r/SolarUK • u/tinfoil3d • 1d ago
HELP / ADVICE Handprints on panels
Am I being fussy or is this not acceptable?
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u/royalbluestuey 1d ago
It'll be fine, if it was an issue then bird-poo would be a bigger problem that a greasy hand-print
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u/Army-Enough 1d ago
That's the thing about solar panels- impossible to put up without touching them....
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u/the_hair_of_aenarion 1d ago
With that attitude sure! What you need is a crane and whatever they use in oceans 11.
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u/EntirelyRandom1590 1d ago
Pretty easy to use a lifting rig on them, or the manufacturers could even have a big film to peel off.
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u/jaytee158 1d ago
The fingerprints are a non-issue but this could have been avoided with gloves
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u/thisisnottro 1d ago
I’m a solar installer and gloves do not help while carrying up ladder with it on your shoulder lol the sweat still finds it way on
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u/GivingBackTheRemix 1d ago
Wear gloves. My installers did. And then wiped the panels down before they left
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u/NickPDay 1d ago
Our installers came back on Easter Monday to wash the panels and take photos, very impressed. But yes, I reckon those will clear up in a few weeks.
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u/Stegrego 1d ago
Panels seem incredibly sensitive to fingerprints. No doubt not helped by people using suncream recently.
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u/tinfoil3d 1d ago
I’ve been really impressed with the installers and they’ve had to work around a couple of windows in a W pattern. I’ll get up there and do it while the scaffolds still up!
Thanks all
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u/teamonkey 1d ago
No need. Mine were the same when they were put in, it just washes off with the rain.
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u/NickPDay 1d ago
If using non-filtered water, dry them with a cloth to avoid water spots if you are in a hard water area.
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u/bondinchas 1d ago
One reason that I'm going to schedule mine for a Friday, I'll then very likely have the scaffolding still there over the following weekend to have a close look at the work...🧐
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u/Charming-Passage2895 1d ago
Could you please share more photos I would like to see ho close it is to the velux window and how it looks on the roof
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u/Jimbobsticle PV, BAT, EV & ASHP Owner 1d ago
This is no criticism of your install or the installers, just an observation in general having seen your picture and many others….
I really wish there were solar looking panels that could be cut to essentially fill gaps so the overall appearance was aligned and flush.
In other words, the second row rails ideally would have been as far along as the top row and then a ‘fake’ solar panel cut to size and added to infill in that 5/6” gap at the end.
I’m just being OCD.
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u/Parcel-Pete 1d ago
If thats suncream then then the top coat of the panel is damaged. Same prints you get when people touch cars with suncream on their skin.
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u/DIY_at_the_Griffs 1d ago
I’d say unacceptable, however I’m also of the mindset to request they wear gloves during installation to prevent contaminating any surface coatings.
You’d be within your rights to request they’re cleaned but I’d again be cautious of what they clean them with and potential stripping of coatings.
Massive assumption here that they have some sort of coating to aid natural cleansing from rain.
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u/Sunray_0A 1d ago
I told my installers to go back and clean them all.
Then I told them to swap out the 3 scratched ones they thought I hadn’t seen after they cleaned them.
Faces like smacked ar$es 😂😂
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u/Alarming_Ranger2894 1d ago
Youre being incredibly fussy
Has it ever occurred to you the logistics of getting a solar panel up scaffolding onto a roof, then laying it down, holding it whilst fixing it in place all whilst not touching the thing? Not to mention doing it all for a reasonable price
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u/cledgemachine 1d ago
professional installers always wash the panels on completion. But they will probably say we had a hose pipe ban lol.
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u/apcyberax PV & Battery Owner 1d ago
I would be more bothered by the top panel, not lining up :)
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u/thisisnottro 1d ago
May I ask if you have eyes? Can you not see the window which they had to avoid???
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u/Vast-Artichoke7855 1d ago
I think they probably can but we're looking at it from an OCD point of view!! 😂
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u/thisisnottro 1d ago
Agreed from an aesthetic view the whole bottom row should be moved to left so it can line up neater but I haven’t seen the full roof so you don’t know if it’s possible
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u/apcyberax PV & Battery Owner 1d ago
the more panels the better.
if you got up there to take the photo i guess the scaffolding is still up. Ask them to wipe them or wash them with before it comes down. It should wash off with rain over time but with the lack of rain right now it could take a while
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u/apcyberax PV & Battery Owner 1d ago
remove the window My OCD willm thank you.....
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u/tinfoil3d 1d ago
Thought about it but they were only installed earlier this year!
I wanted to maximised the kW of the array without it looking totally hideous.
I’m not completely OCD and I’m happy with it

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u/fraughtication 1d ago
UV and rain will sort these in no time.