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05-23-2016, 01:44 PM
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#15
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Junior Member
Join Date: May 2016
Posts: 6
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Thanks guys looks like we are going to get her done.
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05-23-2016, 02:48 PM
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#16
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Junior Member
Join Date: Feb 2016
Posts: 19
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I would suggest not using 5200. It is meant as a permanent bond and if you have a panel go bad it will be awful to get it back up. We have semi flex panels on our boat and like them, but on the rv I went with rigid since they are cheaper and you probably have plenty of good flat real estate on top. Renogy makes a nice z bracket for mounting. Personally I bedded our brackets with buytl tape letting the screws handle the clamping. Fiberglass roof.
__________________
2004 Winnebago Vectra 40AD - 350 Cummins
2022 Jeep Wrangler TOAD
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05-23-2016, 02:53 PM
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#17
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Senior Member
Winnebago Owners Club Workhorse Chassis Owner
Join Date: Oct 2015
Posts: 1,718
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Quote:
Originally Posted by TateLMcD
I would suggest not using 5200. It is meant as a permanent bond and if you have a panel go bad it will be awful to get it back up. We have semi flex panels on our boat and like them, but on the rv I went with rigid since they are cheaper and you probably have plenty of good flat real estate on top. Renogy makes a nice z bracket for mounting. Personally I bedded our brackets with buytl tape letting the screws handle the clamping. Fiberglass roof.
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I used brackets to tilt the panels. Not a problem if I have to remove a panel.
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Paul J Stough Iowa
2005 Winnebago Voyage 38J
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05-23-2016, 02:58 PM
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#18
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Senior Member
Entegra Owners Club Spartan Chassis RV Trip Wizard
Join Date: Nov 2014
Location: clearfield, utah
Posts: 630
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Can you just splice into the existing wires from one solar panel to your additional panel and will the monitoring equipment handle the additional solar panel (s).
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2020 Cornerstone 45W, 2016 Ford Focus, Charlie the Golden Retriever the owner but not the operator
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05-23-2016, 04:29 PM
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#19
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Senior Member
Join Date: Dec 2014
Location: High up in Arizona
Posts: 2,050
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Quote:
Originally Posted by 46490
Can you just splice into the existing wires from one solar panel to your additional panel and will the monitoring equipment handle the additional solar panel (s).
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You can use MC4 connectors to put multiple panels in place but also important is the size of the wire, the length of the run and the type of controller you are using. There is usually more to it other than simply splicing in another panel.
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2019 Allegro Bus 37AP towing a Jeep JK Rubicon Wrangler
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05-24-2016, 12:43 PM
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#20
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Senior Member
Holiday Rambler Owners Club
Join Date: Jan 2014
Location: West Michigan
Posts: 518
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I installed 4 new 100 watt panels and the install was simple. I purchased the panels and all install items from AM Solar. They sell the panels in kit form or just the panel. They have an aluminum bracket that is made to fit their panels. I recommend them.
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05-24-2016, 01:16 PM
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#21
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Senior Member
Join Date: Sep 2006
Location: Fulltime/ SE Minnesota
Posts: 3,131
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No regrets at all, only wish we had done it sooner. 1040 watts of solar, and as said, very happy.
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08 Foretravel Nimbus 40 ft tag axle / 1000 watts of solar
2019 Ram 1500 Big Horn Hemi 4x4
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05-24-2016, 08:56 PM
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#22
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Senior Member
Join Date: Aug 2011
Location: Enjoying the Western States!
Posts: 20,473
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Here's a video on one way to mount the panels. In our 'circle' of RVers, all use brackets. No one has glued them directly on the roof.
__________________
Full-timed for 16 Years . . .
Traveled 8 yr in a 2004 Newmar Dutch Star 40' Diesel
& 8 yr in a 33' Travel Supreme 5th wheel
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05-25-2016, 11:58 AM
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#23
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Junior Member
Join Date: May 2016
Posts: 6
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Thanks again everyone
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05-25-2016, 01:07 PM
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#24
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Senior Member
Join Date: Oct 2012
Posts: 1,115
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Solar panels on roof
Since photo voltaic cells become less efficient as temperature rises, the panels are mounted with a cooling air gap underneath. Is there a difference in the design of the flexible cells to account for this as they are mounted directly to the surface? One salesman explained how they reflect more heat, but the way he described it sounded too much like PFM technology. Which are more efficient per square inch? Which have longer life expectancy?
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05-25-2016, 01:30 PM
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#25
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Senior Member
Outdoors RV Owners Club
Join Date: Oct 2014
Posts: 3,539
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3M 4200 is just as durable but can be removed. 5200 will rip a hole in the fiberglass before it lets go.
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