Home > Maintenance & Mods (L322) > Solar battery charger |
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MikeO Member Since: 02 Jan 2018 Location: The Cotswolds Posts: 508 |
I've been considering it for my camper. Depending on your needs, an 80W panel gives you 5+ Amps on a decent day for most of the day. Let's say 40Ah which is not too bad. That could go a long way to keeping the battery charged.
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13th Jul 2020 9:15pm |
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wayneg Member Since: 05 Jun 2013 Location: South Fremantle, Australia ( ex London ) Posts: 775 |
Living in West Australia most of my camping is done in remote areas totally off-grid so a solar charge system is pretty much a requirement. The simple solution is to get a folding panel with a charge controller like this https://www.ebay.co.uk/itm/100W-Portable-M...Sw3bZcOMwx Fitting a second battery in the rear with a charge isolation relay is the next step. We are lucky here that used household solar panels can be picked up for A$20 which linked to a decent MPPT charge controller can keep you in power indefinitely
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14th Jul 2020 1:39am |
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DrRob Member Since: 16 Apr 2015 Location: Petersfield, Hampshire Posts: 4228 |
Go camping to a site with electrical hook up.
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14th Jul 2020 7:50am |
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Doonhamer Member Since: 07 Jul 2017 Location: Thatcham, Berkshire Posts: 206 |
Thanks for your replies - seems as though a hook-up will keep SWMBO happy! 👍 L322 TDV8 4.4 - current
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14th Jul 2020 7:59am |
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DrRob Member Since: 16 Apr 2015 Location: Petersfield, Hampshire Posts: 4228 |
I had to do the same. Hook up saved the day 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
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14th Jul 2020 8:36am |
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Baltic Blue Member Since: 13 Aug 2015 Location: North Wales Posts: 3676 |
JLR will wake up one day and realise the potential of the glass panel in the roof.
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14th Jul 2020 10:39am |
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Brian Considine Member Since: 15 Apr 2019 Location: Garlinge Posts: 428 |
That's about a tenner each in GBP. Whats the reason for them being de-commissioned ? Is it because their efficiency has dropped off ? 2003 Range Rover Vogue TD6 |
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14th Jul 2020 1:11pm |
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Martin2 Member Since: 15 Jun 2020 Location: Northamptonshire Posts: 715 |
Audi used to have that option on the A8, but all it could do was power a small fan and I think the Prius has/had it as an option as well. The problem is that even if you leave it all day, it won't generate a huge amount of power, but agree that it's a missed opportunity. MY23 Panamera E-Hybrid MY19 SDV8 Autobiography - Sold |
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14th Jul 2020 3:27pm |
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wayneg Member Since: 05 Jun 2013 Location: South Fremantle, Australia ( ex London ) Posts: 775 |
Brian Considine
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15th Jul 2020 2:01am |
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nicedayforit Member Since: 11 Jun 2011 Location: Beside the Solway Posts: 3954 |
^ Very impressive, unfortunately solar doesn't work in rain. |
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15th Jul 2020 8:42am |
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wayneg Member Since: 05 Jun 2013 Location: South Fremantle, Australia ( ex London ) Posts: 775 |
It does work in rain and cloud but obviously not as well, It does not work in the dark. 2007 TDV8 VSE
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15th Jul 2020 8:51am |
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Brian Considine Member Since: 15 Apr 2019 Location: Garlinge Posts: 428 |
Thanks for explaining the situation in Australia.
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15th Jul 2020 10:14am |
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p38arover Member Since: 16 Dec 2015 Location: Western Sydney Posts: 1516 |
I have what is supposed to be a 160w folding solar panel for camping. I doubt the rating. On a sunny day (most days) the max I get out of my panels is about 7.5A - that's with a PWM controller - into my 2 x 45AH deep cycle AGM batteries in the RH rear corner (bigger batteries won't fit).
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18th Jul 2020 7:54am |
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