Dale Marshall's Friends

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  • Ryan Paul Romero
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  • Fred R
  • Joe Jones
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  • randall
  • Jim Kono
  • Nancy Davis
  • Jack Hutchins
  • PatNY
  • Donna Ries
  • Dave Bryant

Dale Marshall's Discussions

24 Volt to 12 Volt conversion Schematic

Started this discussion. Last reply by Hillbilly Gene Jun 18. 12 Replies

I have noticed alot of need for 24 volt to 12 volt Conversion.Some people that know how to do so. Here is an easy adjustable Voltage one.As shown, the 24v to 12v converter circuit is nothing more…Continue

Everyone seems to ask about charge controllers..This is why I Back MPPT Only.

Started Jan 2 0 Replies

MPPT (Maximum Power Point Tracking) charge controllers are finally an everyday component of battery-based renewable energy systems. But designers are still staying busy.MPPT control already reduces…Continue

Rogue MPT 3048 Released for Sale !

Started Aug 5, 2013 0 Replies

Here's the Link for People whome are Interested in one.http://www.roguepowertech.com/products/mpt3048.htmContinue

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Dale Marshall's Page

Latest Activity

Dale Marshall replied to Johann's discussion Are LED's as good as sales pitches and add's want you to believe?
"Well hopefully you will find LED light bulbs that give you want you want. Because they will be phasing out CFL and regular Incandescent bulbs. I believe they have phased out alot of incandescent bulbs. Most the stores around where I live are weeding…"
Sunday
carl b liked Dale Marshall's photo
Oct 24
Dale Marshall replied to Thomas Matica's discussion Instapark® MPPT-2010 12V/24V 20 Amp Solar Power Charge Controller, 240W/480W...$87.00 ??????
"Nope fake"
Oct 20
Dale Marshall replied to Us Offgridgeeks's discussion Multiple controllers, one battery bank in the group Advanced High Power Solar Group
"Just 1 Classic will replace all them since your using the same panels."
Sep 28
Dale Marshall replied to Us Offgridgeeks's discussion Multiple controllers, one battery bank in the group Advanced High Power Solar Group
"As with all PWM charge controllers you lose Effective power Harvesting.  But with MPPT it maximizes it. And as a side note even though the charge controller may claim to be MPPT. I havent seen one yet that is true MPPT under $100 "
Sep 26
Dale Marshall replied to elmwoodblues's discussion ran a fan in summer, what do I do in winter?
"plants love warmth/// so no cons there"
Sep 25
Dale Marshall replied to Dennis Atienza's discussion Generator Transfer Switch
"You could, But you will find out probably you need way more power than the Xantrex 2000 can put out. I have one myself and is very happy with it. But I didnt connect to house."
Sep 25
Dale Marshall replied to elmwoodblues's discussion ran a fan in summer, what do I do in winter?
"Actually you can use LED for Hydroponic set ups, They have LED grow lights with ultra low power consumption."
Sep 25
Dale Marshall replied to Us Offgridgeeks's discussion Multiple controllers, one battery bank in the group Advanced High Power Solar Group
"There is only 1 Brand of charge controllers that do actually have sync/ Follow me feature which is the Midnite Classic's.  I seen a setup with 30 controllers at once."
Sep 25
Dale Marshall replied to Thomas Matica's discussion System Performance Questions????
"Hazy days wont help power output either, Also I you could wire the panels in series for higher voltage. I believe the smaller 15 amp MS controller can handle up to 75 volts. So wiring those in series will make it more efficient . "
Sep 22
Dale Marshall replied to Dennis Atienza's discussion Best Batteries from Sam'sClub
"Agm takes special charging requirements. And most cheapo charge controller don't have any algorithms of AGM charging programmed in to do so.  I would just stick with regular GC batteries, Flooded acid. Simple maintenance is usually added…"
Sep 9
Dale Marshall replied to Dennis Atienza's discussion Best Batteries from Sam'sClub
"I personally will Vouch for the Duracell GC 6 Volt batteries. I have 12 of the 6 volt Gc batteries. I have had for at least 2 years now and still going strong. Just regular maintenance seems to keep them chugging along perfectly. Personally go with…"
Sep 9
george appel commented on Dale Marshall's photo
Aug 9
george appel liked Dale Marshall's photo
Aug 9
Dale Marshall replied to Dave Bryant's discussion Use 400 but charges more
"I am going to assume your 4 , sixvolt battery are around 230 Amp hr. That would make your battery bank 460 amp hr when wired for 12 volt. If the Math is done correctly you would have 12volt  x 460 ahr which would be 5520 watt hr…"
Aug 3
Dale Marshall replied to Carl Stevenson's discussion Display went blank
"Probably a bad display power switch as usual "
Jul 30

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Comment Wall (6 comments)

At 5:17pm on February 21, 2011, richard b said…

dale i called walmart and got a quote on the batterys and thay told me $ 55.00 dollars ea

when i got there thay had miss quoted the batterys he quoted the 105A battery not the 115ah battery i told them if i buy 3 i would give $60.00ea he said ok so i got 3 hope thay work good thanks for the imfo richard.

At 2:35am on February 22, 2011, richard b said…
yeah i plan on more panels maybe 3 more kits, i like to see your lights set up if you got a picture of the g4style led sounds like the way to go what size shunt do you have running on the amp meter?
At 10:56am on February 22, 2011, richard b said…

ok thanks for the imfo ya i ordered a out side light charge controler from singapour well see

how many days it takes to get thanks dale, i live in middle missouri full sun today the 3 panels putting out 3.0 amps today

At 2:15pm on May 1, 2011, Stanley czar march said…
Hey dave I added ya as a friend. I looked at the web site The charge controler I have is $77. The meter shows power produced and has a battery selection"gel,ect" looks semilar to yours!!
At 6:57pm on May 18, 2012, Brian Dessauer said…

I work for dish network Dale, I noticed your backing structure was from a dish...nice

At 12:34pm on December 22, 2012, Norm Caron said…

Dale thanks for adding me as a friend

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