Hello from Sweden :)

Danjul

New member
Joined
Dec 14, 2020
Messages
5
Hey guys!

I finally managed to press the register button, been lurking around here for a while and learnt a lot :) Im based in Stockholm, Sweden.
Been fiddling around a lot with 12v systems in boats, cars etc.

My most recent build was in my RV
*8x200Ah Winston cells in 4s2p for 12V
*Batrium with Blockmons (CANBUS communication with Cerbo GX)
*Victron Cerbo GX
*Victron Orion TR-Smart 12/12-30 (30A DC-DC)
*Victron Smartsolar 100/30
*Victron BMV-712
*Victron Multiplus 12/3000
*300w panel on roof

A bit more fun than the OEM 92Ah AGM without inverter and solar ;-)

My next project is probably a house, my own house... If i manage to find one, been looking for a house over 2y+ now, it's kinda slow going :)

Take care!
 

OffGridInTheCity

Well-known member
Joined
Dec 15, 2018
Messages
1,244
Welcome! Very cool. I did my house first and now working on a cargo trailer -> camper. I'm a bit jealous that you did "Winston" cells because I started with 18650 for the house and I'm continuing with them for the camper - but you know, the grass is always greener :).

Love to see some pics if you care to share. I'm currently trying to fit everything (PIP, Batrium, Combiner Box, ....) in a small area in the camper!
 

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Danjul

New member
Joined
Dec 14, 2020
Messages
5
Welcome! Very cool. I did my house first and now working on a cargo trailer -> camper. I'm a bit jealous that you did "Winston" cells because I started with 18650 for the house and I'm continuing with them for the camper - but you know, the grass is always greener :).

Love to see some pics if you care to share. I'm currently trying to fit everything (PIP, Batrium, Combiner Box, ....) in a small area in the camper!
Thanks! :)
Oh, yeah the winston cells is beast, done some capacity tests and with very safe charging and discharging limits im still able to easily get 500Ah+ out of them, it'll probably change when i'll break them in more.

Nice! I wish i could just find a house so i can get my hands dirty with a new project.

My project in the RV got a bit compromised due to two factors, i upgraded from multiplus compact 2000 to a 3000 which is totally different size physically and also i built a system that's fully reversable, no damage or new holes in the rv. Fitted it in the garage and built the battery in a plastic box :)


The "batterybox" being built
CFC5D4F0-C542-4C2B-8BAF-B642599CFDB3.jpeg

Battery coming together, this was before the Batrium got installed 2x50mm2 for plus and minus and Victron battery temp sensor custom fit :p
0BF02E10-4416-4495-83DD-63B2B71A7A78.jpeg

Load test, the Multiplus got tired first...
E6224861-A455-42A3-BBF4-5CB20ECF9178.jpeg

The upgrade, here's the Multiplus Compact 12/2000 mounted and the new 12/3000 waiting to take over :)
2AF34475-2305-4D4F-869C-C1BABB5704DE.jpeg
 
Last edited:

hbpowerwall

Administrator
Staff member
Joined
Oct 7, 2016
Messages
1,905
Wow - looks like a neat build
 
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