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Showing results 1 to 13 of 13
Search took 0.00 seconds. Search: Posts Made By: Qayaq
Forum: Lithium Power Systems 16-09-2018, 11:55
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Many thanks for that Delphin, interesting to See how you have made that work in a practical way.
Cheers
Simon
Forum: Lithium Power Systems 16-09-2018, 05:36
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Yep. However this thread is about how to create a LFP LFA hybrid as per my original post..
So the BMS to achieve this has to include the FLA as well.

Hence the use of any sort of gear that...
Forum: Lithium Power Systems 16-09-2018, 05:02
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

This is the thread that I started about this project.
Forum: Lithium Power Systems 16-09-2018, 03:57
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Hi Forum,
Thank you for all your glorious posts.

Regarding my question as to what I could use to control my HVC and LVC?

It would seem that Arduino would be able to accomplish that.

HVC. I...
Forum: Lithium Power Systems 13-09-2018, 04:17
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Well, you should read back through this and other threads on the subject. We have gone into all of these issues, and there are some very knowledgeable people providing very useful information.

Yep...
Forum: Lithium Power Systems 13-09-2018, 03:33
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Really, 80 amp windlass use 2 minutes = 2.6amps... I think.. Its not constant ,think you are going to find your fridge is going to use more in a day than your windlass
Forum: Lithium Power Systems 13-09-2018, 02:57
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Hi Dock head,
You make some very good points, my boats smaller than yours but I see we are thinking similar thoughts.

One of my issues with LFP, its like my battery drill, loads of power and...
Forum: Lithium Power Systems 13-09-2018, 01:02
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Yep as I thought you missed the whole point of the post.
It might require a B2B.
Diode packs are cheap and old technology and just might lower the normal FLA max charging voltage to an acceptable...
Forum: Lithium Power Systems 13-09-2018, 00:32
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Oh dear,
You didn't look at the drawing or read the post I guess
Forum: Lithium Power Systems 13-09-2018, 00:25
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Ha. See this has turned into a lot of irreverent BS. Shame.
In my original post and drawing the idea was to keep the FLAs fully charged which they like, and to cycle the LFPs which they like. Then...
Forum: Lithium Power Systems 28-08-2018, 05:13
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Hi Dockhead.
Thanks for your post,
I was hoping to avoid the B2B. Mainly based on cost.
My thought being that the LFP would take any charge that my system is capable of putting in to it...Not...
Forum: Lithium Power Systems 28-08-2018, 03:36
Replies: 291
Views: 20,810
Posted By Qayaq
Re: LFP FLA hybrid

Hi Catnewbee,
Thanks for your post.
I'm concerned about LFP failure and I like FLA reliability. If you check the drawing you should see the idea is minimal expense on control electronics,...
Forum: Lithium Power Systems 28-08-2018, 02:22
Replies: 291
Views: 20,810
Posted By Qayaq
LFP FLA hybrid

I’ve looked at LFP for a long time.
FLA heartily sick of them. Good for starting engines but degrade quickly if you actually deep discharge them. And I’ve had enough of diesel use and engine wear...
Showing results 1 to 13 of 13

 
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