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Search: Posts Made By: emelina
Forum: Lithium Power Systems 14-07-2022, 06:07
Replies: 18
Views: 2,192
Posted By emelina
Re: help me choose between these 3 lifepo4 battery cells

yes I'll update the thread when I receive the cells (about 2 months)
Why an active balancer, isn't the BMS enough to balance the cells? After a few charges/discharges by using the battery I think...
Forum: Lithium Power Systems 14-07-2022, 03:30
Replies: 18
Views: 2,192
Posted By emelina
Re: help me choose between these 3 lifepo4 battery cells

yes it's probably old cells with fewer cycles remaining, but for the price it's fine for me. I will choose a good BMS so it will keep it in a good health.
A 12v 300Ah battery is more than 1000€ here...
Forum: Lithium Power Systems 13-07-2022, 13:51
Replies: 18
Views: 2,192
Posted By emelina
Re: help me choose between these 3 lifepo4 battery cells

Finally bought these 320Ah
https://fr.aliexpress.com/item/1005004200164817.html
Honestly if I end up getting a 200Ah I'd still be happy for that price :)
Forum: Electrical: Batteries, Generators & Solar 03-07-2022, 14:11
Replies: 20
Views: 3,315
Posted By emelina
Re: Protecting flexible solar panels with glass?

Nope but it seems to be a good idea. Though it defeats the purpose of remaining stealth :)





I'm not sure about the engineers taking much time to think about this problem since their...
Forum: Electrical: Batteries, Generators & Solar 03-07-2022, 04:16
Replies: 20
Views: 3,315
Posted By emelina
Re: Protecting flexible solar panels with glass?

I bought cheap flexible panels I don't think they have an ETFE layer. I know what I bought is garbage but I'd like to make them last more.
Even ETFE flexible panels don't last long in general,...
Forum: Electrical: Batteries, Generators & Solar 02-07-2022, 14:10
Replies: 20
Views: 3,315
Posted By emelina
Re: Protecting flexible solar panels with glass?

Thanks for the suggestions, very much appreciated.
I will cover the panels during the night to protect them.
I can't cover them while driving becaue I need them to charge the battery, in case the...
Forum: Lithium Power Systems 02-07-2022, 03:30
Replies: 18
Views: 2,192
Posted By emelina
Re: help me choose between these 3 lifepo4 battery cells

Well technically I'm doing what he recommands because he often says cheap batteries are good too :)
Forum: Electrical: Batteries, Generators & Solar 02-07-2022, 03:22
Replies: 20
Views: 3,315
Posted By emelina
Re: Protecting flexible solar panels with glass?

I didn't thought of the heat problem... As a matter of fact that's a real concern.
I'll let an air gap between the panel and the glass sheet, by putting silicon/glue only on regular interval not on...
Forum: Lithium Power Systems 01-07-2022, 16:51
Replies: 6
Views: 1,610
Posted By emelina
Do I still need a battery monitor if my MPPT and BMS already give same infos?

Hi,


I am planing to get a lifepo4 battery that has a bluetooth daly bms inside. Plus I'll use a victron smartsolar MPPT.
Both of these devices give a bunch of informations through bluetooth via...
Forum: Electrical: Batteries, Generators & Solar 01-07-2022, 16:21
Replies: 20
Views: 3,315
Posted By emelina
Re: Protecting flexible solar panels with glass?

Thanks for your help.
I can't store them since I'll mostly live in the RV, they will be on the roof all the time.
I cant buy framed panels, I'd like to stay stealth and remain under a certain...
Forum: Electrical: Batteries, Generators & Solar 01-07-2022, 16:04
Replies: 20
Views: 3,315
Posted By emelina
Protecting flexible solar panels with glass?

Hi,


I know flexible panels are fragile but since it's for a stealth van I want to buy some and protect them to extend their life. I thought of 2 enhencing ideas:
- adding glue on the front side...
Forum: Lithium Power Systems 01-07-2022, 16:01
Replies: 18
Views: 2,192
Posted By emelina
Re: help me choose between these 3 lifepo4 battery cells

thanks for your feedback. I'd go with the last one then, at first it surprised me because I4ve never seen green cells, in a stretched format. The drawbacks is that they don't include busbars and...
Forum: Lithium Power Systems 01-07-2022, 13:11
Replies: 18
Views: 2,192
Posted By emelina
Re: help me choose between these 3 lifepo4 battery cells

I know this guy and his content is top notch I learned a lot from him.
But it does not answer my question :)
Forum: Lithium Power Systems 30-06-2022, 12:25
Replies: 18
Views: 2,192
Posted By emelina
help me choose between these 3 lifepo4 battery cells

Hi,

I'd like to purchase (x4) lifepo4 3.2V cells to make a 12V battery for my van.
I am not looking for grade A or top notch batteries, I just want to build a 12V battery for my van that can...
Forum: Families, Kids and Pets Afloat 22-07-2018, 07:51
Replies: 27
Views: 78,970
Posted By emelina
Re: Best Sewing Machine

In 2016, I asked for a fancy sewing machine for a holiday and my husband took me shopping (awww, isn’t he sweet?). I figured that because I used my sewing machine so much, I should invest in an...
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