Tag Archives: solar energy control panel

Monday 15th December 2014 – I’VE FINISHED …

solar energy control panel les guis virlet puy de dome france… the control panel in the barn. At least – it’s never ever going to be finished, as I know from bitter experience, but I’m happy with what I’ve done to date. Just one or two things missing – a timer and a charge controller for the wind turbine (although that’s not something that I’m planning on in the near future) and an electricity meter for the mains electricity, but I’ll have to wait until I go to the UK in order to find one of those as they are big, heavy things and cost a fortune to post.

Mind you, even the simplest thinhgs today were complicated. The hook and eye that I bought from Brico depot were the usual Brico Depot rubbish and I had to put the hook into the vice and compress it in order to stop it flying out of the eye. That was the top panel. The bottom panel is held up by a hasp and staple and the front panel is held up by a length of threaded rod through to the rear, and fastened by a wing nut.

Now I need to make the clock work, and to find the instruction book to find out how to configure the new data recorder.

I also made a start on tidying up, and found the Ryobi Plus One flourescent light that I had mislaid, and I’ve finally after much binding in the marsh managed to undo the giant hole cutter from the long spindle – that which jammed up when I was drilling that hole yhrough the wall 18 months ago.

I had a late night last night – about 03:45 and it was difficult to crawl out of bed at 08:00. I went to Marcillat and Radio Tartasse to record another series of rock programmes and then Liz and I did another month of the usual programmes.

And herein lies a problem. We had time to go for a coffee afterwards, but if you remember last time we were there when we heard that the hotel was closing down – well, it’s now closed. And there’s not another cafe open in the town. It seems that that which I had foretold last year, when Pionsat’s mayor announced his grand plans for that town, has truly come to pass and Marcillat is starting to wither on the vine.

This is sad.

Back here, I passed the rest of the morning working on another rock programme – trying to get myself well in advance, and being inerrupted by the postie who brought me the lights that I had ordered for the trailer. And then, after my butty, I went out and attacked the control panel.

Tonight I made myself another giant aubergine and kidney bean casserole thingy, with enough to keep me going for four days. I enjoy doing this as cooking for the next three days is simply a matter of warming things up. Much as I like cooking, I don’t want to spend too much time over it.

Friday 12th December 2014 – AT 20:30 THIS EVENING …

… I was still outside working. And that’s something of a record, especially for winter when I usually knock off at 18:00.

The reason for this is that I’d finished my work on the front panel of the control board for the barn by 17:00 and as things can only be disconnected and disconnected when there’s no solar energy being received, I decided to attack it then and there.

It wasn’t easy either, helped by my losing everything that I needed, not finding what I was looking for, dropping everything else on the floor, finding that the holes in some of the terminals are the wrong size, finding that some of the cables that I cut aren’t long enough. And that was just for a start. There was much more as well.

Eventually, everything was installed and fitted, and most things seem to work. One or two things, however, aren’t doing what they should do, and I’ll have to have a closer look at them on Monday afternoon. But it’s been worth it all, and it’s really nice to have 12.8 volts in the barn late at night – this is an unusual experience.

Mind you, i’ll probably wake up tomorrow and find that the barn has burnt down.

Talking of waking up, I actually, much to my surprise, had a decent night’s sleep for a change especially as I had gone for an early night too. I slept right through until the alarm sounded at 07:30.

And I’d been on my travels too during the night. I was in a town near Lindau in Bavaria, and I’d met up with one of the women whom I’d met in Greece last year. She had found some rooms for us in a hotel in the town nearby, at €48:00, and although the hotel wasn’t too bad, she took me to see some hotels that she had rejected – at €18:00 per night – and these looked so much better than the one that we had reserved. I felt extremely disappointed about that, that was for sure.

While I was in my hotel room, I was trying to chat on the internet to a friend of mine but each time I switched on the chat program, it defaulted to one particular person, and that wasn’t the person with whom I wanted to chat. And I couldn’t remember how to switch back to the general chat so that I could see if the person with whom I wanted to speak was on line.

From there, I was wondering around and met a young woman with a child aged about 6 or 7. This woman had black curly hair, I remember, and she was planning on wearing a black dress and shoes to a dinner to which she had been invited. I suggested white tights too, and the little girl was all so enthusiastic.

All of this was so exciting that when the alarm went off, I turned it off and went straight back to sleep, and found myself exactly where I had been when the alarm had gone off. That’s not something that happens often.

But I really do wish that my life during the day is exciting as what goes on in my head during the night when I’m on my travels.

Thursday 11th December 2014 – I FINALLY BIT THE BULLET TODAY.

When the alarm went off this morning at 07:30, not only was I up and about already but I had even had my breakfast and drunk my coffee. Having had an early-ish night last night I was wide awake by 05:00 and by 06:30 I gave up on the idea and made my breakfast.

I was outside by 10:00 and the first job was the check the tyres on Caliburn. The right-hand rear tyre looked distinctly low.

solar energy power prtable control board kubota B1220 tractor les guis virlet puy de dome franceIt wasn’t, as it happened. It must have been an optical illusion. But nevertheless it gave me the opportunity to try out the portable power board that I built the other day.

Here it is wired up to the flying lead on the Kubota tractor and the air compressor ran quite nicely off that. All the four tyres are now at the correct pressure and I’ve even charged the tank on the air compressor.

As I said before, the idea of fitting the flying lead on the Kubota was an impressive decision.

After all of that, I fitted the inline fuse for the overcharge circuit on the power board in the barn – the fuse that I had forgotten and wbout which I spoke yesterday.

I also fitted an LED striplight in the barn so that it illuminates the power board – whenever the power board might be finished.

After lunch (and after a little snooze too) I fetched up a pile of wood for the fire for the next few days and then carried on with the front panel for the power board. Almost everything is now in place and I’ve even done some of the wiring on it.

However, I did manage to shear off a screw on one of the connectors on one of the data loggers so I had to work out how to dismantle that, remove the broken screw and then find another screw to replace it. And that didn’t take only 5 minutes either.

In other news, I had a friend from the North-East of England who mysteriously disappeared out of touch about three years or so ago, and I had no news at all. Anyway, all of a sudden, he’s reappeared, and that’s cheered me up.

I’m resisting the temptation to ask him where he’s been – if he wants me to know, he will tell me. Usually with my friends and associates, it’s one of three reasons –
1) – they’ve shuffled off this mortal coil (clearly not the case here)
2) – they’ve been removed to a place of safety in accordance with the provisions of the Mental Health Acts
3) – they’ve been sent down and detained at Her Majesty’s Pleasure – the more usual fate of my friends, although what pleasure Her Majesty could possibly have from detaining any of my friends is very hard to understand.

Wednesday 10th December 2014 – I’VE BEEN OUT …

… this afternoon. An estate agent wanted to visit Cecile’s house in order to take some photos and as I have the keys, I had to let him in. And it was cold, wet and miserable too outside. I didn’t feel in the least like going out but I do need to become involved in civilisation a little more.

I had an early-ish night last night and so once again I was wide awake long before the alarm went off. And after breakfast O had a lot of work to do. Now that i’ve started on the mince pies, I eed to attend to other Christmas matters, such as ordering everyone’s Christmas presents. Christmas is sneaking up on me and I don’t want to be caught unawares like I usually am. I’ll have to go into Montlucon on Saturday too as there are more things that I need.

Back from Cecile’s and after lunch, I carried on with the front panel of the control board for the barn’s solar panel installation. The European and British 230-volt sockets are now installed and wired, and the two 12-volt sockets, one for the main circuit and the other on the overcharge circuit, are in place.

I’ve identified something that I’ve missed too. The overcharge circuit needs a fuse and I’ve forgotten to fit it. Still, it’s not a big problem and there is plenty of room for it.

I’ve also made a start dismantling the old control board. I had a dual cigarette lighter socket thing there, and that also had a digital DC output that could be switched to a variety of DC voltages and comes with assorted “ends” for charging low voltage DC appliances. That’s that I want for the new control panel – with a USB adaptor in one of the sockets and using the other socket for things that can’t be fitted with one of my 12-volt plugs – and so that’s the first thing to come off that old control panel.

And it won’t be the last either.

Tuesday 9th December 2014 – BRRRRR!

Minus 2.4°C outside just no when I went outside to take the stats. And it’s getting colder too. Winter is definitely here and no mistake.

This morning though, when the alarm rang, I’d been awake for over an hour and had been polishing off a bottle of fruit juice. That’s what happens when you have an early night. And I’d been on my travels too. I’d been playing football for Cefin Druids but running up and down the wing off the pitch, just to take the throw-ins. But someone else started to take them so I thought “sod this” and went onto the field.

Afer breakfast I fitted the rest of the important cables to the second part of the second layer of the power board in the barn, and fitting it into place.

After that, I started on the front panel. First job was to find the battery isolating switch that I was looking for on Friday. I didn’t find it, but I did find all of the others so now I have one in place. I also found something else that I had lost ages ago – part of the centre of one of the batches of hole saws. No idea how long that I’ve been looking for that but it does just go to show that you always find stuff you have lost whenever you are really looking for something else.

As for the front panel itself, all of the holes have been cut for the gauges and meters as well as for the battery isolator and the light switch. What I’ll do tomorrow is to do the cutouts for the British mains socket, the Euro mains socket, the 12-volt standard socket, the 12-volt overcharge socket and the cigarette lighter socket. When they are wired in, I can install the front panel.

Tonight, I cooked a mega curry of lentils, potatoes and mushrooms. Enough for another three meals and they should keep for a week or so in these new storage jars that I’m using.

Friday 5th December 2014 – IT WASN’T QUITE AS EARLY …

… as last night. Still, being in bed by 23:30 is still something relatively unknown around here, as regular readers of this rubbish will realise.

And as you might expect, I was wide awake by 06:00 and if this carries on, I shall be emulating Rosemary in that I shall be making myself a coffee early in the morning and then going back to bed. And I forgot to say that Percy Penguin – she who doesn’t feature on these pages half as much as she deserves – put in an appearnce during the night, as I was on my travels in Cheshire.

First job after breakfast was to empty the compost bucket that I have up here. And then second job was to empty the beichstuhl – such are the delights of my living habits around here.

Once all of those were out of the way I carried on with the power board. This involved making up a flying lead so that I can connect all kinds of things to it – including the portable power board, if ever the need arises.

Once I had done that, I had to make some cables to connect the dump load. This le to a good half an hour looking for the negative 25mm cable.

And hereby hangs a tale. This cable only comes in blue and red, and I use only red and black for the 12-volt circuits. So you can see an immediate problem. However, I have learnt, by serendipity, that the red cable, if left out in the sunlight, fades to a nice dull yellow. I therefore have a couple,of lengths hanging upoutside quietly fading, but it took me ages to find the length that had already changed colour.

Eventually I found it, and so I could make up a red cable and a yellow cable for thr dump load. As you know, my sldering is rubbish but I have a crimping tool for fastening the big aliminium terminals that I use, and then I finish off with half a dozen turns with the vice.

Cecile rang up too for a chat,and she was on the phone for a good hour. Terry rang up too for a chat. It is nice to be popular.

After lunch, I made up a couple of cables for the big Studer inverter. But I’m not at all sure about this. I bought it years ago off eBay and it’s never been installed, although when I gave it a whirl a few years ago, I found that the capacitor was faulty and I had to send it away to be repaired.

The cables were not much problem, but fitting the inverter certainly was. You have no idea how heavy it is, and it’s hel on by screws through bolt holes, rather that cutaways, so you need at least four hands. After much binding in the marsh, I fitted a shelf onto the power board in the barn and put the inverter on that so that it was in the correct place – and then I could screw it up.

I remain unconvinced about its effectiveness and I might end up taking it off again.

I spent the rest of the evening looking for the keyswich that I put on one side on Sunday. This is actually a keyswitched battery isolator and I need that in my circuit so that I can disconnect the batteries without disrupting the system. I had it in my hand on Monday and put it safe where I knew that it wouldn’t be lost.

And I have another three somewhere too – and could I ‘eck as like find one of those either. But this is the story of my life, isn’t it? I spend more time looking for stuff than I do actually using it or fitting it.

Wednesday 3rd December 2014 – I WAS RIGHT …

… yesterday when I talked about this snow.

snow 2014 indespension plant trailer les guis virlet puy de dome franceThis morning there was about half an inch on the deck of the new Indespension trailer and other similar surfaces. There was also a layer on the leaves on the plants and so on, but it hadn’t stuck to the ground.

And as the day wore on, the snow gradually disappeared, washed away by the thin drizzle that fell throughout the day.

I’ve been working on the power board in the barn. I’ve found two melamine-covered chipboard planks that were part of an old cheap chest of drawers. They are 25cm wide and so, together, were about right for the 55cms that I need to cover the power board below where the charge controllers are. I’ve mounted them on 37mm laths so that they stand off the back part of the power board and the cables can pass behind.

I’ve invented a kind-of hinge set out of a couple of L-shaped joinery brackets, so that these smaller boards will drop down so that I can work on the cables behind if necessary, and the upper board is installed.

solar power renewable energy control board les guis virlet puy de dome franceAs for the lower board, that has the laths and the hinges, and I’ve also drilled 3x8mm holes in it. I then cut some 80mm lengths of 8mm threaded rod and passed them through the holes.

I’ve fitted some plastic pattresses front and back on each of the threaded rods. And if anyone wonders why it is that I have fitted the terminal connections within pattresses, then drop a spanner down the back of the power board with no pattresses and 660 amp-hours of batteries wired in, and see what happens.

solar power renewable energy control board les guis virlet puy de dome franceI bolted the rods firmly in place so that there is 25mm of threaded rod out of the back and about 35mm out of the front. Attached to the rear of the threaded rods will be connections for all of the electrical equipment that will be permanently in place, and in the front will be the more temporary types of electrical equipment.

Two of the lengths of threaded rod have been connected together with a negative battery cable, as I’ve found in the past that I need about twice as many negative connections than positive connections.

And why is this?

That’s because there’s a fuse box off a Vauxhall Astra wired into the positive circuit. I like these because they are easy to take off scrap cars, and have one thick lead in, four of the giant fuses, and four wires out. I have four 12-volt electrical circuits – an upstairs lights and upstairs power, and a downstairs light and downstairs power. These circuits feed off the fuse box of course, but each one needs to have the negative circuit connected to the power board individually.

So that’s as far as I have reached today. Tomorrow I’m out, and so I’ll crack on with the power board on Friday.

Tuesday 2nd December 2014 – REMEMBER THE OTHER DAY …

… when i said that I reckoned that winter was just around the corner?

1st snow winter 2014 les guis virlet puy de dome franceWell, I wasn’t wrong. At about midday today it started to snow – the 1st snow of winter 2014/15.

It might not look like much, but it snowed steadily throughout the afternoon and when I knocked off at 18:00 there was a think layer that was doing its best to stick. And had it been light, I would have taken a better photo of it.

I wonder what it’s going to be like tomorrow morning.

portable power board les guis virlet puy de dome franceI finished off the portable power board this morning. Well, it’s almost finished because it needs a backing on it to keep the cables and the backs of the sockets covered up.

There’s the inverter on there of course, a 600 watt one, together with an electric meter and a timer. Then we have three types of socket – a pair of 12-volt sockets, a single European 230 volt socket, and a pair of UK 230 volt sockets.

Regular readers of this rubbish will recall that I use British plugs and sockets on my 230 volt system because the plugs are fused, and that’s a useful thing to have.

This afternoon, I started on the new power board in the barn down at the southern end.

The bad news is that I dropped my Ryobi Plus One handlamp and broke it. That’s a tragedy because it’s the best light that I’ve ever had and I shall miss it very much.

The good news is that the power board is up and in position. The Xantrex charge controller that works the bank of solar panels is installed, and that wasn’t as easy as it might have been. I forgot how rigid the ware was and it took me ages to bend it into position and thread it through the series of holes through which it needs to pass.

Threading the wires through for the wind turbine was easier, and that’s in place together with the meter that reads the voltage and the amount of charge.

There was an hour left and so I settled down to connect up the new batteries to the system.

And here’s a thing.

Which company sells batteries that take a certain size of bolt that is supplied, so you can look at it and know which size of battery cable to order – and then sells you a meter that works off a shunt connected to the negative lead between the battery and the grounding circuit – and which takes a larger bolt?

Of course, you can’t buy battery leads with different-sized terminals on each end, so tomorrow I’m going to have to cut one lead in half and solder larger terminals onto the cut end. And my soldering is rubbish too.

I have to say that I’m not at all impressed with this company

With the snow, I lit the fire again tonight and made a mega-aubergine-and-kidney-bean whatsit. There’s enough in there for four days as usual and tonight’s helping tasted really nice. Somehow, cooking in the oven tastes so much better.

Monday 1st December 2014 – THAT HANGING CLOUD …

… that arrived at Chamalieres yesterday followed me home last night. When I went out late last night to check the stats, there it was hanging all over my little mountain.

It was still here this morning and it’s been here all day. In the barn I had the grand total of 0.350 amp-hours of solar energy, and here in the house it was about 1.5 amp-hours.

All day it’s been drizzle and tonight at 21:00 the temperature had dropped to 1°C – the lowest temperature so far. That means that tonight it will probably drop below freezing outside. Anyway, I had the fire lit in here and cooked the last portion of my last week’s curry. As an aside, those small sealed storage jars that I bought at IKEA are doing the business. Filling them up with hot food is creating a powerful vacuum and the food seems to be keeping much longer, as well as tasting better.

At lunchtime too, I had a go at making my own hummus seeing as I’ve run out of vegan cheese and I’m not too keen on this vegan pate. 12 spoonfuls of chick peas all mashed up, three spoonfuls of sesame seed paste, a pile of fresh garlic, some olive oil and some cumin powder and there I was. And it wasn’t all that bad either.

indespension plant trailer les guis virlet puy de dome franceAs for work today, this morning I braved the weather to go out and do some work on this new trailer. The lights on the trailer don’t work at all, and I’ll be resolving that issue in due course. It came with a huge trailer board but the light lenses weren’t so good on that, so I had a hunt around and found and old trailer board that still had some bits of light attached to it. I did a bit of mix-and-match with that and now the big trailer board is working properly.

I also cut a bungee strap in half, threaded the two halves through the holes in the traile board, knotting them at the cut ends, and now the trailer board can be hooked properly onto the trailer pro tem, until I can fix the lights on the trailer.

There was a number plate, off the old LDV that I used to have, on the old trailer board, and so now that’s attached to the trailer. The law here in France is that large trailers have to be licensed separately and carry their own number plates. In the UK, that’s not the case. Trailers carry the registration number of the vehicle that is towing them. With this trailer being an old British trailer, it doesn’t have its own number, so I stuck the LDV number plate on it.

That way, the trailer has its own identification and as the LDV is still on the British computer (it was scrapped in Belgium) any information about the trailer will eventually find its way back to me so until I can sort out some paperwork for it, that will have to do.

And then, apart from that, I’ve been up in the upstairs of the barn sorting out the wood and panels to make the power board in the barn – I want to start on that. I also found a decent but of wood for the portable power board, so I’ve been working on that. That should be finished tomorrow morning and then I can start on the power board in the barn.

High time I made use of these new batteries that I bought the other day.

Sunday 23rd February 2014 – PHEW!

No wonder I’m so flaming tired all the time, if last night is anything to go by.

There I was in South-West London, renting a room in a house and to reach the area of London where the house was, there was a zig-zag climb up to a plateau rather like the way in to Marcillat from the Montlucon road only, of course, all built-up and urbanised.

I was talking to a girl who was something to do with a business, down at the business premises at the foot of the climb, talking about the house in which I was living, and she was expressing her astonishment that here in the inner suburbs of London there was a house that had three wind turbines powering all of the electricity (I do actually have three wind turbines here).

The conversation was interrupted as I needed to go to Brussels in Belgium. There, I met Anne-Marie in a café half-way up the Boulevard Léopold II near to the Simonis transport hub. She was wanting to see more of the parts of Brussels that she didn’t know, and the area of Molenbeek and Koekelberg (served by the Simonis hub) is an area that I know quite well.

But Anne-Marie. She joined the EU at about the same time that I did and was part of this little group of us that went around together. I had quite a soft spot for her and we went on a couple of skiing trips together. She would have been a good partner for me, I always reckoned, as she had a knack of bringing my feet back firmly to the floor whenever I went off on one of my regular flights of fancy. But as is usual, though, I would have been far too much hard work for someone “normal” and so nothing ever happened. Another “one that got away”, the lucky girl.

But let’s return to the issue at hand. Despite all of the contemporary stuff that was going on in the Boulevard Leopold II, it was in fact early 1914 and the eve of World War I. Some German notable, von Something zu Somewhat, was there trying to negotiate something with some Belgian politicians and my task, if I chose to accept it, was to find out who he was and what he was doing and who he was negotiating with and why. On the eve of World War I, everyone in Europe was nervous.

So once I had ascertained his name, I contacted MI6 to see if he was “known” to the British authorities. I didn’t receive a reply but it turned out that the principal reason why he was there was that he (only a young guy) had made a young girl pregnant because he needed a child in order to inherit something. But this girl was not ready to have herself “announced” to all the world. Therefore there was some machination about producing the baby, with a spurious mother, and producing the real mother at a later date.

I suggested that he should have produced a spurious baby as well and saved all of this pantomime, but this didn’t go down too well at all.

After all of that running around Northern Europe for 100 years when I should have been sleeping, I didn’t feel too bad about staying in bed until 10:10 this morning. And after breakfast I just mooched around for a while.

There should have been some footy this afternoon – I had a choice of the 1st XI at Lempdes – about a 90-minute drive away – or the 2nd XI at home against the Goatslayers, both kick-offs at 13:00. Of course, I chose the Goatslayers at home, and so of course the match was postponed, as I found out when I arrived at the ground.

But with the glorious summer weather today (180.1 amp-hours of surplus solar energy, 66°C in the home-made 12-volt immersion heater that I use as a dump load), firstly I aired all of the bedding that I use in Caliburn – it’s been in its suitcase in the barn since early November, and secondly, I had a look at Caliburn’s auxilliary electrical circuits.

The solar panel on Caliburn’s roof rack hasn’t been charging up the second battery for a while and neither has the split-charging relay that works off the main battery. It turns out that the cheap charge controller that I bought years ago in the UK has burnt itself out. Luckily, in one of these solar briefcase kits that I bought years ago and which broke when it fell off the LDV’s roof, there was a charge controller that was now sitting around doing nothing. Consequently, that’s now wired in the circuit and seems to be working.

As for the split charger, after much furkling arouns and bad temper and cursing, I found that there was a poor earth connection. Once that was all cleaned up and greased and sanded, that now works as it should.

But with having almost dismantled the auxilliary electric circuit, I decided to tidy it all up. It really was such a mess. Now it’s all shipshape and Bristol-fashion, bolted to the bulkhead as it should be, and out of the way of where I’m likely to trip over it. But I’m still not all that happy – I can do much better than this and I will do too.

But me? Working on a Sunday? Things are getting to me, aren’t they?

And this evening, no pizza. Not that I can’t make one, but that the temperature up here is 18.4°C, and that’s with no heating on either. If I light the fire I’d be melted out long before the pizza would be cooked.

This winter is thoroughly crazy.

Sunday 6th September 2009 – AS I HAVE SAID BEFORE …

solar energy control panel les guis virlet puy de dome france… I can’t really have a day off and stay at home as there is so much to do here and I feel guilty about not doing it.

I can have a pretty good lie-in though, and it was 10:35 when I heaved myself out of my stinking pit. And if I hadn’t have had to get up to go to the beichstuhl I would still be in there now.

It was clear, blue sunny skies with a wind strong enough to send the AIR403 wind turbine spinning round. That can only mean one thing – WASHING.

So after breakfast I put the machine on and did a load. It made me think that here I am living like this with just my solar panels and a very part-time wind turbine, yet we have a fridge, a washing machine, loads of heavy DiY tools such as circular saws and the like. And the other week we had a cement mixer.

One of my friends at the time I was setting up all of this used to have quite a laugh at me behind my back and posted some pretty awful stuff about my plans in a newsgroup of which he was a member – so much so that one of the other contributors was quite offended and copied them to me. I bet he’s laughing on the other side of his face now.

While the washing was going round I tidied up my room and had a very pleasant 25 minutes chatting to Liz and Terry.

After lunch I had the afternoon off and read a book but after an hour or so I set about the house again. In preparation for restarting work tomorrow I amended the power board (amending the power board will be a regular feature). I now have the 600-watt inverter in here as I’ll be bringing the power tools inside in order to do the work on the walls and floor.

I’ve wired in the electricity meter so I can see how much electricity I’m using – but it’s not as good as the one in the barn as this one only goes to 1 decimal place while the one in the barn goes to 2 places and so is much more useful. There’s also a British double socket wired onto the power board now. One side will be for charging up power tool batteries and the other side will be for an extension to take power up into the attic temporarily.

And why British plugs and sockets? The answer is that the plugs for the appliances are fused and you can change the fuses. And as my circuit will be a maximum of 1200 watts (when the Studer comes back from being repaired) that’s 5 amps max. So a 5-amp fuse in the plugs for all the appliances will protect all my appliances quite nicely.

All the power board needs for now, apart from a woolly sock, is a mains (230-volt) clock so that I can see how long I’ve had the inverter running. But you try to buy a mains clock these days! In the barn I have a clock that Claude found for me – off an old electric cooker that he found down the tip. I wish he’d find me another for the house.

So much for my day off anyway.

Monday 24th August 2009 – WHAT ON EARTH IS THIS?

strange vegetable fat cucumber les guis virlet puy de dome franceI’ve made a start on eating my cucumbers and I put my hand inside the cloche (well, a few lengths of old concrete shuttering made into a deep frame and covered by a caravan window). This is what I discovered.

Maybe it’s a melon, I dunno. There’s all kinds of things in the cloche. However it’s quite exciting to see it.

This morning the weather had clouded over and cooled down. With this threatened storm I fixed the guttering on the lean-to so that it’s all complete on there. I was going to do the house. I have 3 long ladders here but in a masterpiece of logistics I’ve managed to have half a section of each of the ladders attached to something semi-permanent, meaning I have 3 half-ladders ( and not a single whole one) available for climbing up the side of the house.

I dunno how I manage it.

When the “storm” arrived (ha-ha-ha) it was as I expected – no more than a handfull of raindrops. Not even anything resembling a shower ( and having served on the Open University Students’ Association’s Executive Committee in many capacities for as long as I did, I can recognise a shower all right). Not even 1cm of rain to fill my water butts (although even as I type, I can hear raindrops outside).

This afternoon I carried on with my control panel. Terry suggests I put all the wires into trunking and he’s quite right. In fact I’ve already planned for that.

But two things that I did do was firstly to run the permanent wires down to the back of the control panel and attach them to the bolts behind the panel so they won’t ever be disturbed (even though if they stay around me for long enough they’ll be disturbed all right) and secondly I put some plastic junction box thingies over the ends of the bolts that protrude through the control panel so that they will be protected against short circuits if ever I drop a spanner across the ends.

I’ve put fuses (1×100 amp for the inverter that is still in Pompey being repaired, 2×30-amp for the lighting circuits and 4×70-amp for the two power circuits ans two auxillary circuits) in the fuse box, wired up an American socket (I use American plugs and sockets for my 12-volt circuits as they are designed for heavy duty high-amperage cable) and started to wire the power cable in.

I use 6mm cable for the power circuits and 2.5mm cable for the lighting. No risk of voltage drop with me.

Tomorrow I’ll finish up the basic wiring and then connect the 4 batteries and the solar panels up to the system that I’ve been building. Then I can run a power circuit and a lighting circuit as well as a 230-volt circuit up to the attic and I can get started up there.

And not before time too.

Sunday 23rd August 2009 – IT DOESN’T LOOK …

solar energy control panel les guis virlet puy de dome france… as if I’ve done very much today.

There are two circuit breakers now on the control panel. They are at the bottom right and are for the two solar arrays.

On the bottom of the board to the left of centre is the fuse box out of a late 1990s Vauxhall Astra. They are one of the reasons why I visit scrapyards in the UK so often. They have one heavy cable in and 8 maxi fuses (up to 100 amp) and 8 wires out – just the job for the 12-volt circuits I’ll be having in the house.

There’s also some of the wiring installed, and you can also see the insulation and 6 of the batteries already in what will be the battery box.

Mind you, don’t forget that it’s Sunday today so I don’t set the alarm – sleep till I wake up and so on. So at 06:55, a time that doesn’t normally exist on a Sunday morning except when I haven’t been to bed yet, I was wide away and at 07:30 I was up and about.

Another glorious sunny day was promised so I did a load of washing in the little tabletop washer that I bought for 10 Euros last year at the Virlet brocante. And I’ve had my moneysworth out of that. And while the washing was on the go I steamcleaned the verandah and I can actually get to the chemical toilet without falling over something and breaking my neck … "shame" – ed.

Following that it was lunch and then the obligatory visit to Claude’s to fix the trailerboard that Pascal can’t get working after he’s fixed it once.

This afternoon was the battery box followed by a big blazing fire in the grate in the living room to
1) aerate and dry out the house
2) get rid of a week’s accumulation of rubbish
3) cook my baked potatoes for tea.
And there’s definitely something about my own spuds. Shop-bought ones will bake easily in a hot open fire yet those I grow myself won’t cook. It shows you how rotten shop-bought spuds are, and how fresh mine are.

And we’re told that we’ll be having a storm tomorrow afternoon. I can try out my sump idea to see if it helps keep the rainwater clean. But if it’s anything like last week’s storm we’ll have 10 drops of rain and that will be that.

And today’s solar energy in the house? A mere 129.0 amp-hours.