-- Wiring it up --moving on . . .
we masked out the new panels outline.
View attachment 291622
and got the wrap out. . .
we went for this stuff as advised by the resident Vinyl expert @Grim Reaper who recommended this stuff.
not cheap, but versus a roof repaint it was worth it.
it come as 152cm by whatever - we opted for 2m.
View attachment 291624
View attachment 291623
well - i have to say i have a new found respect for anyone that does vinyl wrapping.
this stuff is like plastering - it looks easy to do, but dont let the videos fool you.
its a pain in the bum . . . it took two of us ages and a few choice words.
we ended up with creases, bubbles, stretches - you name it.
luckily 90% of this will be hidden under the new panel anyway, disaster avoided.
View attachment 291636
the plan was to put vinyl down anywhere any sticky stuff went.. . . .
so that's what we did, I'm planning on using VHB Velcro to stick the panel to the roof.
this will allow:
A - easier removal in future as it has a 5yr warranty
B - allow for better thermal expansion of the panel, ie it can breath with the heat
C - less damaging to the van
out with the Velcro then. - i had the 50mm stuff that i use all the time,
i got a 10m role, and used what's left of the 5m role.
hook side on the roof,
loop side towards the panel.
them we are planning on a Tigerseal bead across the front lip and possibly don the sides,
and definitely leaving the back side fully open.
View attachment 291638
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we used coke cans to hold the panel up off the roof while it was lined up.....
this stuff is SUPER sticky !!!! trust me.
View attachment 291640View attachment 291641
with a bead of tigerseal along the front, and a couple of bricks to weigh down the corners over night we was done.
View attachment 291642
kit used:
Tube Gun - Amazon.co.uk
VHB Velcro - https://amzn.to/3HWi9gH
Tigerseal - https://amzn.to/4l6mht1
masking tape - https://amzn.to/43GNRXW
.
the panel had the standard 4mm PV cable and MC4 connectors. - i cut the MC4 off.

now i much prefer the REAR-JUNCTION-BOX style, but that wasn't an option.
so i wanted to make it as neat as possible.
and definitely didn't want those awful cable gland entry boxes, i loath the look of them.
so i drilled a new hole under the panel.

then sealed the cut fibreglass roof holes with a matching grey nail varnish.
the cables tucked neatly under the panel in the low trough,


then used a metal crimp tube to the 4mm flexible twin core id run in.
with some fetching purple adheisive lined heat shrink.

and some sticky feet style cable fixings.

the cable had a nice wide C shaped loop, to alow the roof to drop without stressing the cable.
then through the old hole into the van.

while i was there i added a second twin-core cable, that will be used for the POP-TOP LEDs when i get round to doing that. . .
for now ill leave the cable up there.

this was the old hole, we used the Tigerseal to seal it.

luckily there was enough room to get into the rear panel to get at the cables that run down to the MPPT, that behind the fridge. - its 4mm2 all the way back.

a quick power-up and we was rocking..

260W at that point.
which was 37v @ 7A from the panel,
being converted into 18.7A Bilk charge into the ROAMER lithium. - Nice.
that will do. - it would be nice to see 500W+ from the panel, but for that we will need a low-ish battery and some strong sun.
so untill then this will do.

+++++
that's it - as big as you can go un a T6 - currently.
the width is maxed out, but the length? - maybe more?
could we see a 600W panel maybe?
Kit list:
Heat shrink - https://amzn.to/3G3qleu
2core PA speaker flexible cable - https://amzn.to/4l11NBH
crimp tubes - https://amzn.to/4mZUk7S
sticky wire feet - https://amzn.to/4jRudNQ
victron 100/20 BT mppt - Amazon.co.uk
crimper - Amazon.co.uk
.
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