Re: [RE-wrenches] Delta LAs

2010-09-14 Thread Mick Abraham
rating and also a (lower amp) DC rating but I do not remember the numbers at present. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Tue, Sep 14, 2010 at 12:43 PM, R Ray Walters r...@solarray.com wrote: You could buy several ground rods for the cost of one

[RE-wrenches] The AC neutral bonds to earth at only one point, but...

2010-09-12 Thread Mick Abraham
occurs by virtue of the metal lugs on the metal housings of the various metal boxes, we want no other conductor connecting ground rod A to ground rod B, etc. Is that correct? Thanks for helping with my education so I can help with that of my clients. Mick Abraham, Proprietor www.abrahamsolar.com

Re: [RE-wrenches] Tight roof layout questions: edge walkway requirements small gap hardware options

2010-08-26 Thread Mick Abraham
a fire captain in San Jose. He cannot post to the List so he asked me to post on his behalf. Moderator Michael approved, so Matt Paiss' remarks are copied below. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 Mick, I wanted to reply to your post. As a firefighter

[RE-wrenches] Tight roof layout questions: edge walkway requirements small gap hardware options

2010-08-25 Thread Mick Abraham
are such decisions made? I like the top clamp style mounts but UniRac SolarMount rail systems need about a 1 gap from one module to the next. Is there anyone with similar hardware that can get a grip within a smaller gap? Thanks in advance, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970

[RE-wrenches] DR2424 inverters charging poorly: three units in two days!

2010-08-19 Thread Mick Abraham
of the 12v cranking battery so maybe that's a clue. The ground rod to which I connected is also connected to the negative of the 24v house battery and also is connected to AC neutral from the Trace Power Panel. Thanks all around. The Wrench List is the Bomb, but with no loud percussive effects! Mick

Re: [RE-wrenches] DR2424 inverters charging poorly: three units in two days!

2010-08-19 Thread Mick Abraham
for the generator was no help at all. Three poorly charging inverters in two days...plus one Big Bang...that was not one of my better weeks! Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Aug 19, 2010 at 6:00 PM, Allan Sindelar al...@positiveenergysolar.com wrote: Mick, You have

Re: [RE-wrenches] The Genie Lens

2010-08-12 Thread Mick Abraham
. In this described retrofit situation, however, the net energy gain may be less than zero. One must also hesitate to unevenly heat a conventional solar laminate. Film longevity issues aside, this Genie Lens sounds suspiciously like the mythical free lunch. Jolliness, Mick Abraham, Proprietor

Re: [RE-wrenches] Advice needed on upsizing a battery grid interactive inverter stack

2010-08-09 Thread Mick Abraham
Once again, the Wrench List has proven to be a most valuable resource. Thanks to all! Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 2010/8/9 Richard L Ratico richard.l.rat...@valley.net: Mick, SMA has something: http://www.sma.de/en/products/off-grid-inverters/smart

[RE-wrenches] Derik of Hi Power Hydro: Missing in Action?

2010-08-09 Thread Mick Abraham
in the website address or the email address? Does anyone know if Derik is OK/still available for hydro project assistance? List members can contact me off list if that seems more appropriate. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

Re: [RE-wrenches] Advice needed on upsizing a battery grid interactive inverter stack

2010-08-08 Thread Mick Abraham
it. OR: maybe not. Who can bell the cat? Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sun, Aug 8, 2010 at 10:51 AM, Darryl Thayer daryl_so...@yahoo.comwrote: Hi Doug My 12 stack may not be in compliance today, it appeared to be in compliance when it was installed

Re: [RE-wrenches] Advice needed on upsizing a battery grid interactive inverter stack

2010-08-08 Thread Mick Abraham
I believe Marathon Engine also uses an induction motor for their generator end, then they control the engine RPM to keep the output voltage above the grid signal. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sun, Aug 8, 2010 at 1:24 PM, Darryl Thayer

Re: [RE-wrenches] Advice needed on upsizing a battery grid interactive inverter stack

2010-08-07 Thread Mick Abraham
appreciated, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sat, Aug 7, 2010 at 11:19 AM, Darryl Thayer daryl_so...@yahoo.comwrote: I have a functioning Outback system of 12 inverters, the original design was for 15 inverters. My system can sell up to 40 kW to the grid and I

Re: [RE-wrenches] corrigated roof mounting feet

2010-08-07 Thread Mick Abraham
, but since this is Euro gear it may not fit American corrugated roofing. One type of screw has thread-cutters and I believe it's intended to go into a steel framing member. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sat, Aug 7, 2010 at 9:19 PM, Maverick Brown

[RE-wrenches] Advice needed on upsizing a battery grid interactive inverter stack

2010-08-06 Thread Mick Abraham
on the List or off. The Wrench List is the Bomb! Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options settings: http://lists.re

Re: [RE-wrenches] USE-2 in white?

2010-08-02 Thread Mick Abraham
to...white but I still am nervous about using colors after that conversation. The latest batch that I bought is straight black; I believe the black stuff contains carbon black which is the secret sauce for UV resistance. Further input from the List would be appreciated. Jolliness, Mick Abraham

Re: [RE-wrenches] #10 THWN-2

2010-07-23 Thread Mick Abraham
I'm sorry to broadcast my ignorance, but: Could someone explain to me the significance of the -2 marking? Reply off-list if you wish to save bandwidth...but other List members may also be wondering... Thanks, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Fri, Jul 23

[RE-wrenches] aluminum heat fins for radiant retrofit...who's got 'em?

2010-07-22 Thread Mick Abraham
which does not have the in-floor radiant tubing embedded in lightweight concrete--the more common way to do a radiant floor. He had planned to drive existing baseboard radiators but the higher temperature which those require (compared to a radiant floor) led to this pursuit. Thanks in advance, Mick

Re: [RE-wrenches] Slate roof strategies

2010-07-18 Thread Mick Abraham
with a high end structure beneath. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sun, Jul 18, 2010 at 2:19 PM, Drake Chamberlin drake.chamber...@redwoodalliance.org wrote: Hi Wrenches, There was a strategy mentioned for slate roofs recently.  Removing the slate

Re: [RE-wrenches] Battery Bank Off-gassing CO?

2010-06-29 Thread Mick Abraham
the client to move on to other investigations. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Tue, Jun 29, 2010 at 7:50 AM, Daniel Young dyo...@dovetailsolar.comwrote: I was emailed recently by someone in my area saying that she thinks here battery bank is going

Re: [RE-wrenches] Production and Consumption monitoring?

2010-06-22 Thread Mick Abraham
August, here's one for you to check out: http://lighthousesolar.com/lightgauge/lightgauge.php This may be one of those other products mentioned but marketed under a different name. Be sure to report your findings back to the List. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice

Re: [RE-wrenches] Additional Battery Charger

2010-06-18 Thread Mick Abraham
again. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Jun 17, 2010 at 11:13 PM, benn kilburn b...@daystarsolar.ca wrote: mick, bob, funny you should mention using a magnum as the 'additional charger', the system owner just happens to still have

Re: [RE-wrenches] PV solar powered pond aeration compressor

2010-06-17 Thread Mick Abraham
keetonaquatics.com is perhaps the place Dana Orzel was remembering. They may only want to sell complete bundles with PV all, however. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Wed, Jun 16, 2010 at 6:54 PM, Dana d...@solarwork.com wrote: Larry - Google search

Re: [RE-wrenches] Additional Battery Charger

2010-06-17 Thread Mick Abraham
... The above suggestion (to use an inverter/charger just to replace a high end charger) pencils out very well for the lower cost modified square wave inverter/chargers from Magnum Energy, but those are 12v/24v only. 48v Magnum units are pure sine so the cost goes back up. Jolliness, Mick Abraham

[RE-wrenches] Help me do the math: amortized cost per amp-hour

2010-06-10 Thread Mick Abraham
** Thanks in advance for your assistance. The *Wrench List* is the bomb! Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options settings: http

[RE-wrenches] Mystery: C-40 controllers stuck in EQ mode

2010-05-28 Thread Mick Abraham
-likely unless they both happened to break in the same way. Is there some other condition which the C-40 must see in order to be satisfied that it's OK to end the EQ? Thanks in advance for helping me solve this mystery, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

Re: [RE-wrenches] Transformer inrush

2010-05-13 Thread Mick Abraham
there be a brief window before the transformer bleeds down and requires another equally strong inrush current? Or...would a tiny blip in the input power result in another big surge requirement? Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 2010/5/13 Richard L Ratico richard.l.rat

Re: [RE-wrenches] E-meter/Link-10 prescaler

2010-05-11 Thread Mick Abraham
list for a freebie or two. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Tue, May 11, 2010 at 7:17 PM, Todd Cory toddc...@finestplanet.comwrote: Thanks David, but the1:5 prescaler is for a different meter (e-xpert pro) than the old link-10/e-meter. I am

Re: [RE-wrenches] bare tinned solid copper

2010-05-06 Thread Mick Abraham
are therefore a non-issue in Phil's scenario. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, May 6, 2010 at 10:17 AM, R Ray Walters r...@solarray.com wrote: Is this in a high corrosive area near the ocean? Even so, I've seen bare copper do just fine. i think

Re: [RE-wrenches] Heinz 57 off-grid array - Side discussion about mix-n-match

2010-05-03 Thread Mick Abraham
the voltage is relatively low...because the UL compliant array combiner box which would surely be installed has the overcurrent devices necessary to protect against potentially bad events...and those events are quite unlikely anyway. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731

Re: [RE-wrenches] Ideal platform for flooded type batteries:opinions wanted

2010-05-02 Thread Mick Abraham
there are others. This material is quite stiff when purchased but can be kneaded and worked to soften it up a bit. It's still a challenge to get that stuffed into a conduit around the wires tightly enough to seal against all gasses. It probably makes a better rodent deterrent... Jolliness, Mick Abraham

Re: [RE-wrenches] Solarex module match question

2010-04-28 Thread Mick Abraham
by as much compared to single crystal. Once the revamped system is all operational you can clamp around the Solarex leads to ensure they are producing good amperage. If not, you could consider adding the two leftover 77's to those strings in case they are voltage overwhelmed. Jolliness, Mick Abraham

[RE-wrenches] Solarex warranty claim: who can I call?

2010-04-28 Thread Mick Abraham
Hi, My client's 15 year old MSX-60 has lost about 80% of its rated power. I know BP bought Solarex but who is the contact person or department within BP to handle an inherited warranty claim such as this one? Kindly furnish name, phone, and email address if possible. Thanks, Mick Abraham

Re: [RE-wrenches] Modules with PV wire

2010-04-19 Thread Mick Abraham
is right. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Mon, Apr 19, 2010 at 12:41 PM, Marv Dargatz mdarg...@enphaseenergy.comwrote: Esteemed wrenches, Any assistance here would be greatly appreciated. Does anybody know of a comprehensive list that tells what

[RE-wrenches] Alps SM-55 clone: who's got 'em?

2010-04-16 Thread Mick Abraham
megawatts. Can anyone point me to a source for these...even if it's a retail source? OR: the same client could use actual SM-55's or Solec S-53's if any could be found. Contact me off list if you have any to sell. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

Re: [RE-wrenches] apollo charge controllers

2010-03-18 Thread Mick Abraham
which makes the unobtainium all the more disappointing. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Mar 18, 2010 at 12:00 AM, toddc...@finestplanet.com wrote: So do the charge controller and amp hour meter communicate so they agree on when the batteries are fully

Re: [RE-wrenches] Small Wh and large LRA

2010-03-18 Thread Mick Abraham
controllers in the well industry that may help. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Mar 18, 2010 at 4:41 AM, Warren Lauzon wind...@wind-sun.com wrote: The kicker is the large startup, so you may need to use batteries with low internal resistance

Re: [RE-wrenches] apollo charge controllers

2010-03-16 Thread Mick Abraham
than nominal (with proper gauge DC feed wires), this is a non-issue. I'm speaking up to make sure there's no taint on Apollo as a result of the issue I had raised. They were cooperative and courteous as we worked through that. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

[RE-wrenches] Polycrystal PV modules with clear backer sheet: Who builds 'em?

2010-03-04 Thread Mick Abraham
the payback math, however, so: Does anyone build non-exotic polycrystal (or non-exotic single crystal) modules with a clear backer sheet so part of the sunlight will come through? Reply to me off list or on-list. Thanks, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

[RE-wrenches] Transformerless inverters require special plug leads on the PV modules, right?

2010-02-25 Thread Mick Abraham
or the Yingli 230 polycrystal modules be properly equipped for use with the x-formerless inverters? ...and...the next time I buy #10 sunlight resistant wire for making up my own plug extensions...should I buy a more exotic wire type and how do I know what will work? Thanks, Mick Abraham, Proprietor

Re: [RE-wrenches] single string of batts: must the interconnects be inverter size cables?

2010-02-22 Thread Mick Abraham
...that last sentence of Ray's...what a fine additional factor to bring up: Inherent current limitation because the battery just can't do more. I'm going back to my charts! Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sun, Feb 21, 2010 at 10:19 PM, R Ray Walters r

[RE-wrenches] Teacher wants a cutaway PV module

2010-02-22 Thread Mick Abraham
done any major destruction so far this year, so maybe it's time... Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options

[RE-wrenches] Fishing for silver frame Kyocera 120/130's

2010-02-19 Thread Mick Abraham
Hi, a fill in request needs five to seven Kyo 120's...or 130's in the same size. 120's are preferred b/c bright blue instead of black cells. Silver frames would be ideal. Contact me off list if you have any available; I'm in southern CO. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com

[RE-wrenches] single string of batts: must the interconnects be inverter size cables?

2010-02-19 Thread Mick Abraham
? Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org

Re: [RE-wrenches] Grid-Tie Upgrade Problem

2010-02-18 Thread Mick Abraham
Conergy dealernet is showing BP 115's 125's. Check that and Allan kindly write me off list if you find those are indeed available/priceable from Conergy. I need to series/match some Kyocera 120's so those might work...if they're priced right. Mick Abraham, Proprietor www.abrahamsolar.com Voice

Re: [RE-wrenches] Back-up from large grid-tie system.

2010-02-01 Thread Mick Abraham
I think it's all about the battery...or the generator system with auto transfer switch per William's suggestion. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Mon, Feb 1, 2010 at 1:42 PM, hol...@sbcglobal.net wrote: William, I would agree with generator

Re: [RE-wrenches] Buss Bar

2009-12-03 Thread Mick Abraham
Hello, Jay all~ Here's a source for robust buss bar materials: http://www.stormcopperstore.com/index.html Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Dec 3, 2009 at 8:07 AM, jay peltz j...@asis.com wrote: Hi Tump, thanks its what I've used

Re: [RE-wrenches] Strings and series of batteries

2009-12-02 Thread Mick Abraham
my opinion. I opined that using two cross ties at each voltage node in the series string is redundant and cannot improve upon what occurs when using only one cross tie at each voltage node. Unfortunately I cannot now find my explanation of that on Steve's website. Jolliness, Mick Abraham

Re: [RE-wrenches] wiring the Soladeck

2009-11-24 Thread Mick Abraham
asking Murphy to impose the Law. The conductor for grounding the metal array parts can just exit through a drilled hole in the box with no strain clamp, because there's a metal loop that this wire can first loop through to give some tug prevention. Jolliness, Mick Abraham, Proprietor

Re: [RE-wrenches] generator

2009-11-11 Thread Mick Abraham
then there is a bond elsewhere so two bonds are not needed. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Wed, Nov 11, 2009 at 9:49 AM, Larry Brown sunmount...@netstep.netwrote: Dave, The original setup was an 1800 watt Homelite generator with two non GFI receptacles

Re: [RE-wrenches] SW4024 compatibility question

2009-10-31 Thread Mick Abraham
revision should match...and that both inverters should be Series I or II, not mixed. I have an extra chipset that I never installed...owing to the difficult replacement process...so we could compare notes further if you wish. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731

Re: [RE-wrenches] Shade Mitigating DC Device Application (Matt Lafferty)

2009-10-29 Thread Mick Abraham
or in this case, to die for. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Oct 29, 2009 at 12:58 AM, William Korthof wkort...@eesolar.comwrote: Why bother with the DC converters if you only have 2 strings? Get a wide-range, dual-channel inverter (Power One 5000

Re: [RE-wrenches] Shade Mitigating DC Device Application

2009-10-28 Thread Mick Abraham
This jester must ask, with a hint of glee... is this off the grid, or is there u-til-i-tee? Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Wed, Oct 28, 2009 at 5:29 PM, Matt Lafferty gilliga...@gmail.com wrote: Esteemed Wrenches, Your collective wisdom conjecture

Re: [RE-wrenches] Outback BOS

2009-10-25 Thread Mick Abraham
not work at all. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Sun, Oct 25, 2009 at 10:52 AM, Wind-sun.com wind...@wind-sun.com wrote: In theory, all DIN rails should be the same, there are only two generally used industry sizes, and 99% of those

Re: [RE-wrenches] Stainless steel, self-tapping grounding screws

2009-10-24 Thread Mick Abraham
the aluminum threads you're cutting. Get them tight...but not too tight. Side Note: The same screws do not tap well into the thin NEMA 1/NEMA 3R steel pulling boxes. The cutting teeth seem to grind away before they get a good bite in the steel. Jolliness, Mick Abraham, Proprietor

Re: [RE-wrenches] Outback BOS

2009-10-23 Thread Mick Abraham
, because the mounting holes on my replacement DIN rain were slightly imperfect compared to the holes in the box. That provides another use for the courtesy drill bit... Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Fri, Oct 23, 2009 at 2:03 AM, William Miller

Re: [RE-wrenches] Name that solar module guessing game!

2009-10-23 Thread Mick Abraham
Nice try, Todd, but~ Hoxan modules were single crystal only, right? Next caller, you're on the line... Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Thu, Oct 22, 2009 at 7:35 PM, toddc...@finestplanet.com wrote: My first modules had that kind of JB cover. Hoxan

Re: [RE-wrenches] Name that solar module guessing game!

2009-10-23 Thread Mick Abraham
I failed to mention that the mystery modules have 36 cells in a 4 x 9 layout pattern. Thanks to all for helping. I promise to declare one or more winners and close out this thread soon, to keep the noise level low on the List. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

Re: [RE-wrenches] Name that solar module guessing game!

2009-10-23 Thread Mick Abraham
not only the rest of today off, but the rest of the entire work week as well...if you can, you know... Thanks for all who helped out. End this thread, please, to reduce noise on the List. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Fri, Oct 23, 2009 at 10:39 AM

Re: [RE-wrenches] SS Tek Crews

2009-10-23 Thread Mick Abraham
math to be done which may point to the need for bigger diameter screws anyway. Jolliness, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Fri, Oct 23, 2009 at 9:18 AM, jay peltz j...@asis.com wrote: HI Guys, Check out dynamic fastener, they have a lot of great stuff

Re: [RE-wrenches] AC Coupled Re-visited

2009-10-20 Thread Mick Abraham
of charge management to ruin a nice set of sealed batteries. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Tue, Oct 20, 2009 at 9:21 AM, Jeff Yago jry...@netscape.com wrote: We have completed several totally different AC coupled systems using different inverters, due to large

Re: [RE-wrenches] DC-DC converter for Sun Frost

2009-10-07 Thread Mick Abraham
issues. Wattage requirement for a DC SunFrost is small enough that a not too expensive DC-DC converter can be connected in series between battery and the lower voltage DC load. My $0.02 US. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Wed, Oct 7, 2009 at 8:11 AM, Bob-O

Re: [RE-wrenches] Sunny Island DC Load Centers, Sealed Batteries

2009-10-07 Thread Mick Abraham
forward to these answers. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Wed, Oct 7, 2009 at 7:26 PM, Walt Ratterman wratter...@sunenergypower.com wrote: Hello Kirpal, Walt Ratterman here. I can respond to at least the first part. In Burundi, we used three 5 KW

[RE-wrenches] Siemens SR-100 low power warranty claim--who do I call?

2009-09-27 Thread Mick Abraham
even more valuable. I often search the member list page (http://members.re-wrenches.org/) to figure out who to call...but it didn't help this time. Thanks in advance, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored

Re: [RE-wrenches] Charging AGM Batteries

2009-09-15 Thread Mick Abraham
manufacturer to make sure they're OK with your intended recharge method. Regards to all, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 On Tue, Sep 15, 2009 at 9:11 AM, Walt Ratterman wratter...@sunenergypower.com wrote: Peter, The DEKA charging manual that I have been

Re: [RE-wrenches] 14 PV-Powered Fans- best method?

2009-09-14 Thread Mick Abraham
, the circuit breakers may be acting more like on-off switches instead of overcurrent devices. As you do the math you could find that a single fan motor with its feed wires could handle the short circuit PV amps forever without heating up. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

[RE-wrenches] Scavenger hunt: four SR-100 modules

2009-09-08 Thread Mick Abraham
Salutations, I need four Siemens SR-100 modules to match a customer's prior array. Installation is in the Colo Springs area but we could pay shipping or drive for retrieval. Readers with leftovers on these modules may contact me off list. Thanks, Mick Abraham, Proprietor www.abrahamsolar.com

[RE-wrenches] wanted: six ES-180 modules

2009-08-31 Thread Mick Abraham
Hi, customer in CA needs six evergreen ES-180 to match previous. I believe this is discontinued product, so I'm on a quest. List participants with availability may contact me off list with description pricing. Thanks, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

[RE-wrenches] Solid state relay (SSR) questions

2009-04-29 Thread Mick Abraham
to a mechanical power relay, but I also want no customer callbacks. High speed switching (pulse width modulation) is not one of our requirements, so... Question 4: ...is it bad strategy to even consider using an SSR for this application? Thanks in advance, Mick Abraham, Proprietor www.abrahamsolar.com

Re: [RE-wrenches] Voltage Meter

2009-01-22 Thread mick abraham
. The model number change makes sense because the same meters will also work with C35 C60 controllers. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: hol...@sbcglobal.net To: RE-wrenches re-wrenches@lists.re-wrenches.org Sent

Re: [RE-wrenches] Building integrated thermal collectors?

2008-12-28 Thread mick abraham
the case anyway. I plan to write to Velux to learn more about their flashed/glazed collector system. Interested parties may contact me off list and I'll forward what I get. (Disclosure: I have no relationship with and get no benefit from Velux for forwarding their information. Mick Abraham

[RE-wrenches] Building integrated thermal collectors?

2008-12-27 Thread mick abraham
Greetings, I'm looking for thermal collectors which integrate into the roof of the building. These would heat glycol to modest temperatures, for domestic hot water. Any leads for this type product...on the List or off...would be appreciated. Mick Abraham, Proprietor www.abrahamsolar.com

Re: [RE-wrenches] Outback VFX input voltage cycling

2008-12-27 Thread mick abraham
accidentally been set for auto, is there? Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options settings: http://lists.re-wrenches.org/options.cgi

Re: [RE-wrenches] Building integrated thermal collectors?

2008-12-27 Thread mick abraham
Rockies who might be interested in pooling an order for Velux gear in order to save freight costs may contact me off list. Thanks again, Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: Kurt Albershardt i...@es-ee.com To: RE-wrenches re

Re: [RE-wrenches] Xantrex SWI Cable

2008-12-20 Thread mick abraham
. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: William Miller wrmil...@charter.net To: RE-wrenches re-wrenches@lists.re-wrenches.org Sent: Sat, 20 Dec 2008 11:43:04 -0800 Subject: [RE-wrenches] Xantrex SWI Cable Friends: I

Re: [RE-wrenches] Module Connectors (MC 4 Solarline Tyco)

2008-12-16 Thread mick abraham
...again. When the next big thing comes along, maybe we can just buy new dies from Dave instead of a complete new tool. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: Wind-sun.com wind...@wind-sun.com To: daryl_so...@yahoo.com, RE

Re: [RE-wrenches] XW connection to PC?

2008-12-10 Thread mick abraham
Here's a link to follow: http://www.xantrex.com/web/id/269/p/1/pt/5/product.asp I do not know if the Communications Gateway is shipping or not, but it's close anyway. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: design

Re: [RE-wrenches] XW connection to PC?

2008-12-10 Thread mick abraham
channels. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: Mark Edmunds [EMAIL PROTECTED] To: RE-wrenches re-wrenches@lists.re-wrenches.org Sent: Wed, 10 Dec 2008 09:07:39 -0800 Subject: Re: [RE-wrenches] XW connection to PC? Hi All

Re: [RE-wrenches] Module Voltage Question for Off-Grid Designers

2008-12-10 Thread mick abraham
in pairs with the Enphase 175. If anyone has a surplus batch or used batch of Enphase appropriate modules with 72 cell count, contact me off list for a possible cash sale. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: Allan

Re: [RE-wrenches] Golden Genesis question

2008-11-23 Thread mick abraham
happens to monitor the Wrench List, he would be eminently qualified to write the history, because he was there through several name changes. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: Allan Sindelar [EMAIL PROTECTED] To: 'RE

Re: [RE-wrenches] PV message board

2008-11-08 Thread mick abraham
. This is not an endorsement because I've never had a matching customer to try this with. I think you can get references from Ethan. I was holding back on sending this until some more experienced hands could reply but since I saw no other replies...I hope this will be helpful. Mick Abraham, Proprietor

Re: [RE-wrenches] AC coupling

2008-11-05 Thread mick abraham
the daytime are big relative to the array size, the battery may only be receiving a trickle charge anyway.   Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

Re: [RE-wrenches] Magnum: meter won't reset; Internal Bridge error

2008-09-22 Thread mick abraham
battery overstatement, I'll instead ask him to reinstate a bulk charge right after the inverter/charger goes into float (by removing then restoring generator AC). Then I'll ask the client to watch the DC amps and we'll need to see that go as low as eight amps while hoping for the reset to occur. Mick

Re: [RE-wrenches] off-grid pump controls

2008-09-08 Thread mick abraham
others could chime in, or be sure to post your results on-List if you try this item. The instruction manual can be downloaded from www.morningstarcorp.com   Consider doing that for step one... Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675

Re: [RE-wrenches] battery question

2008-09-04 Thread mick abraham
string behave anything like equally matched horses. Applying a 12 volt charger to the depleted half would be an appropriate first step to take, as mentioned by others. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored

Re: [RE-wrenches] Followup to Surrette Battery Question

2008-09-02 Thread mick abraham
battery systems. Interested Wrenches may contact me off list and I'll send you a .pdf info flyer plus pricing info. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 ___ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re

Re: [RE-wrenches] Inverter for Switch to GT

2008-08-06 Thread mick abraham
on experience with Enphase but I think some wholesalers are now shipping the product. I look forward to Wrench Wreports on this product line. Mick Abraham, Proprietor www.abrahamsolar.com Voice: 970-731-4675 -- Original Message --- From: Allan Sindelar [EMAIL PROTECTED] To: RE Wrenches RE

<    1   2