Possible Alternative To EHU

Tinwheeler replied on 30/09/2016 16:55

Posted on 30/09/2016 16:55


This is a thought on a subject which partially overlaps another thread. Perhaps the experts among us could say if it's feasible.

I wonder if it would be technically possible, or cost effective, for a CL to install a solar panel (or panels) to provide a DC supply, similar to a vehicle's alternator output, to a 13 pin in-line socket at each pitch?

This would allow the caravan's plug to connect to the SP to supply the battery charger, and possibly fridge, to work as if on tow. It would be easy to fit an overload cutout to prevent excessive current draw which would prevent abuse of the system by any inconsiderate user.

I realise that this would not help MHs that are used as caravans and left sited for several days.

tigerfish replied on 21/11/2016 11:02

Posted on 21/11/2016 11:02

I suspect that the future will indeed see more and more of us using solar power in our caravans and MH's.

I will readily accept that I know little or nothing on this subject and without wishing in any way to negate the OP's suggestion (which might well be a way forward), I would appreciate a grass roots appraisal of the plusses & minus's of Solar Power for our vans etc.  On a separate thread if necessary.

TF

tigerfish replied on 21/11/2016 11:12

Posted on 21/11/2016 11:12

Sorry Pardon, Have just discovered what i asked for under the Parts & Accessory section.

But Crikey it does sound complicated, - but is it really?

TF

Johnny57 replied on 21/11/2016 17:11

Posted on 21/11/2016 17:11

Hi tigerfish
If you haven read it already a good post to have a look at is in - Alternative Energy - http://www.caravanclub.co.uk/community/discussions/information,-technical-tips-advice/parts-accessories/Alternative-Energy/rt/265748/
by John Therat
Regards,
John Clifton
NEWTON GROVE, Barford Road, South Newington, BANBURY, OX15 4LN
E: newton.grove@btconnect.com
P: 07941 747864
W: newtongrove.co.uk
Facebook: https://www.facebook.com/NewtonGroveCL

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tigerfish replied on 21/11/2016 17:32

Posted on 21/11/2016 17:32

Wow, what a post!  However it still sounds a bit overly technical for this old warhorse.  Nevertheless I may well opt for a couple of freestanding panels next year to see how I get on.

TF

Johnny57 replied on 21/11/2016 17:43

Posted on 21/11/2016 17:43

TF
Free standing panels would be a great idea and you will see whats possible! We have had people stay who use fold out ones
All the best John, Newton Grove CL

moonchip replied on 06/12/2016 20:58

Posted on 06/12/2016 20:58

We're fully set up for non-EHU wild camping. As a supplement to our solar panels we have a 6 meter 12-S cable to run from the car to the caravan. This way, the  car can be at fast idle (but far quieter than any generator) and can supplement any 12 volt requirements

triky auto replied on 06/12/2016 21:19

Posted on 06/12/2016 21:19

We're fully set up for non-EHU wild camping. As a supplement to our solar panels we have a 6 meter 12-S cable to run from the car to the caravan. This way, the  car can be at fast idle (but far quieter than any generator) and can supplement any 12 volt requirements

Write your comments here...The cost of a fast running car engine ?? Compared to a 'genny ' ??Surprised.

moonchip replied on 06/12/2016 21:51

Posted on 06/12/2016 21:51

Not exactly fast - the hilux 3.0 idles at 750 rpm so I set it just above, around 950-1000. It can idle for hours without the fuel gauge moving.

I would only buy a Honda generator (for relaibility & build quality) as anything else is a waste of money IMHO, and they don't come cheap. Then you still need fuel, most likely petrol.

I've already got the car so the cost of diesel versus the above combined cost is inconsequential :)

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