First set of 2x2 rails up and secured with 30 of No5 woodscrews & M5 s/s flatwashers per rail.
The whole roof pulled in tight which was great but also as there things do shrunk massively when I measured for the 2 strings. I've left a 600mm walkway at the outboard side, then a 2.2mtr panel string of three. Those 550W panels really are beasts, constantly surprises me whenever i go near them.
As you can see by my highly technical drawing, the second string is going to be shade impacted from midafternoon onwards.
The second string is very much a throw together string of three different sized panels. I might not even give it a micro inverter. Could just be a Winter string on an easily accessible outdoor breaker back to the Victron? Not sure it's worth the £250 Hoymiles price...
The Original tech drawing for the job is now up for posterity.
The laying of slabs continued. Nice to be able to bounce between tasks but knocking it on the head the noo, away for a swim in the Med. Cheers!
Don't want to sound arrogant or cliched but I really am living the dream at the moment and very much appreciate it. The radio playing Classic fm on the van powered solar charge is just another bonus layer of excellence.
Bought so far
3 of 6"x6" posts 4.8mtr treated £105 (recycled)
14 bags postcrete £84
Timber & roofing materials £745
(7of 5.3 mtr galvinised roofing sheets (recycled)
25 of 150x20 3.4m boards (local sawmill)
18 of 4x2” 4.8m (local sawmill)
2 of 6x2” 6m) (local sawmill)
16 3'x2' dense concrete slabs £0 (recycled)
Fixings, wood preserver etc £240
Double gate hinges £60 (old stock)
Big brass padlock From Turkey £2
4 of 550W JA solar panels £300 (local private pallet deal)
30 of 2' x 2' slabs £30 (recycled)
Impact drill, battery, charger & masonary bit £90
Sharp sand, bits n bobs £10 (recycled)
300mm wood drill set £15
No5 70 & 80mm woodscrews £22
3 of solar PIR LED lights £30
Driver bits £5
More roofing screws & sealer £27
6mm DC cable, isolator & mc4's £76
M5 stainless washers £12
4.5" grinder replacement £40
2nd Vanport string DC isolator £12
Project cost to date £1,951
At this cost point I can hook up the PV strings and go live. Anything beyond this cost (£1,951) will be towards fence & gates.