S. compare/contrast #707832patb
Participantchina has big investment frauds, it’s just in
materials companies.Look up Sinoforest for an example
patb
Participant[quote=jeeman]I think that is what these guys are offering….but it’s $7000 including installation. Nowhere near $1000 :-O
jeeman[/quote]
http://www.bestbuypoolsupply.com/solar-heating.htm
Here’s a typical open loop system.
Note collector area should be 50% pool area.
Now you can go low tech, if you have room, just get corrugated iron sheet, paint it black and pump pool water into a distribution line over the top collect into a gutter at the bottom and some pumps and bang… I’d be surprised if it were more then a grand.
If you want to go cheap, paint a roof section black, mount pipe up there, and distribute via gutters. Collect return flow and filter before dumping into the pool
Three hundred bucks…
patb
Participant[quote=jeeman]I think that is what these guys are offering….but it’s $7000 including installation. Nowhere near $1000 :-O
jeeman[/quote]
http://www.bestbuypoolsupply.com/solar-heating.htm
Here’s a typical open loop system.
Note collector area should be 50% pool area.
Now you can go low tech, if you have room, just get corrugated iron sheet, paint it black and pump pool water into a distribution line over the top collect into a gutter at the bottom and some pumps and bang… I’d be surprised if it were more then a grand.
If you want to go cheap, paint a roof section black, mount pipe up there, and distribute via gutters. Collect return flow and filter before dumping into the pool
Three hundred bucks…
patb
Participant[quote=jeeman]I think that is what these guys are offering….but it’s $7000 including installation. Nowhere near $1000 :-O
jeeman[/quote]
http://www.bestbuypoolsupply.com/solar-heating.htm
Here’s a typical open loop system.
Note collector area should be 50% pool area.
Now you can go low tech, if you have room, just get corrugated iron sheet, paint it black and pump pool water into a distribution line over the top collect into a gutter at the bottom and some pumps and bang… I’d be surprised if it were more then a grand.
If you want to go cheap, paint a roof section black, mount pipe up there, and distribute via gutters. Collect return flow and filter before dumping into the pool
Three hundred bucks…
patb
Participant[quote=jeeman]I think that is what these guys are offering….but it’s $7000 including installation. Nowhere near $1000 :-O
jeeman[/quote]
http://www.bestbuypoolsupply.com/solar-heating.htm
Here’s a typical open loop system.
Note collector area should be 50% pool area.
Now you can go low tech, if you have room, just get corrugated iron sheet, paint it black and pump pool water into a distribution line over the top collect into a gutter at the bottom and some pumps and bang… I’d be surprised if it were more then a grand.
If you want to go cheap, paint a roof section black, mount pipe up there, and distribute via gutters. Collect return flow and filter before dumping into the pool
Three hundred bucks…
patb
Participant[quote=jeeman]I think that is what these guys are offering….but it’s $7000 including installation. Nowhere near $1000 :-O
jeeman[/quote]
http://www.bestbuypoolsupply.com/solar-heating.htm
Here’s a typical open loop system.
Note collector area should be 50% pool area.
Now you can go low tech, if you have room, just get corrugated iron sheet, paint it black and pump pool water into a distribution line over the top collect into a gutter at the bottom and some pumps and bang… I’d be surprised if it were more then a grand.
If you want to go cheap, paint a roof section black, mount pipe up there, and distribute via gutters. Collect return flow and filter before dumping into the pool
Three hundred bucks…
patb
Participant[quote=jeeman]Open loop…you mean, run the pipes out in the open sun?[/quote]
Open loop. Where you run the pool water up in the panel and dump it right into the pool.
I wouldn’t tie it to your domestic water because they are 2very different problems
Pool :water 58 f raised to 75. 17000 gallons, sterility not a big deal, seasonal,
Hot water 58 raised to 125 or higher, 120-500 gallons, sterility big deal, year round
So open loop is more efficient for small temp rise.
patb
Participant[quote=jeeman]Open loop…you mean, run the pipes out in the open sun?[/quote]
Open loop. Where you run the pool water up in the panel and dump it right into the pool.
I wouldn’t tie it to your domestic water because they are 2very different problems
Pool :water 58 f raised to 75. 17000 gallons, sterility not a big deal, seasonal,
Hot water 58 raised to 125 or higher, 120-500 gallons, sterility big deal, year round
So open loop is more efficient for small temp rise.
patb
Participant[quote=jeeman]Open loop…you mean, run the pipes out in the open sun?[/quote]
Open loop. Where you run the pool water up in the panel and dump it right into the pool.
I wouldn’t tie it to your domestic water because they are 2very different problems
Pool :water 58 f raised to 75. 17000 gallons, sterility not a big deal, seasonal,
Hot water 58 raised to 125 or higher, 120-500 gallons, sterility big deal, year round
So open loop is more efficient for small temp rise.
patb
Participant[quote=jeeman]Open loop…you mean, run the pipes out in the open sun?[/quote]
Open loop. Where you run the pool water up in the panel and dump it right into the pool.
I wouldn’t tie it to your domestic water because they are 2very different problems
Pool :water 58 f raised to 75. 17000 gallons, sterility not a big deal, seasonal,
Hot water 58 raised to 125 or higher, 120-500 gallons, sterility big deal, year round
So open loop is more efficient for small temp rise.
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