Advertisement
Message Forums |
|
 Topic: Leisure Battery Installation
|
  |
08/10/2022 at 5:46pm
Location: London
Outfit: Lunar Cosmos 524
View Profile
Reply
Quote
|
Joined: 17/9/2015 Diamond Member 
Forum Posts: 2328
| Site Reviews Total: | 1 |
|
| Site Reviews 2024: | 0  |
| Site Reviews 2023: | 0 |
| Site Reviews 2022: | 0 |
| Site Reviews 2021: | 0 |
| Site Reviews 2020: | 0 |
| Site Reviews 2019: | 1  |
| Site Reviews 2018: | 0 |
|
| Site Nights 2024: | 0 |
| Site Nights 2023: | 0 |
| Site Nights 2022: | 0 |
| Site Nights 2021: | 0 |
| Site Nights 2020: | 0 |
| Site Nights 2019: | 6 |
| Site Nights 2018: | 0 |
|
Depending on size and type of battery AND type of inverter, that sounds like it could be a reasonably quote.
Ideally you want a 'pure sine wave' inverter if you are intending to power any kind of electronics from it, which are more expensive than 'modified sine wave' types. Modified sine wave inverters are OK for things like kettles and heaters, but can be incompatible with some electronic devices, that includes humble things like phone chargers, not just high end stuff like TV's, because the output is only approximating the sine wave form of normal mains supply.
If a lead acid battery, in whatever guise, remember that it can only be discharged to about half it's rated capacity before it will be damaged, so say a 100Ah battery only effectively has 50Ah usable capacity! With a 2000W inverter, ideally you'd want the biggest capacity battery you could fit! I know you are taking a quantum leap in costs, but a Lithium battery is more suited to a high powered inverter.
It gets difficult to explain the technical background and reasoning to a layperson without giving them a crash course in electronics and electrical engineering - believe me, it's dull stuff best avoided!
|
09/10/2022 at 10:43am
Location: East Herts
Outfit: 1992 Elddis Wisp 450CT + X Trail
View Profile
Reply
Quote
|
Joined: 05/11/2013 Diamond Member
Forum Posts: 6270
| Site Reviews Total: | 18 |
|
| Site Reviews 2024: | 1 |
| Site Reviews 2023: | 1 |
| Site Reviews 2022: | 2 |
| Site Reviews 2021: | 2 |
| Site Reviews 2020: | 0 |
| Site Reviews 2019: | 2 |
| Site Reviews 2018: | 3 |
|
| Site Nights 2024: | 7 |
| Site Nights 2023: | 8 |
| Site Nights 2022: | 12 |
| Site Nights 2021: | 18 |
| Site Nights 2020: | 0 |
| Site Nights 2019: | 21 |
| Site Nights 2018: | 18 |
|
If the vehicle wasn't built with a leisure battery installed then everything is running off the vehicle battery. First thing to do will be to separate the "vehicle" circuits from the "domestic" circuits so that things like the interior lights, 12 volt power points, water pumps etc all run off a separate circuit to all the road lights, horn, wipers, etc. This "domestic" circuit can then be connected to the new leisure battery. That is the bit which may take some time, depending on how complex the wiring is. Once you have two separate circuits (one vehicle and one domestic) then you can set about sorting out the charging circuits. If you already have a mains-powered battery charger it will obviously be charging the vehicle (currently only) battery, so a switching circuit will need to be installed so that you can charge either battery from the EHU, unless of course you just want it to charge the leisure battery.
It's not that complicated a job, but it will be time consuming hence the £700 quote. If that is all in it doesn't actually seem that bad considering today's labour charges.
-------------
Best Regards,
Colin
|
|
|
9299 Visitors online !
Free UKCampsite.co.uk Window Sticker - Recommend to Friend - Add a Missing Campsite
[Message Forums]
[Caravan Sites & Camping]
[Company Listings]
[Features / Advice]
[Virtual Brochure]
[Shop!]
[Reception]
[Competitions]
[Caravans & Motorhomes For Sale]
[Event Diary]
[Contact Us]
[Tent Reviews]
Please note we are not responsible for the content of external sites & any reviews represent the author's personal view only. Please report any error here. You may view our privacy and cookie policy and terms and conditions here. All copyrights & other intellectual property rights in the design and content of this web site are reserved to the UKCampsite.co.uk © 1999 - 2024 |
Advertisement
|
|
|
via mobile 08/10/2022 at 1:28pm
