Date   

Requesting advice marinas in Puerto Rico and St. Thomas

James Cromie
 

Hello Amelians - 

I am needing to leave my boat for a couple weeks while I return home.  I am looking for a safe and affordable location to keep it - either at Puerto Rico or St. Thomas.  I would be grateful for any recommendations for either location.  I'd prefer to use a mooring , though I am considering  using a slip as well.  


Many thanks,

James

SV Soteria 

SM2K 347


Additional solar location?

smiles bernard
 

Hi there

I’m considering removing my rear arch in favour of a much missed wind steering vane

Currently the arch holds a single 200W solar panel and a silentwind generator

I might see if I can pivot mount the 200w solar panel on the push pit side/railing on the quarter

I’m thinking of remounting the wind gen on the mizzen eventually but mean time adding a bit more solar instead.

Some flexi panels on the cockpit hard dodger is my current favourite location.

I’d be interested to hear if people have had much success with this or suffered too much shading from the boom etc.


Also how people have routed the wires for any solar panels installed on the dodger roof ?

All the very best
Miles
Maramu 162


UPDATE - Amel Caribbean Rally - Martinique April 7 - April 13

 

To: All Amel Owners who expressed interest in the Rally (Some have since Confirmed or Declined, but all included in this email).
      All Martinique Sponsors

Re: Martinique - Amel Eastern Caribbean Rally Rendezvous Potential Dates...we are still planning
     (other locations will be informal meet/greet, but nothing will be planned). 
Dates: Apr 7-13 du Marin marina or at anchor, with a group anchorage at St Anne on Apr 13 (the last day)
          - Tuesday April 9 - Possible date for a dinner at Mango Bay
          - Wednesday April 10 Possible bus tour of Martinique
          - Saturday April 13 - St. Anne anchorage pot luck dinner
Attendance: I have received Confirmed Amels and 7 Possible.
Cost: Nothing for the Rally
What I need: I need more confirmed attendance in Martinique. I think the minimum we should have is 20 Confirmed Amels.
What you get by attending: I have discussed this Rally with Martinique-based Sponsors asking for some help with the following:
  • A free haulout (splash, launch + 3 days) will be given to one Amel owner attending, sponsored by Carenantilles. .
  • A dinner at Mango Bay during the above dates for all owners attending the Rally, sponsored by Caraibe Marine and Caribbean Yacht Sales 
  • A bus tour of Rhum Clément and possibly some other stop, possible, but no sponsor confirmed. 
  • Berth Discounts at the Marina du Marin, possible, but not confirmed. I need help with contact at the marina. 
  • Prizes and/or gift certificates from different Sponsors to be given by them during the dinner at Mango Bay, 2 are confirmed. 
The early indications is that we will get most of the above and possibly more. I am still waiting on Amel to confirm that they will offer something. I will keep you posted and will add to the website when I have confirmation.

If you need to change anything that I have in this email, ot the table below, please contact me at brouse@...

Registration Log includes any Amel owner that previously expressed interest
Y=Definite, N=Not Coming, P=Possible, U=Unknown
Name Amel Conf.
Joe & Tracie Nance CloudStreet SM 331 Y
Eric Freedman Kimberlite SM 376 N
Arno Luijten  SV Luna A54 121 N
Miles Bidwell  Ladybug SM 216 N
Kent & Iris Robertson Kristy SM 243 P
John Clark  Annie SM 37 N
Pat & Diane McAneny Shenanigans SM 123 N
Alex Paquin  SIMPATICO Maramu #94 Y
Colin Streeter Island Pearl SM 332 P
Donald Patterson  ?Mango? U
Kim and Chuck Lacey Joy SM 388 Y
Paul and Kerstin Osterberg Kerpa SM 259 N
Gary Wells Adagio SM 209 Y
Duane & Peg Siegfried Wanderer, SM 477 Y
Derick Gates Brava SM 400 N
Mark Pitt  Sabbatical III, SM 419 P
Mark,Karen, Miles and Lucy Isaac  Lulu, SM 391 Y
Courtney Gorman  TRIPPIN A54 101 U
James Cromie  Soteria SM 347 Y
Mark & Debbie Mueller  Brass Ring, A54 68 P
Olaf Bauer Katchopine, SM 392 P
Bill Kinney & Karen Smith  Harmonie SM 160  P
Patrick Mazzei and Fred Flamaz Django SM 70 Y
David Goodman Bel Ami SM 230 P
Jamie Wendell Phantom Amel 54 #044 Y
Confirmed, No, Possible, Unknown Totals
Confirmed 9
Not Attending 7
P Possible 7
U Unknown 2
Total Y Confirmed and P Possible 16


Best,

Bill Rouse
Amel School  
720 Winnie St
Galveston Island, TX 77550

+1(832) 380-4970


Re: [Amel Yacht Owners] Re: AGM battery equalisation

hanspeter baettig
 

😂

Von meinem iPhone gesendet

Am 11.02.2019 um 03:05 schrieb Whuati whuati@... [amelyachtowners] <amelyachtowners@...>:

 

Hanspeter 

Auto text, should be “electronic engineer”
Oh and I’m British, living in Ireland for 20 years, last 3 living onboard.

Jay

WHUATI - crew


On 11 Feb 2019, at 03:11, 'hanspeter.baettig@...' hanspeter.baettig@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Hi Jay Perry
its always interesting following the threads about batteries. There are new Amel owners on this forum, I guess 100 % US owners.
Question to you ?
What is an election engineer ?
Thats something only US related ???
Salutations
Hanspeter
Tamango 2
SM 16
Martinique
Port de Plaisance le Marin

Von meinem iPhone gesendet

Am 10.02.2019 um 20:25 schrieb Whuati whuati@... [amelyachtowners] <amelyachtowners@...>:

 

Some info here


And here


Also to prolong the life of batteries increase the size of the bank so your daily discharge is a lower percentage of the banks capacity. Example if you use 100ah per day (charge cycle) then you need a power supply of around 500ah so you only use 20% of the total capacity, never running the batteries lower than 80%. 
This is why lead acid type batteries are not as cost effective over time as lithium, as lithium can be drained to 90% so you can use almost all or the amp hours you pay for.

(I’m an election engineer and Chief Technical Officer)

Jay Perry 

WHUATI - crew


On 10 Feb 2019, at 22:57, greatketch@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: [Amel Yacht Owners] Re: AGM battery equalisation

LYNDA FIELDEN <lynda.fielden1@...>
 

Hi Peter 
This email thread is quite lengthy but there are some good points and link to a few helpful battery articles. 
It would be good to have a think about solar panels as well. 
I can organise to get these and sent out to you in Antigua or may be best for you to get Susie to bring them out which may be more cost effective. 
Let me know what you think. Perhaps have a look at the Amel site and see what others are using. 
Lynda 😊 



On Mon, 11 Feb 2019 at 0:06, Whuati whuati@... [amelyachtowners]
wrote:
 

The low voltage batteries are probably end of life, but have you tried equalizing the bank?


Jay

WHUATI - crew


On 10 Feb 2019, at 21:01, mfmcgovern@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


I'll throw in my 2 cents that it's time to start looking for new batteries.  4.5 years is a pretty good run especially if you have spent a lot of time at anchor and therefore have lots of discharge/charge cycles.  

Regarding trying to equalize the batteries, check the documentation of your specific batteries.  Most AGM batteries DO NOT recommend equalizing with the notable exception of Lifeline AGM batteries.  

The battery with 12.3 volts is gone.  Keeping that damaged battery in the bank is doing you more harm than good right now and actually can be a danger as it is likely getting quite hot when charging as well as venting excessive amounts of hydrogen gas.  If I were you I would immediately take o ut that battery as well as the worst of the remaining 11 and run with 5 pairs instead of 6 until you can replace the entire bank.

If you just replace the bad battery with a new one, that battery will have significantly more capacity than all the rest of your "old" batteries.  But your charger does not know that so when your "old" batteries are full, the new one won't even be close to full.  So you will be chronically undercharging the new battery leading to iot's premature failure AND you will be overcharging the old batteries at the same time leading to excess heat and venting of gas.

Regarding "balancing out the voltages" of the remaining batteries, my understanding from my research is that in a Series-Parallel battery bank it is more important that the voltages of the 12V batteries that are connected in Series to make each 24V battery are matched as closely as possible.

See this article:  https://www.coastalclimatecontrol.com/index.php/blog/192-a-true-balancing-act-battery-equalizing.html  There are products on the market called Battery Balancers whose purpose is to monitor these differences and modify the charge current sent to each battery to ensure that each gets fully charged such as this one:  https://www.victronenergy.com/upload/documents/Datasheet-Battery-Balancer-EN.pdf    

So in your case, you said that you have the following voltages in your 12 batteries:

12.7 12.6 12.5 12.5 12.6 12.6 12.5 12.6 12.5 12.6 12.7 12.3

I would disconnect the 12.3 and the lowest of the 12.5 batteries and then make the following set of five (5) 24V batteries connected in Parallel:

[12.7 12.7]
[12.6 12.6] 
[12.5 12.5] 
[12.6 12.6] 
[12.5 12.6]   


Last, I am NOT an electrical engineer nor a battery expert.  Most of what I know about deep cycle batteries comes from reading these sites:  https://marinehowto.com/under-load-battery-voltage-vs-soc/ and https://batteryuniversity.com/ and https://www.coastalclimatecontrol.com/index.php/blog.html.  They are full of great information to help you decide how best to proceed.  Good luck!

Mark McGovern
SM #440 Cara
Deale, MD US A


Re: [Amel Yacht Owners] Re: AGM battery equalisation

Jay Perry
 

Hanspeter 
Auto text, should be “electronic engineer”
Oh and I’m British, living in Ireland for 20 years, last 3 living onboard.

Jay

WHUATI - crew


On 11 Feb 2019, at 03:11, 'hanspeter.baettig@...' hanspeter.baettig@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Hi Jay Perry
its always interesting following the threads about batteries. There are new Amel owners on this forum, I guess 100 % US owners.
Question to you ?
What is an election engineer ?
Thats something only US related ???
Salutations
Hanspeter
Tamango 2
SM 16
Martinique
Port de Plaisance le Marin

Von meinem iPhone gesendet

Am 10.02.2019 um 20:25 schrieb Whuati whuati@... [amelyachtowners] <amelyachtowners@...>:

 

Some info here


And here


Also to prolong the life of batteries increase the size of the bank so your daily discharge is a lower percentage of the banks capacity. Example if you use 100ah per day (charge cycle) then you need a power supply of around 500ah so you only use 20% of the total capacity, never running the batteries lower than 80%. 
This is why lead acid type batteries are not as cost effective over time as lithium, as lithium can be drained to 90% so you can use almost all or the amp hours you pay for.

(I’m an election engineer and Chief Technical Officer)

Jay Perry 

WHUATI - crew


On 10 Feb 2019, at 22:57, greatketch@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


the 2 screws at the bottom of the macerator pump.

Eric Freedman
 


Re: [Amel Yacht Owners] Re: AGM battery equalisation

Craig Briggs
 

So, Jay, as a self-proclaimed "election engineer" , will you be available for the 2020 US elections? 

(Sorry, couldn't resist .)

Cheers,  Craig SN68


---In amelyachtowners@..., <whuati@...> wrote :

Some info here

And here


Also to prolong the life of batteries increase the size of the bank so your daily discharge is a lower percentage of the banks capacity. Example if you use 100ah per day (charge cycle) then you need a power supply of around 500ah so you only use 20% of the total capacity, never running the batteries lower than 80%. 
This is why lead acid type batteries are not as cost effective over time as lithium, as lithium can be drained to 90% so you can use almost all or the amp hours you pay for.

(I’m an election engineer and Chief Technical Officer)

Jay Perry 

WHUATI - crew


On 10 Feb 2019, at 22:57, greatketch@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: [Amel Yacht Owners] Re: AGM battery equalisation

hanspeter baettig
 

Hi Jay Perry
its always interesting following the threads about batteries. There are new Amel owners on this forum, I guess 100 % US owners.
Question to you ?
What is an election engineer ?
Thats something only US related ???
Salutations
Hanspeter
Tamango 2
SM 16
Martinique
Port de Plaisance le Marin

Von meinem iPhone gesendet

Am 10.02.2019 um 20:25 schrieb Whuati whuati@... [amelyachtowners] <amelyachtowners@...>:

 

Some info here


And here


Also to prolong the life of batteries increase the size of the bank so your daily discharge is a lower percentage of the banks capacity. Example if you use 100ah per day (charge cycle) then you need a power supply of around 500ah so you only use 20% of the total capacity, never running the batteries lower than 80%. 
This is why lead acid type batteries are not as cost effective over time as lithium, as lithium can be drained to 90% so you can use almost all or the amp hours you pay for.

(I’m an election engineer and Chief Technical Officer)

Jay Perry 

WHUATI - crew


On 10 Feb 2019, at 22:57, greatketch@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: [Amel Yacht Owners] Re: AGM battery equalisation

Jay Perry
 

If the budget will allow, change the bank.
I always replace our entire house bank at the same time with the same make, model and capacity batteries. Can be expensive as we are currently using Victron Energy Gel at €300 per battery and we use 4 x 110ah. This does make a difference as Bill mentioned leaving a defective battery in the bank can damage others.

WHUATI - crew


On 11 Feb 2019, at 02:29, sharongbrown@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Many thanks again for all the replies.

Bill, the article about battery balancing is very interesting and the onward link to the Victron data sheet even more so. This really does seem to be what I'm lacking here, especially as for one of my pairs there is a 4V difference. I will be looking into this.

Cheers,
Paul
Ya Fohi - Amel 54 #98


Re: [Amel Yacht Owners] Re: AGM battery equalisation

ya_fohi
 

Many thanks again for all the replies.

Bill, the article about battery balancing is very interesting and the onward link to the Victron data sheet even more so. This really does seem to be what I'm lacking here, especially as for one of my pairs there is a 4V difference. I will be looking into this.

Cheers,
Paul
Ya Fohi - Amel 54 #98


Re: [Amel Yacht Owners] Re: AGM battery equalisation

Jay Perry
 

Some info here

And here


Also to prolong the life of batteries increase the size of the bank so your daily discharge is a lower percentage of the banks capacity. Example if you use 100ah per day (charge cycle) then you need a power supply of around 500ah so you only use 20% of the total capacity, never running the batteries lower than 80%. 
This is why lead acid type batteries are not as cost effective over time as lithium, as lithium can be drained to 90% so you can use almost all or the amp hours you pay for.

(I’m an election engineer and Chief Technical Officer)

Jay Perry 

WHUATI - crew


On 10 Feb 2019, at 22:57, greatketch@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: [Amel Yacht Owners] Re: AGM battery equalisation

Jay Perry
 

The low voltage batteries are probably end of life, but have you tried equalizing the bank?

Jay

WHUATI - crew


On 10 Feb 2019, at 21:01, mfmcgovern@... [amelyachtowners] <amelyachtowners@...> wrote:

 

Paul,


I'll throw in my 2 cents that it's time to start looking for new batteries.  4.5 years is a pretty good run especially if you have spent a lot of time at anchor and therefore have lots of discharge/charge cycles.  

Regarding trying to equalize the batteries, check the documentation of your specific batteries.  Most AGM batteries DO NOT recommend equalizing with the notable exception of Lifeline AGM batteries.  

The battery with 12.3 volts is gone.  Keeping that damaged battery in the bank is doing you more harm than good right now and actually can be a danger as it is likely getting quite hot when charging as well as venting excessive amounts of hydrogen gas.  If I were you I would immediately take out that battery as well as the worst of the remaining 11 and run with 5 pairs instead of 6 until you can replace the entire bank.

If you just replace the bad battery with a new one, that battery will have significantly more capacity than all the rest of your "old" batteries.  But your charger does not know that so when your "old" batteries are full, the new one won't even be close to full.  So you will be chronically undercharging the new battery leading to iot's premature failure AND you will be overcharging the old batteries at the same time leading to excess heat and venting of gas.

Regarding "balancing out the voltages" of the remaining batteries, my understanding from my research is that in a Series-Parallel battery bank it is more important that the voltages of the 12V batteries that are connected in Series to make each 24V battery are matched as closely as possible.

See this article:  https://www.coastalclimatecontrol.com/index.php/blog/192-a-true-balancing-act-battery-equalizing.html  There are products on the market called Battery Balancers whose purpose is to monitor these differences and modify the charge current sent to each battery to ensure that each gets fully charged such as this one:  https://www.victronenergy.com/upload/documents/Datasheet-Battery-Balancer-EN.pdf    

So in your case, you said that you have the following voltages in your 12 batteries:

12.7 12.6 12.5 12.5 12.6 12.6 12.5 12.6 12.5 12.6 12.7 12.3

I would disconnect the 12.3 and the lowest of the 12.5 batteries and then make the following set of five (5) 24V batteries connected in Parallel:

[12.7 12.7]
[12.6 12.6] 
[12.5 12.5] 
[12.6 12.6] 
[12.5 12.6]   


Last, I am NOT an electrical engineer nor a battery expert.  Most of what I know about deep cycle batteries comes from reading these sites:  https://marinehowto.com/under-load-battery-voltage-vs-soc/ and https://batteryuniversity.com/ and https://www.coastalclimatecontrol.com/index.php/blog.html.  They are full of great information to help you decide how best to proceed.  Good luck!

Mark McGovern
SM #440 Cara
Deale, MD USA


SM2K yanmar startup issues

Sv Garulfo
 

Hi all,

A question in behalf of a friend with a SM2K from 2002 equiped with a Yanmar 100HP 4JHTE. 

Randomly, turning the key won’t run the starter motor. 
What has been established and done so far:

The battery negative connection relay, when manually reset with the button underneath it, sometimes helps the matter. 
The same relay, when manually activated while the key is turned always fixes the issue. 
The relay was therefore incriminated and changed but the random issue remained. 

All electrical connections between the cockpit panel and the starter motor were cleaned. 

There seems to be a second relay that drives the the first one. We are a bit confused by that setup.

Independently (or not?), there seems to be an issue with the shutdown process too. Sometimes the manual “kill cord” needs to be used. 

Anyone familiar with those issues? Any further tips?


Thomas
GARULFO 
A54-122
Panama



Re: Hair in macerate pump

greatketch@...
 

Kent,

NO to Liquid Plumber or any other "drain cleaners"!  They are concentrated Sodium hydroxide (caustic soda or lye)  and very bad for many for the various bits and pieces in your downstream piping.

As unpleasant as it is, mechanical cleaning is the only safe solution here.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: Hair in macerate pump

greatketch@...
 

Kent,

NO to Liquid Plumber or any other "drain cleaners"!  They are concentrated Sodium hydroxide (caustic soda or lye)  and very bad for many for the various bits and pieces in your downstream piping.

As unpleasant as it is, mechanical cleaning is the only safe solution here.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: [Amel Yacht Owners] Re: AGM battery equalisation

greatketch@...
 

Paul,

You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: [Amel Yacht Owners] Re: AGM battery equalisation

greatketch@...
 

Paul,

You might find some useful information about balancing batteries and why it is especially important for AGM's and GEL's here:  Battery Connections and Balancing

4 years is a good life span for flooded batteries, not bad (but not great) for AGMs.

AGM's are great batteries, but they are in some way more sensitive than flooded. If they are not brought up to full charge--often--they suffer.  Our AGM's lasted about 6.5 years, and were still OK, but we needed the reliability of a new bank so we upgraded them.

Bill Kinney
SM160, Harmonie
Georgetown, Bahamas


Re: AGM battery equalisation

mfmcgovern@...
 

Paul,

I'll throw in my 2 cents that it's time to start looking for new batteries.  4.5 years is a pretty good run especially if you have spent a lot of time at anchor and therefore have lots of discharge/charge cycles.  

Regarding trying to equalize the batteries, check the documentation of your specific batteries.  Most AGM batteries DO NOT recommend equalizing with the notable exception of Lifeline AGM batteries.  

The battery with 12.3 volts is gone.  Keeping that damaged battery in the bank is doing you more harm than good right now and actually can be a danger as it is likely getting quite hot when charging as well as venting excessive amounts of hydrogen gas.  If I were you I would immediately take out that battery as well as the worst of the remaining 11 and run with 5 pairs instead of 6 until you can replace the entire bank.

If you just replace the bad battery with a new one, that battery will have significantly more capacity than all the rest of your "old" batteries.  But your charger does not know that so when your "old" batteries are full, the new one won't even be close to full.  So you will be chronically undercharging the new battery leading to iot's premature failure AND you will be overcharging the old batteries at the same time leading to excess heat and venting of gas.

Regarding "balancing out the voltages" of the remaining batteries, my understanding from my research is that in a Series-Parallel battery bank it is more important that the voltages of the 12V batteries that are connected in Series to make each 24V battery are matched as closely as possible.

See this article:  https://www.coastalclimatecontrol.com/index.php/blog/192-a-true-balancing-act-battery-equalizing.html  There are products on the market called Battery Balancers whose purpose is to monitor these differences and modify the charge current sent to each battery to ensure that each gets fully charged such as this one:  https://www.victronenergy.com/upload/documents/Datasheet-Battery-Balancer-EN.pdf    

So in your case, you said that you have the following voltages in your 12 batteries:

12.7 12.6 12.5 12.5 12.6 12.6 12.5 12.6 12.5 12.6 12.7 12.3

I would disconnect the 12.3 and the lowest of the 12.5 batteries and then make the following set of five (5) 24V batteries connected in Parallel:

[12.7 12.7]
[12.6 12.6] 
[12.5 12.5] 
[12.6 12.6] 
[12.5 12.6]   


Last, I am NOT an electrical engineer nor a battery expert.  Most of what I know about deep cycle batteries comes from reading these sites:  https://marinehowto.com/under-load-battery-voltage-vs-soc/ and https://batteryuniversity.com/ and https://www.coastalclimatecontrol.com/index.php/blog.html.  They are full of great information to help you decide how best to proceed.  Good luck!

Mark McGovern
SM #440 Cara
Deale, MD USA


Re: [Amel Yacht Owners] Hair in macerate pump

ngtnewington Newington
 

I have threatened the family that they must all shave their heads……….

Hair gets everywhere!!! I have two teenage daughters, and a wife all with long blond hair. It is a mystery to me too, but just cleaning the floor through to boat yields a ton of hair! I think the advice to close the loo lid is good..
Nick Amelia (Aml 54 019)

On 10 Feb 2019, at 17:35, 'Mark Erdos' mcerdos@... [amelyachtowners] <amelyachtowners@...> wrote:


Hmmm,

 

I’m seriously confused. How is hair making its way to the inside of the toilets? If it is causing a problem wouldn’t the easiest solution be not to put it in there to begin with.

 

 

With best regards,

 

Mark

 

Skipper

Sailing Vessel - Cream Puff - SM2K - #275

Currently cruising - Santa Marta, Colombia

www.creampuff.us



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