Artisan are now facing redundancies. Rumour has it the company was scammed by a person claiming to be from Curry's. I don't know how you can live with yourself Cory! Great video, very entertaining and informative. Keep smashing it and make St Even Age proud :D
Thanks Cory for setting the benchmark for high quality instructional videos for solar work. As a fellow content creator in the solar and battery space, I have been inspired by your technique and have learnt some new tricks... particularly with respect to the UK electrical code (I'm based in Australia). Keep it up... I'll be watching and learning. PS. Maybe Wetherspoon need to revise their "no fired egg" policy on cooked breakfasts, or did you order the vegan option by mistake?
I’m not an electrician but I work very closely with them. I have always been very interested in the trade. I really really enjoy how you bring the theory into what you do. Bringing in experts in the field to help explain how things work. The quality of your channel is right up there. It’s rhetorical first thing I watch when it appears in my feed. Keep up the great work. Looking forward to the next one.
That's why he has nearly 100k subs in a matter of months. Other lads take years to reach where he is now. He's probably the best electrical content creator on here.
Thanks Cory. Another great video. Ground rod testing was very well explained by your friend. Thought the test rods might have been deeper, Rods here in the U.S are normally 8'. Thought I saw Jordan behind you on the beach in the last shot. Happy Holidays to you and all your Team. Thank you for all the great content this Year.
Great vid Cory and loving the educational sections - saves a lot of googling! Just had the same 3-phase fusebox board installed and it’s a beast - ready for future solar panels, battery and 3-phase car charger. More deep dive videos are defo needed and looking forward to the boat video.
Love watching your videos, they appeal to me and I'm not an electrician, although I'd love to have solar and batteries in the future, Cory - "I'm not telling how much ballast I'm using! definitely not two bags of ballast then!!! I'd feel a bit nervous if I had that setup that in a storm, especially by the coast that these would slide off the roof. Apart from the ballast is there anything that would stop this?
Thank for sharing so much content this year . Cory , it’s been great watching & learning + juicy educational goodness !! As apprentice sparky , look forward to more of your videos, ⚡️👊 🎄Happy Holidays 🎄
The design is perfect. Exactly as I’d have designed it. Great video my friend. In the summer I suspect that is perfect, my advice… with that meter I’d avoid a feed in tariff and would instead opt to keep spinning it backwards and self consuming! Smart meters… when will the energy companies ever do something for you for free that benefits you? 😂
Just found this channel and already loving it. Great content and super funny but not patronising presentation. Double thumbs up. 😂. I'm just having roof solar fitted and the chimps who installed it mounted it east west on a south north roof. So, half the panels would never see the sun! Credit to the company, they have admitted the error and are returning to fix it. Consequently, this is a pertinent topic for me right now. Do please keep up the informative vids, and best of luck to you - you seem to be bucking the millenial trend and getting out there and doing it. Kudos. :-)
31:51 In Belgium this is to high .. regulations here A.R.E.I state it has to be lower or equal then 30 Ohms .. the one i did where usual 8 to 15ohm .. usually 2 or 3 rods ..
Great video Cory - I’d like to see more insights into your thought process when designing. Target export %, to balance efficiency vs cost, ROI, panel size etc. I know it’s not a huge consideration on a 5kW system but I bet you gave it some thought.
I has solar installed in 2011 paid for itself in fit payments by 2019 so now its earning me on the installation cost, for the past 4 years, 12% interest plus the electricity the panels generate generated for the past 12 years.
No calibration sticker on the Tester. I had a solar system installed and went for several 2.4kw batteries just in case one failed in the future so I can still use the others until the replacement is installed. I can add batteries at anytime. I would recommend a 5 or 6 kw inverter especially if you have an electric oven and induction hob. Nice commando socket added to your install, for an EV 3kw charger ?
Your videos make me laugh at all the dad jokes but behind that is some seriously awesome professional work. I feel i have learned a lot, thanks Cory! 👍👍
Hi Cory great video 👍 , watched all of it without skipping any , just one question, did it require planning permission to have them on that flat roof ?
There is a rule change for solar panels from 21/12/23 as that as long as you do not exceed 0.6m above the flat roof (excluding the height of the chimney if present) it falls under permitted development in England anyway. See The Town and Country Planning (General Permitted Development etc.) (England) (Amendment) (No. 2) Order 2023 However not all properties have Permitted Development rights, conservation areas may require further permissions/restrictions, so do your own checks. Rules may also be different in the devolved nations.
Another very interesting and informative and entertaining video Cory. Mate one day you will get scouted for TV all day long mate. Merry Christmas mate.
Brian's comment to run to the other end so you could hear yourself made me choke on my coffee 😂. It's hard to call what we do work when you have good people on your crew.
hi @corymac , great video I don't know why I didn't come across any of your content sooner since I've been searching for solar info from years nearly a decade ago. as a retired installer I definitely not planning on getting start again but please don't blame me for keeping my knowledge updated. I wanted to know 2 things: -battery unit was mounted directly on a wooden based panel, isn't there any requirement to line it up with less combustible materials? -your hi-vis jacket, that's an overseas brand isn't it, how did you manage to get one? tyia
You’re correct Cory Wetherspoons say “Tuck in to our traditional breakfast of fried egg, bacon, sausage, baked beans, two hash browns and a slice of toast - or our large breakfast with two fried eggs, bacon, two sausages, baked beans, three hash browns, mushroom, two slices of toast. A small breakfast is also available.”
Oh my goodness Cory I nearly missed this. I'll have to warch some now and some later...here we go... Edit: well I caught up, I love how you manage to educate and inform your fellow electricians without being boring and raising a chuckle. That was fascinating about the earth rod impedence test (hope I've got that right!). As a lay person I have a question...were those mounting buckets really only held down with a couple of bags of ballast? No other protection from the wind..and dont they fill up with water? On the one hand it would lend extra weight but on the other hand there would be extra weight on the roof. I'm interested because I have a small flat roof which might take a few panels one day. Think I'd want to have some sort of bar across the roof and going over the side to be fixed under the edge. Fix the buckets to that so the wind has to not only pick up the weighted buckets but the roof as well! Very enjoyable video, thanks Cory 👍
Another great video cory. I'm a has engineer and no idea why I watch a smelly spark but secretly I do enjoy your quality of work lol.. was the 15k including materials or labour only? You are a man with more knowledge than most sparks and you obviously have customers who are willing to pay for high quality work.. looking forward to the next video pal
Thanks for the info 🙏 - Are you bonding the Garage grounding electrode to the house earthing rod? I have serious doubts and mixed feelings about this subject as I have long distances between the generating area, the solar compartment and the house & outside buildings and in the event of lightening striking the soil in the area, there could be a vast differential of potential between the two grounding electrodes and we don't need that much of an imagination to see what could happen 😍 Have you been wondering that too ?
What angle are those panels? I thought 30deg from horizontal was optimum for grid connect? How do you work out the spacing between rows to prevent shading with low winter sun?
Thanks for the nice video. The best thing in learned is the reason buy a white van is that you can use it as a white board. Not sure if a black van would also suffice as a black board though ;)
I was in Wetherspoons earlier there for lunch earlier. There was a breakfast menu on the table that shows a cooked breakfast with a fried egg. I have a photo of the menu if you want it?
BRIAN IS A TOP CUSTOMER #HARDGRAFTER... KEEP IT UP BIG CORY MAC... One question was the ballast enough to sit in the buckets to keep the weight or did you fix them to the roof?
Class content mate, always learning top quality stuff, so helpful as im only doing solar PV installs about a year now and only fully qualified a year, sparks from ireland. You told us you had 600kg of ballast, and 12 panels, so are you using 50kg of ballast per panel to weight it down? 🤣🤣
I thought that, when Cory said "I'm not going to tell you how much weight you have to work that out for your install" I thought 2 bags of ballast per pod 25KG each thats 50KG LOL
You must always "check all factory connections" on electrical equipment, whether domestic or commercial, as per the warning stickers on it. As the installer it's your responsibilty to torque them up correctly, and it's on you if they aren't, not the manufacturer.
Hi Cory, Do you ever just install the batteries and inverter without the solar panels to allow storage at a cheap rate, with the option to install solar panels in the future? Would this system allow just the batteries to be connected? Thanks for your videos, Chris (sparks in the East Anglia).
What exactly do you mean with the "German" System? Here in Germany most Households do have a three phase supply but then the power should also be distributed as evenly as possible. There are also some old houses with single Phase Power, but not many.
Cory I noticed there were a lot of trees or bushes in the line south did they affect the input at all. Great vid BTW the tubs were interesting were they bolted to the roof. Keep them coming.
118.5 ohms, jfc. We need to get the reading below 10 ohms where I live. And you don't need any special equipment, metrel can measure earth rod resistance with the spikes the same way
Great content, very informative and enjoyable. Have the panel mounting tubs on the roof got drain holes in them. Full of rainwater they would collectively weight a ton?
Done the same job, same ballast used, only used a catenary wire drill hole top of bucket from left to right attached to the wall plate on each side. Shame YT does not like a link, I would upload a picture
@@corymac o and the "same as the video" buckets, have ribs also added a squirt expanded foam on 2 ribs, it was the same on the coast, the roof would never hold 5 bags per bucket 30 panels system. 12kw system
Yeah the customer was legend! Not squeamish about doing what must be done to get cabling through either. Tiles? Cut them. Underground ducts? Splice them.
Nice video Cory. Price is competitive, no scaffolding but did you do the duct trenching? I was thinking of sticking 4-6 panels up on a bit of flat roof on the south side of my place to get a better chance of filling the batteries for longer in the year. I’ll let you know once it’s on the cards. Have a good Christmas, Ian
Are you still working in Portsmouth? I would recommend trying Spinnaker Cafe in old Portsmouth for a breakfast, it’s lovely! Might bump into you at some point as I work in Portsmouth as a sparks
Surely with the earth electrode the critical thing is to measure the resistance back to the substation earth to ensure that there is a sufficiently low loop resistance to ensure safe disconnection. Surely it would be better to measure between the new electrode and the incoming PME earth, or just do a loop test using the new , disconnected electrode. What you appear to have done here is to measure its connectivity to the customer's lawn, which may be in the opposite direction and with different soil conditions. As well as wasting time with the temporary probe placements. And advertising a non-essential piece of kit.
This is the proper method to carry out the test, with the process, and equipment as per Guidance Note 3. For a deeper dive into why, and how it works, feel free to check it out for yourself in GN3, and whilst you’re there, also Guidance Note 8. Thanks for watching! 🙏🏼
@@corymac Thanks Cory. Of course the main thing is to ensure a good path between protective casings and the nearby ground (Timmy's Terra?) to minimise error potential. The loop resistance is to ensure safe disconnection of the fault. Perhaps the regs place too much emphasis on the loop resistance, causing us to forget other things. Such as neutral connections.
Just finally finished off getting my G98 paperwork for a self installed battery/inverter setup. Running off delicious 9p/kwh all day. Installed it in such a way that when I can be bothered to call a spark to wiring it up legitimately so I can get the EIC and part P stuff done if/when Octopus make their non MCS export system less expensive and more tried and tested.
@@grahamdaniel6035 I put the electrical installation NVQ 2 qualifications (U1012231 and U1012232) I got back in college donkeys ago, but you can just put N/A Self Installed if you don't have any. That's what basically everyone else has done when self installing. It's important to remember that they are not asking that question to check the quality of installation, cause even qualified sparks can do some god awful work. But they want notification of what's hanging off the end of their service head so they know who to talk to about the installation, and so they can plan network upgrades in the future. If they know they know how many homes can dump power onto the grid, they might have to limit new people applying down to a lower maximum export, or spend big money increasing capacity so you don't get those homes backfeeding the substation.
Great video Cory ! Terrific job on the install. Really like that you went for thick 16mm cable. The console tubs are an interesting solution to tilting the panels. My panels were tilted with aluminium legs and frames. I think I like my aluminium tilts better, because I'm in a cyclone prone area and I like things bolted down. I love my solar which was installed in Aug-2023: solar panels on my roof and a grid tied inverter (no lithium batteries for me). This was my 3rd solar panel installation, each at a different property. Also have an old Solar Hot Water System (HWS) on my roof - which produces more than enough hot water for my needs, even after days of overcast / rainy weather. My power bills have turned into credits, and I now get free electricity and make around $100 per month tax free - a whopping 25% Return on Investment (ROI). It's like having a piggy bank on my roof. Highly recommend others do this if they can. Use a reputable, quality installer - like Cory, and always do your research first.
Watching the amount of work required for the install of the panels I was trying to guess the cost. It did seem quite high so the payback time in electricity would be very long.
These plastic tubs are a bad solution. Because every tub can move separatly it needs way more ballast to stay in place. Also the panels heat up more because lack of airflow behind them and will generate less power. I dont think there is enough ballast there - did you used the Renusol PV-Configurator?
Any reason you don’t put the modbus meter at the supply head end, modbus is digital and designed to run over many metres so I would have thought you’d be less likely to get wonky readings with the meter at the supply end?
Surely if you have the inverter connected to the mains supply for charging when there’s no sun then it’s technically still a TNS/TNCS system with a redundant copper rod in the ground?
47:40 why would you want it to be clipping, even with the battery? Say your solar pv panels can at that time output 4kw, and the battery is full, why would you limit yourself? Octopus export tariff today is around 17p/kwh, so it is kind off worth exporting these days. Love this long style of videos from ya m8, watched it all the way through, when are ya going back to Norway or maybe some other work in Europe so we can compare how things are elsewhere please?
That’s part of the calculation, you hope that with a correctly sized battery, the clipping is minimal, and it is better to have the inverter running efficiently at its namesake all year vs a few extra KWh a year and a less efficient inverter
Clipping makes a lot of sense in terms of grid planning, the grid would much rather you exported over a longer time frame than be all peaky and syncd up with your solar neighbours.
Clipping makes sense when you have an export limitation....If you have 3.67kW export limit and only 3.67kw of panels that might be fine in the summer but when there is less sun about even 5kWp of panels wont produce that so over sizing the panels and accepting clipping in the summer means you get maximum output for longer
Octopus are now offering SEG Smart Export Guarantee Tariff for non MCS approval. May be good for customers that can't afford a battery. YT wont allow me to put a link, but all you need is to be a customer, have a smart meter and £250 upfront cost for SEG approval. Worth considering for non MCS installers/customers.
I am in the market for a solar system at the moment and am very frustrated by the pricing etc I am seeing. Companies seem to want to hide labour costs in the materials costs. I know JA Solar 435W panels should be about £100 each (without VAT), yet they all want to charge me more like £450 per panel. I know there are labour costs, but charge them as labour!!
If you want a straight forward cost, ping me an email - info@oyelectrical.com. We don’t break down labour / materials, and don’t insult people’s ability to look at pricing online to compare. It’s just a cost for us to do the job.
I would guess that's only for equipments, labour was free since "the victim" 🤭 chipped in and obviously a content material as well, surely that would worth something.
- me too - I would be happier (if it were my install) if the trays were fixed to stringers of some kind (even if avoiding/minimising roof penetrations)... Seeing they were only ballasted with ? 40kg " - and were fairly easy to move around. The trays seem a fairly simple way to achieve a few degrees of tilt angle...
Hi Cory how you put the wires in the conduit on the garage roof was on good idea because it stop rats biting the cables.keep up the good work and Have a very happy Christmas to you and you wife.
Do the solar panel trays have drain holes? (I guess they do otherwise retained water would be tremendously heavy). Great vid as I have just had solar edge fitted ( in roof but no battery) so was able to tick off the same stuff my fitter did. Thanks
i have solar power installed at my house, it was installed before I moved in. How on earth do i use the power that's been collected by the solar panels lol...
Hey Cory, Great video! I've got 2 questions: Does the solar edge work in the absence of mains power (off-grid) powering the house? Does it need any special external box? I've got the Huwaei system, and it doesn't work in island mode without an extra box called the backup box, apart from that looks like a very similar system.
Thanks for that @@corymac . So essentially the same concept, buy another box to do that. From what I understand the complexity comes from synching the phase to the grid, as opposed to generating it's own sin wave and the switchover when the power does come back. On another note it would be interesting to see some videos on home wind turbine stuff. I'm especially interested in how it would be able to go on an MPPT of a solar inverter.
How do you calculate your invoiced time on jobs that you are filming and work on per hour basis? Is the customer paying for all the extra hours it takes for you to workslower and film?
Great content and very useful to understand the price! How long roughly would it have taken if you were doing that job in one go? Be good to understand that vs the price charged
@ Get your point, didn’t mean to imply anything. Was just curious what the wholesale cost of all the equipment is, and how much the costs would change depending on complexity of the install.
The downside of a DC battery is that you've only got one inverter in the system which does then limit your total draw if you've got hefty appliances, but there's always going to be a compromise somewhere with any installation.
Not if you've got an 8kW inverter like me, it happily runs the whole house in the event of a power outage, and with no changeover delay, it's instant. Victron 48/10000.
been wondering about that myself 🤔, wasn't thinking about gale level that has potential to knock them out of roof but deviate the angle will be annoying enough.
Artisan are now facing redundancies. Rumour has it the company was scammed by a person claiming to be from Curry's. I don't know how you can live with yourself Cory!
Great video, very entertaining and informative. Keep smashing it and make St Even Age proud :D
😂😂 thanks mate
Ypeeseope
Thanks Cory for setting the benchmark for high quality instructional videos for solar work. As a fellow content creator in the solar and battery space, I have been inspired by your technique and have learnt some new tricks... particularly with respect to the UK electrical code (I'm based in Australia). Keep it up... I'll be watching and learning. PS. Maybe Wetherspoon need to revise their "no fired egg" policy on cooked breakfasts, or did you order the vegan option by mistake?
I’m not an electrician but I work very closely with them. I have always been very interested in the trade. I really really enjoy how you bring the theory into what you do. Bringing in experts in the field to help explain how things work. The quality of your channel is right up there. It’s rhetorical first thing I watch when it appears in my feed. Keep up the great work. Looking forward to the next one.
Thank you! 😁☀️⚡️
No idea how “rhetorical” made its way in there. Oops 😂 That should have said “it’s the first thing I watch when it appears in my feed”.
That's why he has nearly 100k subs in a matter of months. Other lads take years to reach where he is now. He's probably the best electrical content creator on here.
@@ElbowqNo need to make a second post to correct your first: just edit and correct the first post!
Rhetorical, might be an efixx word of the week slipped in there😉
Thanks Cory.
Another great video. Ground rod testing was very well explained by your friend. Thought the test rods might have been deeper, Rods here in the U.S are normally 8'.
Thought I saw Jordan behind you on the beach in the last shot.
Happy Holidays to you and all your Team. Thank you for all the great content this Year.
Great vid Cory and loving the educational sections - saves a lot of googling! Just had the same 3-phase fusebox board installed and it’s a beast - ready for future solar panels, battery and 3-phase car charger. More deep dive videos are defo needed and looking forward to the boat video.
Love watching your videos, they appeal to me and I'm not an electrician, although I'd love to have solar and batteries in the future, Cory - "I'm not telling how much ballast I'm using! definitely not two bags of ballast then!!!
I'd feel a bit nervous if I had that setup that in a storm, especially by the coast that these would slide off the roof. Apart from the ballast is there anything that would stop this?
Thank for sharing so much content this year . Cory , it’s been great watching & learning + juicy educational goodness !! As apprentice sparky , look forward to more of your videos, ⚡️👊 🎄Happy Holidays 🎄
The design is perfect. Exactly as I’d have designed it. Great video my friend. In the summer I suspect that is perfect, my advice… with that meter I’d avoid a feed in tariff and would instead opt to keep spinning it backwards and self consuming! Smart meters… when will the energy companies ever do something for you for free that benefits you? 😂
Thank you so much for that lecture about earthrod measuring. Next is how you measure a ground loop. ;). Great work!
Just found this channel and already loving it. Great content and super funny but not patronising presentation. Double thumbs up. 😂. I'm just having roof solar fitted and the chimps who installed it mounted it east west on a south north roof. So, half the panels would never see the sun! Credit to the company, they have admitted the error and are returning to fix it. Consequently, this is a pertinent topic for me right now. Do please keep up the informative vids, and best of luck to you - you seem to be bucking the millenial trend and getting out there and doing it. Kudos. :-)
Thankyou Cory. I know nothing about solar tech or being an electrician - yours was so informative. Learning lots
Glad it was helpful!
31:51 In Belgium this is to high .. regulations here A.R.E.I state it has to be lower or equal then 30 Ohms .. the one i did where usual 8 to 15ohm .. usually 2 or 3 rods ..
Great video Cory - I’d like to see more insights into your thought process when designing. Target export %, to balance efficiency vs cost, ROI, panel size etc. I know it’s not a huge consideration on a 5kW system but I bet you gave it some thought.
Also, getting banned from spoons in some achievement
I has solar installed in 2011 paid for itself in fit payments by 2019 so now its earning me on the installation cost, for the past 4 years, 12% interest plus the electricity the panels generate generated for the past 12 years.
Paid for by the rest of us, you’re welcome.
2:56 😂😂😂😂 love your humor, Cory!
No calibration sticker on the Tester. I had a solar system installed and went for several 2.4kw batteries just in case one failed in the future so I can still use the others until the replacement is installed. I can add batteries at anytime. I would recommend a 5 or 6 kw inverter especially if you have an electric oven and induction hob. Nice commando socket added to your install, for an EV 3kw charger ?
Your videos make me laugh at all the dad jokes but behind that is some seriously awesome professional work. I feel i have learned a lot, thanks Cory! 👍👍
I appreciate that!
Hi Cory great video 👍 , watched all of it without skipping any , just one question, did it require planning permission to have them on that flat roof ?
There is a rule change for solar panels from 21/12/23 as that as long as you do not exceed 0.6m above the flat roof (excluding the height of the chimney if present) it falls under permitted development in England anyway. See The Town and Country Planning (General Permitted Development etc.) (England) (Amendment) (No. 2) Order 2023
However not all properties have Permitted Development rights, conservation areas may require further permissions/restrictions, so do your own checks. Rules may also be different in the devolved nations.
@@sjdiy8230 thanks for the info much appreciated 👍
Another very interesting and informative and entertaining video Cory.
Mate one day you will get scouted for TV all day long mate. Merry Christmas mate.
Brian's comment to run to the other end so you could hear yourself made me choke on my coffee 😂. It's hard to call what we do work when you have good people on your crew.
So true! 🤣🤣🤣
You smashed it with this video 🎯 well done ! 👏
thats the first i've heard of panels being mounted like that, as long as it works and stays put.
Great vid! Watched this prior to my solar course. Helped a lot, cheers Cory👍
Great to hear!
Nice one Cory, great video.
Just to confirm, I had a Wetherspoons brekkie this morning, and there was 2 fried eggs included 🍳🍳🤣🤣
I appreciate the price info, I am considering a ground based system and any indication of price will help weed out the charlatans.
hi @corymac ,
great video I don't know why I didn't come across any of your content sooner since I've been searching for solar info from years nearly a decade ago.
as a retired installer I definitely not planning on getting start again but please don't blame me for keeping my knowledge updated.
I wanted to know 2 things:
-battery unit was mounted directly on a wooden based panel, isn't there any requirement to line it up with less combustible materials?
-your hi-vis jacket, that's an overseas brand isn't it, how did you manage to get one?
tyia
Love your honestly about your basic understanding of the earth rod as its a confusing subject that most of us dont really understand fully..
Every day is a school day!
£15k for a 12 panel with 10kw battery is very reasonable considering you also fitted a 3 phase board and used the pv ultra
Thanks mate 👍. The customer did help, cooked a delicious dinner every day, and it was only down the road, which helped!
Thanks
You’re correct Cory Wetherspoons say “Tuck in to our traditional breakfast of fried egg, bacon, sausage, baked beans, two hash browns and a slice of toast - or our large breakfast with two fried eggs, bacon, two sausages, baked beans, three hash browns, mushroom, two slices of toast. A small breakfast is also available.”
Oh my goodness Cory I nearly missed this. I'll have to warch some now and some later...here we go...
Edit: well I caught up, I love how you manage to educate and inform your fellow electricians without being boring and raising a chuckle. That was fascinating about the earth rod impedence test (hope I've got that right!).
As a lay person I have a question...were those mounting buckets really only held down with a couple of bags of ballast? No other protection from the wind..and dont they fill up with water? On the one hand it would lend extra weight but on the other hand there would be extra weight on the roof. I'm interested because I have a small flat roof which might take a few panels one day. Think I'd want to have some sort of bar across the roof and going over the side to be fixed under the edge. Fix the buckets to that so the wind has to not only pick up the weighted buckets but the roof as well!
Very enjoyable video, thanks Cory 👍
Legend 👊🏽
Another great video cory. I'm a has engineer and no idea why I watch a smelly spark but secretly I do enjoy your quality of work lol.. was the 15k including materials or labour only? You are a man with more knowledge than most sparks and you obviously have customers who are willing to pay for high quality work.. looking forward to the next video pal
Materials and Labour, no VAT as it’s not added on renewables! Thanks mate 💨 ⚡️
Thanks for the info 🙏 - Are you bonding the Garage grounding electrode to the house earthing rod?
I have serious doubts and mixed feelings about this subject as I have long distances between the generating area, the solar compartment and the house & outside buildings and in the event of lightening striking the soil in the area, there could be a vast differential of potential between the two grounding electrodes and we don't need that much of an imagination to see what could happen 😍 Have you been wondering that too ?
What angle are those panels? I thought 30deg from horizontal was optimum for grid connect? How do you work out the spacing between rows to prevent shading with low winter sun?
Thanks for the nice video. The best thing in learned is the reason buy a white van is that you can use it as a white board. Not sure if a black van would also suffice as a black board though ;)
- black vans work with paint pens, lol...
Awesome video as always Cory! Im a UK spark but moved to Canada, still enjoy watching your content to keep up with the times 😂
Would always use concrete slabs ballast not something that can be dissolved over time
I was in Wetherspoons earlier there for lunch earlier. There was a breakfast menu on the table that shows a cooked breakfast with a fried egg. I have a photo of the menu if you want it?
BRIAN IS A TOP CUSTOMER #HARDGRAFTER... KEEP IT UP BIG CORY MAC... One question was the ballast enough to sit in the buckets to keep the weight or did you fix them to the roof?
Bryan is the man!! They’re weighted down only 👍🏼👍🏼⚡️
Thanks!
Class content mate, always learning top quality stuff, so helpful as im only doing solar PV installs about a year now and only fully qualified a year, sparks from ireland.
You told us you had 600kg of ballast, and 12 panels, so are you using 50kg of ballast per panel to weight it down? 🤣🤣
I thought that, when Cory said "I'm not going to tell you how much weight you have to work that out for your install" I thought 2 bags of ballast per pod 25KG each thats 50KG LOL
You must always "check all factory connections" on electrical equipment, whether domestic or commercial, as per the warning stickers on it. As the installer it's your responsibilty to torque them up correctly, and it's on you if they aren't, not the manufacturer.
Hi Cory,
Do you ever just install the batteries and inverter without the solar panels to allow storage at a cheap rate, with the option to install solar panels in the future?
Would this system allow just the batteries to be connected?
Thanks for your videos, Chris (sparks in the East Anglia).
Another great video of Cory and his Dad Brian bonding over a solar install..
top video Cory as always, enjoyed that. Keep it going.
Thanks Mark!! 👍
What exactly do you mean with the "German" System? Here in Germany most Households do have a three phase supply but then the power should also be distributed as evenly as possible. There are also some old houses with single Phase Power, but not many.
Cory I noticed there were a lot of trees or bushes in the line south did they affect the input at all.
Great vid BTW the tubs were interesting were they bolted to the roof. Keep them coming.
It would have affected it to a greater extent, but thanks to the optimisers, its limited.
Keswick is about an hour from me but if you ever want a wetherspoons next time your in Cumbria we have 2 here in Carlisle
Can you install a solar edge inverter and panel optimisers with an existing solar system or do the panels need to be solar edge also?
Your customer was a great guy. Living nearby, I've located the property but I'll keep it quiet as I'm not a stalker 🤣🤣🤣
32:00 Here in our area in Texas we have to install two 8' rods for each install. 🤠👍
🙏🏼⚡️
Sounds like hard work! But I guess it’s a way bigger space with bigger distances
Great video! Educational and amusing! Great job! 👍🙂
hi cory ,you great electrician and you are a great example of reality vs text book .
118.5 ohms, jfc. We need to get the reading below 10 ohms where I live. And you don't need any special equipment, metrel can measure earth rod resistance with the spikes the same way
Wont those box like things to angle then need screwing down ?, did i miss that bit ?, also wont they fill up with water
They’re ballasted, and they have drain holes 😄
Great content, very informative and enjoyable. Have the panel mounting tubs on the roof got drain holes in them. Full of rainwater they would collectively weight a ton?
They have drain holes 😊👍🏼
Great vid as ever what’s the best qualification to go for first solar pv or battery storage as moneys tight in Jan🤦🏻
I’d say PV first mate :)
The battery storage one is a total scam imo
@@corymac 🤣🤣
Top tip for you now Cory, pull the blue rope from the middle and you don’t end up with that mess you had 🤣
Done the same job, same ballast used, only used a catenary wire drill hole top of bucket from left to right attached to the wall plate on each side.
Shame YT does not like a link, I would upload a picture
Not a bad idea at all
@@corymac o and the "same as the video" buckets, have ribs also added a squirt expanded foam on 2 ribs, it was the same on the coast, the roof would never hold 5 bags per bucket 30 panels system. 12kw system
Thr customer was awesome, quite humorous
We agree!
Yeah the customer was legend!
Not squeamish about doing what must be done to get cabling through either. Tiles? Cut them. Underground ducts? Splice them.
Nice video Cory. Price is competitive, no scaffolding but did you do the duct trenching? I was thinking of sticking 4-6 panels up on a bit of flat roof on the south side of my place to get a better chance of filling the batteries for longer in the year. I’ll let you know once it’s on the cards. Have a good Christmas, Ian
Ian I’ll come work for you anytime if you have those fantastic sausage rolls again. I’m only a text away!!!
Are you still working in Portsmouth? I would recommend trying Spinnaker Cafe in old Portsmouth for a breakfast, it’s lovely! Might bump into you at some point as I work in Portsmouth as a sparks
Surely with the earth electrode the critical thing is to measure the resistance back to the substation earth to ensure that there is a sufficiently low loop resistance to ensure safe disconnection. Surely it would be better to measure between the new electrode and the incoming PME earth, or just do a loop test using the new , disconnected electrode. What you appear to have done here is to measure its connectivity to the customer's lawn, which may be in the opposite direction and with different soil conditions. As well as wasting time with the temporary probe placements. And advertising a non-essential piece of kit.
This is the proper method to carry out the test, with the process, and equipment as per Guidance Note 3. For a deeper dive into why, and how it works, feel free to check it out for yourself in GN3, and whilst you’re there, also Guidance Note 8. Thanks for watching! 🙏🏼
@@corymac Thanks Cory. Of course the main thing is to ensure a good path between protective casings and the nearby ground (Timmy's Terra?) to minimise error potential. The loop resistance is to ensure safe disconnection of the fault. Perhaps the regs place too much emphasis on the loop resistance, causing us to forget other things. Such as neutral connections.
Just finally finished off getting my G98 paperwork for a self installed battery/inverter setup. Running off delicious 9p/kwh all day. Installed it in such a way that when I can be bothered to call a spark to wiring it up legitimately so I can get the EIC and part P stuff done if/when Octopus make their non MCS export system less expensive and more tried and tested.
What qualifications did you put on your G98 ?
@@grahamdaniel6035 I put the electrical installation NVQ 2 qualifications (U1012231 and U1012232) I got back in college donkeys ago, but you can just put N/A Self Installed if you don't have any.
That's what basically everyone else has done when self installing.
It's important to remember that they are not asking that question to check the quality of installation, cause even qualified sparks can do some god awful work. But they want notification of what's hanging off the end of their service head so they know who to talk to about the installation, and so they can plan network upgrades in the future.
If they know they know how many homes can dump power onto the grid, they might have to limit new people applying down to a lower maximum export, or spend big money increasing capacity so you don't get those homes backfeeding the substation.
Great video Cory ! Terrific job on the install. Really like that you went for thick 16mm cable. The console tubs are an interesting solution to tilting the panels. My panels were tilted with aluminium legs and frames. I think I like my aluminium tilts better, because I'm in a cyclone prone area and I like things bolted down.
I love my solar which was installed in Aug-2023: solar panels on my roof and a grid tied inverter (no lithium batteries for me). This was my 3rd solar panel installation, each at a different property. Also have an old Solar Hot Water System (HWS) on my roof - which produces more than enough hot water for my needs, even after days of overcast / rainy weather. My power bills have turned into credits, and I now get free electricity and make around $100 per month tax free - a whopping 25% Return on Investment (ROI). It's like having a piggy bank on my roof. Highly recommend others do this if they can. Use a reputable, quality installer - like Cory, and always do your research first.
There's an egg shortage so Spoons have taken eggs off the menu in some locations, certainly in my local one - Portsmouth
Watching the amount of work required for the install of the panels I was trying to guess the cost. It did seem quite high so the payback time in electricity would be very long.
These plastic tubs are a bad solution. Because every tub can move separatly it needs way more ballast to stay in place. Also the panels heat up more because lack of airflow behind them and will generate less power.
I dont think there is enough ballast there - did you used the Renusol PV-Configurator?
Any reason you don’t put the modbus meter at the supply head end, modbus is digital and designed to run over many metres so I would have thought you’d be less likely to get wonky readings with the meter at the supply end?
Surely if you have the inverter connected to the mains supply for charging when there’s no sun then it’s technically still a TNS/TNCS system with a redundant copper rod in the ground?
47:40 why would you want it to be clipping, even with the battery?
Say your solar pv panels can at that time output 4kw, and the battery is full, why would you limit yourself?
Octopus export tariff today is around 17p/kwh, so it is kind off worth exporting these days.
Love this long style of videos from ya m8, watched it all the way through, when are ya going back to Norway or maybe some other work in Europe so we can compare how things are elsewhere please?
That’s part of the calculation, you hope that with a correctly sized battery, the clipping is minimal, and it is better to have the inverter running efficiently at its namesake all year vs a few extra KWh a year and a less efficient inverter
Oh, so say at 2kw inverter has a lot of losses inverting the DC to AC, whereas as at full tilt it does not?
Thanks for the mega quick reply by the way!
Clipping makes a lot of sense in terms of grid planning, the grid would much rather you exported over a longer time frame than be all peaky and syncd up with your solar neighbours.
Clipping makes sense when you have an export limitation....If you have 3.67kW export limit and only 3.67kw of panels that might be fine in the summer but when there is less sun about even 5kWp of panels wont produce that so over sizing the panels and accepting clipping in the summer means you get maximum output for longer
Cory, where did you get the document holder, can't even find a decent one on Amazon?
This was so good thanks for sharing can I ask where you got the flat roof mounting trays from please
Renusol! ( from Callidus wholesale, tell them I sent you and they’ll sort you a good price )
20:41 Was that the _John Herbert_ character with the walker from the Simpsons I saw in the background of that shot Cory ? Hmm...
Octopus are now offering SEG Smart Export Guarantee Tariff for non MCS approval. May be good for customers that can't afford a battery. YT wont allow me to put a link, but all you need is to be a customer, have a smart meter and £250 upfront cost for SEG approval. Worth considering for non MCS installers/customers.
These SolarEdge optimisers seem to have a very poor lifetime. Seen failures within a year on about 15 installations this year 😮😮
I’ve not found that personally, I’ve not had a single failure in the last two years I’ve installed them, but I’m only a small company I guess.
I am in the market for a solar system at the moment and am very frustrated by the pricing etc I am seeing. Companies seem to want to hide labour costs in the materials costs. I know JA Solar 435W panels should be about £100 each (without VAT), yet they all want to charge me more like £450 per panel. I know there are labour costs, but charge them as labour!!
If you want a straight forward cost, ping me an email - info@oyelectrical.com. We don’t break down labour / materials, and don’t insult people’s ability to look at pricing online to compare. It’s just a cost for us to do the job.
@@corymac Ha would be like having my panels installed by a celebrity! Think we're a bit far from you though, as we're over in Bristol.
Not a celeb, and not too far mate!
Ping over your quote and I’ll see if I can match it
Think I would go for solar water heating, that's got to save a lot on energy costs.
Isn’t this going to be a phaff when the felt roof has to be replaced?
I guess. But they’re not too difficult to shuffle about… simpler than a new roof with tiles
15k , was that just for labour or did that include solar edge equipment
I would guess that's only for equipments, labour was free since "the victim" 🤭 chipped in and obviously a content material as well, surely that would worth something.
It is better to make holes in the base of the plastic so that rain water does not collect in it
There is already holes in them 👌🏼
I would be so worried about those panels just sitting on a tray. Not necessarily from taking off but even sliding off the roof over time.
- me too - I would be happier (if it were my install) if the trays were fixed to stringers of some kind (even if avoiding/minimising roof penetrations)... Seeing they were only ballasted with ? 40kg " - and were fairly easy to move around.
The trays seem a fairly simple way to achieve a few degrees of tilt angle...
Hi Cory how you put the wires in the conduit on the garage roof was on good idea because it stop rats biting the cables.keep up the good work and Have a very happy Christmas to you and you wife.
Great video. Can’t wait to see the boat!
You should totally bring Brian along on future jobs. He has plenty of good ideas.
Do the solar panel trays have drain holes? (I guess they do otherwise retained water would be tremendously heavy). Great vid as I have just had solar edge fitted ( in roof but no battery) so was able to tick off the same stuff my fitter did. Thanks
They do indeed!
i have solar power installed at my house, it was installed before I moved in. How on earth do i use the power that's been collected by the solar panels lol...
Hey Cory, Great video! I've got 2 questions:
Does the solar edge work in the absence of mains power (off-grid) powering the house? Does it need any special external box? I've got the Huwaei system, and it doesn't work in island mode without an extra box called the backup box, apart from that looks like a very similar system.
Hey! Thanks.
It does work off grid yes, you’d need the home hub add on
Thanks for that @@corymac . So essentially the same concept, buy another box to do that. From what I understand the complexity comes from synching the phase to the grid, as opposed to generating it's own sin wave and the switchover when the power does come back. On another note it would be interesting to see some videos on home wind turbine stuff. I'm especially interested in how it would be able to go on an MPPT of a solar inverter.
@@pteichner - wind tends to use a different charge controller compared to solar - diverts to a bump load (water heater or air cooled resistor)..
@@kadmowso not optimal for charging a battery?
How do you calculate your invoiced time on jobs that you are filming and work on per hour basis? Is the customer paying for all the extra hours it takes for you to workslower and film?
I don’t work on an hourly. All my work is quoted and on a fixed price. Filming is at my own time & expense.
Great content and very useful to understand the price! How long roughly would it have taken if you were doing that job in one go? Be good to understand that vs the price charged
What’s the breakdown of materials and labour for that quote?
Do you get a breakdown of material and labour at the dentist, or a breakdown of costs at Asda?
@
Get your point, didn’t mean to imply anything.
Was just curious what the wholesale cost of all the equipment is, and how much the costs would change depending on complexity of the install.
The downside of a DC battery is that you've only got one inverter in the system which does then limit your total draw if you've got hefty appliances, but there's always going to be a compromise somewhere with any installation.
Unless you put a second inverter in there......
Not if you've got an 8kW inverter like me, it happily runs the whole house in the event of a power outage, and with no changeover delay, it's instant. Victron 48/10000.
Does nothing fix those tubs to the roof? Is it just ~40kg of ballast holding them down? That’s wild if it is!
been wondering about that myself 🤔, wasn't thinking about gale level that has potential to knock them out of roof but deviate the angle will be annoying enough.
What did you use to make the tubes watertight again??
Do you need an EICR before any solar installation?
Surprised you haven’t used a duct grade data cable. Great video none the less
Nice to alert any potential cable thieves that the DC cable is only live during daylight!
Great installation , keep up the good work
Thanks 👍
Hi Cory,
Getting lots of people asking for off grid what other system other than victron would you use ?
Cant wait for the off grid boat!
Victron, and looking into Sunsynk / Deye!
@corymac thanks appreciate it, keep up the good work
Another nice one, Cory!👌
Glad you enjoyed it!
Since when have being banned from Wetherspoons been a punishment?
😂👍🏼