Reply
 
Thread Tools Search this Thread Display Modes
 
Old 11-17-2017, 06:12 PM   #21
Rivet Master
 
gator.bigfoot's Avatar
 
2007 30' Classic
KW , Ontario
Join Date: May 2012
Posts: 685
The only real trick to the BMV is to get the shunt wiring correct. Once you tie all the negatives to one side of the shunt (ie not bypassing the shunt via a ground loop) and the other side of the shunt to the negative of the batteries. Like I said you should only have one negative from the battery bank if possible. That is the best place to start. If all of the batteries are going to be on the tongue then size the wire accordingly for the future. If you plan on relocating the other bank then just size it for the 2 batteries.
gator.bigfoot is offline   Reply With Quote
Old 11-17-2017, 07:51 PM   #22
Rivet Master
 
gator.bigfoot's Avatar
 
2007 30' Classic
KW , Ontario
Join Date: May 2012
Posts: 685
I know where you are coming from on saving money. My setup was done fairly inexpensive. The most expensive items where the batteries at $1200. With everything else I think it added to another $1200. I don't think you can do it for much less unless you get some used equipment. My charger is a PWM not MPPT. I made my own solar mounts to save money. But costs in Canada are much higher than the US.

I also only had 2 batteries last year and bought 2 more early this year.

As far as my setup I have the classic which has the built in battery boxes in the body of the trailer. One one either side of the front. And adding 2 more batteries meant that I had to put them into the arm rests of the couch. One on each side. That way I could keep the drawer under the couch. So now I have 4 separate feeds from 4 locations. So I had to add extra junction blocks to add it all together. Not the cleanest setup lol. But there is no other way without removing the couch and perhaps loosing the drawer or the ability to turn the couch into a bed.
gator.bigfoot is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Victron BMV702 Install BoscoMN Electrical - Systems, Generators, Batteries & Solar 63 04-06-2018 06:55 AM
Victron install ? Dragline Batteries, Univolts, Converters & Inverters 9 06-10-2017 09:18 AM
Victron Battery Monitor Install NoResults Batteries, Univolts, Converters & Inverters 82 01-23-2017 10:02 AM
Victron BMV 702 install using solar prewire Brav Batteries, Univolts, Converters & Inverters 4 11-21-2016 01:22 AM
Victron Multiplus Hybrid/Boosting Inverter/Charger Install CA_Tallguy Electrical - Systems, Generators, Batteries & Solar 7 03-15-2016 11:03 PM


Featured Campgrounds

Reviews provided by

Disclaimer:

This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.



All times are GMT -6. The time now is 03:16 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.