Solar panels - quantity discount?

Hello
I too am contemplating putting a solar panel on my Rapido. At first I was looking at the semi - flexible ones used on boats etc but am a bit put off by the price. The ones from Germany on ebay look ok and are well priced. The brackets made by Techno look extremely well made. My question is this.As the bottom edge of the frame looks to be at least 30mm is there any reason why not to bond the frame directly onto a flat section of roof with a continuous fillet of Sikaflex say about 3mm thick. I can see the disadvantage if you needed to remove them but can anyone think of other reasons not to do this.

Blue Skies

John
 
free air flow is required under the panels because they actually produce less when hot
 
Hi Techno... which solar regulator would you consider for my setup?

110 battery. 90w Geeste Panel. Would be nice to see charging levels too.

Thanks, LL
 
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Just seen this and passing it on.
Good news for anybody still looking
The price has reduced even further. These 90 watt solar panels were considered to be a good buy at £125 plus carriage and have now reduced to £119 plus carriage.
Got to be worth considering if anybody is still looking.
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Have just ordered two of the 90 watt panels plus a 30 amp controller (just in case I decide to put on more panels later). Will report back once installed and working.

Have been following this discussion with great interest. Many thanks to all contributors for the info.
 
One panel smashed

Just received my two 90 watt solar panels from Germany. Unfortunately one of them is smashed. I was hoping to do a side by side compare of the voltage/current prior to fitting to ensure that they were at least delivering the same output. Won't be able to that now.

There don't appear to be any 90 watt ones left. So am now wondering how they are going to provide a replacement.

Will keep you updated on this particularly annoying situation. :wacko:

P1040214.jpg
 
The seller wont communicate until Monday I expect.

Anyway this whole thread was devoted to solar discount in quantity but the proliferation of sellers both good and bad has undermined the original intention.
I would say the information shared has without doubt found many people a bargain and opened members eyes to value for money without being fleeced.
I now have 2 German sellers who have proved their worth in fast delivery and quality for the £1
Generally the only let down is the couriers handling.
I have recently experienced excellent service from DHL but GLS/parceforce still have to pull their socks up
 
Went to collect my 90 watt panel from parcelforce this evening only to find mine too was smashed.
£$%^ courier unfortunately :mad:
 
Sounds feasable.

Just received the replacement 90 watt panel ONLY IT IS 80 watt and yet again damaged. As much poor packaging as bad handling by parcel force. NOT HAPPY
pictures toolsdirekt - Techno's Photos
 
Last update on this thread

Received an 80m watt panel in replacement for the damaged 90 watt. Tested out at the same voltage/ampage side by side as the 90. Now installed flat on the roof. Was a bit dissapointed with output in UK but now in Sagres, Portugal and the 2 x 110ah batteries are fully charged by between 09:00 - 09:30. Admitidly we don't use a great amount of power at night. With solar it is important that you use the available excess power during the daytime. Don't wait until after dark to charge the laptop and phones, you will just end up grizzling about the lack of power. get a 12V hoover, she won't accept it as a birthday present, but explain that it can only be used during full sun to save the world and she will be happy.

So, all in all happy with the purchase of the panels. Perhapsthe crap packaging was because the panels were already broken and it would be profitable to get the outlay back from the couriers. Perhaps that sent out the same smashed panels multiple times. Who knows? Basically nearly all the panels available originate in China, which is normal for our now non-manufacturimg society.
 
Interesting theory but parcel force assure me they DO NOT insure glass so it's just tuff titty and BAD packaging stroke handling
 
Received an 80m watt panel in replacement for the damaged 90 watt. Tested out at the same voltage/ampage side by side as the 90. Now installed flat on the roof. Was a bit dissapointed with output in UK but now in Sagres, Portugal

Hi Les, How long you stopping in Sagres?... a couple of friends of mine sold up and left UK early Jan... making their way to Lagos. They are in a Tribby in Sete at the moment. Mark is a solo singer... hoping to sing for his supper along the way... or stay longer if he gets a long singing deal.
 

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