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Davis Vantage Pro2 ISS

Talk about anything that doesn't fit elsewhere - PLEASE don't put Cumulus queries in here!
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Dennisdg
Posts: 192
Joined: Tue 07 Feb 2012 9:42 am
Weather Station: Davis Vantage PRO2
Operating System: Windows 10 Pro 64 Bit
Location: Camberley

Davis Vantage Pro2 ISS

Post by Dennisdg »

My ISS unit has been up for 1 year now. The manual suggests the replacement battery should last about 2 years. Is 2 years realistic for the Pro2 ISS in the south of the UK?
Dennis

https://g4glp.co.uk

Davis Vantage PRO2
Win 10 Pro 64 bit

User avatar
mcrossley
Posts: 7559
Joined: Thu 07 Jan 2010 9:44 pm
Weather Station: Davis VP2
Operating System: Buster Lite rPi
Location: Wilmslow, Cheshire, UK
Contact:

Re: Davis Vantage Pro2 ISS

Post by mcrossley »

I would think so, mine last longer than 2 years.

User avatar
PaulMy
Posts: 2403
Joined: Sun 28 Sep 2008 11:54 pm
Weather Station: Davis VP2+ Cumulus1 / CummulusMX
Operating System: Windows8 / Windows10
Location: Komoka, ON Canada
Contact:

Re: Davis Vantage Pro2 ISS

Post by PaulMy »

I am not in the south of the UK but I changed my first VP2 ISS battery after 2 years because I thought I should, and then the next set was nearly 7 years when I decided to replace it.

We get good sunshine in the summer and much less in wintertime.

Enjoy,
Paul

Dennisdg
Posts: 192
Joined: Tue 07 Feb 2012 9:42 am
Weather Station: Davis Vantage PRO2
Operating System: Windows 10 Pro 64 Bit
Location: Camberley

Re: Davis Vantage Pro2 ISS

Post by Dennisdg »

Thanks both, thats good to know.

Regards
Dennis

https://g4glp.co.uk

Davis Vantage PRO2
Win 10 Pro 64 bit

RayProudfoot
Posts: 2916
Joined: Wed 06 May 2009 6:29 pm
Weather Station: Davis VP2 with Daytime FARS
Operating System: Windows XP SP3
Location: Cheadle Hulme, Cheshire, England
Contact:

Re: Davis Vantage Pro2 ISS

Post by RayProudfoot »

Up here in the grim north my VP2 has been running for 10.5 years and I’ve changed the battery in the ISS probably no more than 3 times. Max 4.
Cheers,
Ray, Cheshire.

Image

Dennisdg
Posts: 192
Joined: Tue 07 Feb 2012 9:42 am
Weather Station: Davis Vantage PRO2
Operating System: Windows 10 Pro 64 Bit
Location: Camberley

Re: Davis Vantage Pro2 ISS

Post by Dennisdg »

Thanks Ray
Dennis

https://g4glp.co.uk

Davis Vantage PRO2
Win 10 Pro 64 bit

G6GUH
Posts: 81
Joined: Sat 23 Mar 2013 9:29 am
Weather Station: Davis VP2 Pro
Operating System: Windows 10
Location: Church Stretton, Shropshire

Re: Davis Vantage Pro2 ISS

Post by G6GUH »

I also have this problem, the battery only lasts about 10 months, the replacement is always a reputable brand and the internal contacts are clean and dry. The station is about 8 years old and 18 months ago I changed the capacitor.
So my thoughts are the solar panel is not producing the full out put and needs replacement. What should the output be ? I suspect 5v but cannot find that info. Has anyone found a replacement panel which would fit the Davis housing or alternatively a stand alone external panel.
My thoughts are that a third party panel with a slightly higher output would help to maintain the charge.

Any thoughts on this problem?

Regards. Pete

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