gardening

Random Stuff

Sorry, Ain’t Gonna Happen Department

The Zuck VS Musk Fight. Artist’s rendition.

I’m sure that you were just as excited as I was to learn that two of the richest and most hated men on the planet were going to beat the crap out of each other on live TV. Come on, admit it, you’d have even paid money to watch that.

Alas, it isn’t going to happen. After Zuckerberg accepted Musk’s ill advised challenge, Musk, who is in even worse physical shape than I am judging from some of the photos I’ve seen of him without a shirt on in the Daily Mail, must have realized that challenging someone who is actually physically fit, trained in martial arts and is reportedly very, very good at it, wasn’t such a good idea and suddenly came down with “neck problems” that would require surgery. After numerous jokes and comments about alleged cowardice on the part of the head Twit, he said he would livestream himself driving to Zuck’s house and fight him in Zuck’s backyard. When Zuckerberg wasn’t actually home, I should point out.

Sheesh. With Zuckerberg’s “metaverse” concept being pretty much a total failure so far, and Musk’s issues with Tesla’s that allegedly stop steering and allegedly lying about battery capacities, exploding spaceships and the collapse of the social media service formerly known as Twitter turning into another Myspace you’d think these guys would have something better to do.

Ooo, Brussel Sprouts!

We got Sprouts!

When MrsGF suggested we grow brussel sprouts I said sure, why not? We’d never grown them before. And they are one of the weirdest looking things we’ve ever had growing back there. They look like some kind of mutant cabbage plant that was grown too close to the Kewaunee nuke plant. But MrsGF assures me that this is indeed what they look like and I’ll take her word for it.

How About A Flower?

There you go.

What? You want another one? Oh, why not…

The New Solar Panels

As I said before I replaced the 8, HQST solar panels with 4 Newpowa 220W panels a week ago so I have 10 of them out there now. And well, damn, they work good. Whenever you see the power ratings of a solar panel you need to remember that those numbers are produced with the panels in laboratory conditions that you will rarely see out in the real world. Especially up here in Wisconsin. So if I get anything even remotely close to the rated output wattage out of a panel it’s doing pretty darned good. And these have been doing better than good. By about 9 AM with some of the panels still getting some shade they’re putting out about 400W. By 10 AM when they’re in full sun they’re putting out about 1,000W or more. And at midday, under near ideal conditions they’re pumping out close to a full 2 KW. Let me run down in the basement and check some numbers quick. Don’t go away, this will only take a minute…

Okay, yesterday the inverters tell me the PV system pulled in 8.1 kWh, and the panels were switched on for about 6 hours. So the average per hour would be 8,100 divided by 6 = 1,350 per hour over those six hours? Egads, that’s not bad at all.

Still More Smoke

Once again we’re under an air quality warning here in Wisconsin because of the out of control wildfires in Canada. I feel so sorry for those people up here. These fires have burned something like 34 million acres so far and it it doesn’t look like they’re going to end anytime soon.

DC Tries Again

Supposedly there is a new Superman movie in the works. Even though I’m a sucker for superhero movies because I’ve been a comic book fan since i was like 5 years old, I’m not exactly thrilled with the idea of them taking another run at a Superman flick. Let’s face it, DC hasn’t exactly hit a lot of home runs with its attempts to adapt their characters to the big screen. The Justice League movie wasn’t horrible but it wasn’t very good either. And Black Adam… Oh dear. I felt sorry for the Rock because he really wanted to make this work and he ended up with a script that was, frankly, pure crap. I haven’t seen The Flash yet. What it all amounts to is that nothing that’s come out of the DC franchise in decades has done anything to excite me. Marvel has put out its share of stinkers but at least it has also put out a few gems that have kept people excited. At best what DC has been putting out has been mediocre at best.

Supposedly the whole DC multiverse is being “rebooted” yet again. The Batgirl movie, already completed and ready to roll, has been flushed down the toilet and will never be seen. I have to wonder just how bad it was that the company didn’t dare to even release it. New people have been brought in and there is a whole new “vision” for the Superman movie.

Hmm, I distinctly remember writing a Black Adam review but I can’t find it in the archives here. Did WordPress flush it? Did I delete it and I don’t remember? Sheesh…

David and Goliath

How about some peppers?

The tiny red one is actually supposed to be a jalapeno. I don’t know what happened to it. The ones in pots up front are just funny looking. Taste good, though. I associate tiny, tiny red peppers with intense heat but that one up there was relatively mild, even sweet.

The bell peppers are doing crazy good this year for some reason. We’re getting massive bell peppers bigger than my hand. MrsGF had to stake some of them up because the weight of the fruit was making the plants fall over.

Anyway that’s about it for now. We’re bracing for heat right now. The latest weather reports are telling us that we’re going to be getting up to around 101F tomorrow, the hottest it’s been up here in ages. We are not looking forward to it.

House Insanity

Okay, so the house just around the corner from our place just went up for sale. It’s small, about 1,200 sq ft, 3 bedrooms, 2 of which aren’t much bigger than my walk in closet, just extensively remodeled. Virtually no yard at all. And they’re asking $350K for the thing. $350,000 for what is, I’m sorry to say, a 100 year old polished turd.

That got me and MrsGF talking about how utterly insane house prices have become in the last few years and speculating about what our place might be worth. We paid $85K for it about 25 years ago. The town appraises it now at $180K for tax purposes. Our insurance company claims it’s worth $500K. And if we look at real estate ads for houses with similar amenities, size and size lot in a nice neighborhood we’re seeing prices pushing up over $750K.

WTF is wrong with people? Seriously.

Catching Up

It’s been a while since I wrote anything here so let’s get caught up.

Haze from the Canadian wildfire smoke seems to be an almost permanent thing these days.

Smoke from the Canadian wildfires is still an issue here. I wish I’d kept track of the number of days we’ve been under air quality warnings because of it, but I haven’t bothered. I have respiratory allergies and this stuff hits me hard. For about four weeks straight I was on Claritin which did help, but I was still sniffling and sneezing and hacking until the air cleared up a bit.

The bell peppers are doing very well indeed this year. We’ve already started harvesting and eating these guys and some of the banana peppers.

The vegetable gardens are doing quite well despite the drought, but we’ve had to water everything pretty much every evening until just recently when we started to get a bit of rain. We’ve been harvesting wax beans every other day or so for about two weeks now. Some we eat fresh, most are blanched and bagged and frozen. The tomatoes are looking pretty good too with lots of young fruit on the vines.

MrsGF put in some jalapenos this year as well. We have a couple in pots in front of the house to make it easy to snag one to mince up to throw into an omelet or soup or something, and there are a couple out in one of the raised bed. Last year they didn’t do well at all for some reason but this year it looks like we’re going to get way more than we’ll need. I’m the only one who eats these things but I’m never going to be able to eat all of these so I’ll end up freezing a lot of them for use later.

We have a few “volunteer” sunflowers that popped up all on their own which happens sometimes. The birds and chipmunks drop the seeds from the bird feeder into the gardens. We generally leave them alone because, well, sunflowers are just fun.

First the smoke and then the extraordinarily hot weather we’ve had have been curtailing my biking. It’s hard to enjoy getting out on the bike when either the air is so think with smoke you can chew it or the temperatures are pushing up into the 90s. We had storms roll through last night that have brought a bit cooler temperatures and seem to have helped clear the air so maybe I can get out today and do a 10 or 15 mile ride. We’ll see.

Utility Companies Are Not Your Friends Department

For those of you in Wisconsin who might be thinking of setting up a solar power system and selling power back to your electric utility, don’t bother. It isn’t worth the time, effort or equipment costs. One of the big utilities has dropped the rate they pay to home solar owners down to a whopping 4 cents per kWh. Two more of the big utilities just applied for permission to drop the rate they pay down to 4 cents as well. Sigh…

I’m Bored So How About Some Photos?

Bored… So bored… Let’s look at some flowers

Mr. Spiny the cactus is doing beautifully this year. Brilliant flowers for a week now.

The poppies, like dill and a few other things in the garden, come up by themselves every year. I’m not a big fan of these. The flowers are beautifully colored but they only last a day or two.

This little guy was one I found along the side of the road out in the country when I was on the bike the other day. Google tells me that it’s a type of rose.

Columbine is another volunteer that keeps coming back year after year. Very pretty flowers but the darn things spread like weeds in the garden, usually turning up where we don’t want them.

Finally the drought…

This used to be a small river, a branch of the Manitowoc river just outside of the town where I live. Note the white box in the bottom center of the photo. That’s an old computer someone pitched over the bridge.

Dear lord it’s dry here! This is one of the worst droughts I’ve seen in years. I can’t remember seeing water levels in the local lakes and rivers this low. We haven’t had a decent rain since early May. What rain we did get has been very spotty. One day when we did get some rain moving through the area if I looked out one window it was raining, but it wasn’t raining on the other side of the house. The corn fields are looking terrible in a lot of places around here, the leaves curling up and in some places even turning brown.

We’ve been watering the gardens almost every day so they’ve been doing okay but the other stuff… We’ve actually had to start watering the hosta garden in front of the house. That’s the first time in about 15 years that we’ve had to water them.

There’s a 50% chance of rain today and tomorrow. We’re keeping our fingers crossed.

Catching Up With Gardening

Egads, it’s been dry here, as it is in much of the rest of the country. We finally got a good rain yesterday and hopefully that will indicate that we’re getting out of this dry spell. Up until yesterday we were watering everything just about every day. But things have still been growing like crazy.

We have a little bit of everything in the raised bed this year. We have a several different types of lettuce, beets, carrots, onions, pole beans, tomatoes and peppers in the four raised beds this year and they’ve been doing pretty darned good as you can see from that picture up there.

We put in a lot of onions this year. We’ve had good luck with putting onions around the outside of all of the raised beds. There doesn’t seem to be much competition between the onions and whatever is growing in the main part of the beds as long as they get enough sunlight.

MrGf and I both love the flavor of home grown onions. They tend to have a much more intense flavor than the store bought variety. I don’t know if it’s just me, but it seems that over the years the commercial varieties we’ve been buying in the store seem to be becoming sweeter and having a less intense and less spicy onion flavor.

And we’re trying something new.

Those are brussel sprouts. We like to try growing something new every year and we picked brussel sprouts because, well, why not? So far they’ve been doing pretty good.

Most of the pepper plants went into a narrow bed along the south side of the house. We’ve put them in there before and they’ve always done very well. The biggest problem with that location is that it’s very dry there and we have to be especially careful to keep them well watered.

The wax beans and squash are doing quite well also, as you can see up there. All things considered the gardens have been doing pretty well. Some of the pepper plants and the tomatoes are starting to blossom already.

And, of course, we have flowers everywhere. We rarely water our decorative plants but somehow they’ve managed to make it through the drought.

I am a bit worried about the hostas, though.

We’ve never had to water the hostas in their location, but if we hadn’t started to get rain I think we would have. They were starting to look a bit rough around the edges, suffering from heat stress, I think. Days of 90 degree temperatures and the lack of rain was starting to get to them.

Anyway, that’s it for now.

More Flowers (Ooo, the excitement)

After a rather dreary and cool spring, summer has hit with a vengeance. Temperatures for the last few days have been abnormally hot, in the high 80s and low 90s, temperatures we usually don’t see until well into mid summer. It’s also been very dry. We haven’t had a decent rain in something like a month now. Grass normally doesn’t go brown and dormant around here until late July. My lawn is already as dry as dust and turning brown. Still, the flower beds seem to be enjoying it and it’s a riot of color out there.

There are the irises, of course. They’re looking absolutely stunning right now.

But if you stop and get down on the ground and peer around you’ll find little treasures as well, like these…

With the showy irises taking center stage it would be easy to overlook those little guys up there.

And no collection of flower photos would be complete without the first rose of the season.

That’s it for now. The weather changed drastically. We went from hot and dry to cold and wet which is actually something of a relief. We hadn’t had any rain in something like a month and a half before this weather system moved in so no one is complaining.

Flocks of Phlox, Irises, and Stuff.

I managed to injure my left leg when I was wrestling around with those massive batteries for the solar power system so my physical activity was seriously limited for a couple of weeks. Yesterday was the first day I felt comfortable enough to get out on the bike for an extended ride, and it was a great day to start. Was absolutely beautiful out with temps in the high 70s and a gentle breeze.

Phlox everywhere. They’re pretty but they’re an invasive species that spreads very aggressively in this area.

I injured my left calf pretty seriously back in the 1990s in a farm accident. Took me 6 weeks to recover from that one and ever since I’ve had to be cautious with that leg. Lugging 100 lb batteries down the basement stairs and into the battery cabinet didn’t do the leg any good. Neither did repeatedly kneeling down on the floor to work on wiring.

Out in the gardens the irises are coming into full bloom. They don’t bloom for very long but when they do that whole area is covered with these amazing flowers in brilliant blue, purple and yellow. When the sun hits them the colors are so brilliant they almost glow.

Alas the flowers don’t last long but by the time they fade away others will have blossomed to take their place.

More solar stuff: I really need to do some meaningful testing of the EG4 system to get some basic data about run times and things like that. I can guess how long the batteries will last when running the house off the EG4 system but I don’t have any actual operational data giving me actual run times under particular sets of circumstances and things like that. Two days ago I started it up, took the house off-grid and ran entirely from the EG4 system starting at 7 AM and ending at 3 PM, a total of 8 hours. At the end of that time the batteries were still at about 78% capacity because we had a pretty good day for solar production. While that was interesting I really need to see how long I can run the house just off the batteries, with no solar power at all.

The string of Newpowa panels have been peaking at around 1,000 watts, and the HQST panels at around 600 watts. That’s less their rated peak output which should be around 1,320 and 800 respectively. The HQST panels were putting out close to 700W earlier this year so I know they can do better than what I’m seeing. And the weather was clear with bright sunshine…

Or was it? The sky looked clear when looking straight up, but if you’d look towards the horizon it was a different story. The wind shifted again and we’re back to getting air quality alerts because of the forest fires in Canada. It looks clear and sunny but it really isn’t. There is a significant amount of fine particulate material floating around in the atmosphere that is cutting back on the amount of solar radiation that is reaching the ground. What it boils down to is that I theoretically have enough solar out there to take my batteries from about 50% to near 100% in one day of full sun. In reality, with variable cloud conditions and the smoke from the fires, I’m lucky if I get half of that.

(And I can sure tell there are air quality problems with my allergies, too. I was up at 3 AM this morning with my head so stuffed up I could hardly breathe. I gave up trying to get back to sleep. Since all of this air quality stuff started I’ve been having problems sleeping, stuffed up sinuses, etc. Makes it very hard for me to stay asleep. I’ve generally been waking up around 3 or 4 AM and find it almost impossible to get back to sleep again. Running on four or five hours of sleep is unpleasant. Sigh…)

This thing started out at around $500 but is currently selling for $399 over at Signature Solar. In the interest of full disclosure I should point out that I got this thing free from Signature Solar.

Speaking of battery charging I got one of these in earlier this week from Signature Solar, the EG4 Chargeverter, a 48V battery charger that plugs into a 240V AC power source to rapidly recharge LiFePo batteries. This thing can put out up to 100 Amps which means it could fully recharge my 15 KWh of batteries in just 3 hours. It’s only been on the market for a few months and I’m curious to see how well it works so when I get a chance to check it out I’ll talk about it in the future.

Now why would someone need one of these? After all a lot of modern inverters like my EG4 6500EX already have built in AC battery chargers. I could wire my EG4s directly to the house’s AC power and they would automatically keep the batteries topped up even when there is no solar. But a lot of these systems are sold to people who are entirely off the grid. They have no connection to the grid at all. (And my system has no grid connection.) If they don’t get enough solar power to keep their batteries topped up, they have to resort to using a gasoline powered generator to charge them up. And that’s where the problems come in. These cheap, gasoline generators often produce very dirty power that isn’t even close to a pure sine wave and which can damage electronics. This chargeverter apparently doesn’t care how dirty the AC power coming into it may be. So if you’re living entirely off the grid, or if you’re going through an extended blackout and there isn’t enough solar to keep the batteries charged, you could plug this thing into a cheap Harbor Freight generator to charge your batteries and not have to worry about damaging anything.

I have a 7,500W Generac gasoline generator sitting out in the garage and this thing should plug right into it so I’ll be testing this out in the near future. If it works as advertised it will probably be kept permanently wired up to the bus bars in the battery cabinet. I doubt if it will get much use but it could come in very handy if we have an extended power outage.

What I’ll probably do is run my batteries down to about 25% and then try charging them with the chargeverter connected to the Generac and see what happens.

And that’s about it for now

The weather finally moved into a warmer, drier pattern here in east central Wisconsin and the plants responded by going nuts to make up for lost time. This is really the perfect time of year here, climate speaking. It’s warmer, sunnier, and the mosquitoes have yet to emerge to drive us back into the house.

We put #10 cans around new seedlings to protect them from wind and little creatures until they get well established. We’ve been doing that for ages now and it works quite well.

We made a lot of changes out in the gardens, but you can’t really tell unless you look closely. One thing we are doing again is putting peppers along the south side of the house. That narrow strip of ground between the house and the grass produced a fantastic crop of peppers of various types last year so we’re going to do it again.

We did something different this year with starting seedlings. We used to put a sort of mini green house in the livingroom in front of a south facing window to start seeds but the results were mixed. The seedlings were often spindly and weak and suffered from severe transplant shock. This year we set the mini greenhouse up in the basement with some inexpensive grow lights we got off Amazon along with a heating pad designed for seedling trays. That system worked amazingly well. The peppers, tomatoes and other seeds we started were all thriving in that environment.

Every year we like to try at least one new thing we’ve never grown before and this year it’s brussel sprouts. MrsGF and I both like them a lot so we thought we’d try growing our own and see what happens. They’re a late season crop, usually not harvested until after the first frost they tell me. Brussel sprouts have a bit of a bad reputation, but over the last decade or so the flavor has changed drastically thanks to new varieties that have been introduced. The new varieties have a milder, less bitter flavor, along with a better texture.

And it’s lilac season here in town. There are lilacs all over town, including in our backyard. It seems to be people’s favorite bush around here, and when they all come into bloom around the same time the whole town smells of lilacs. Another reason why I love this time of year.

Other stuff:

it’s hard to tell but if you look to the right of those factory buildings back there at the trees in the distance you can see how hazy it’s been around here.

–> We’ve been under air quality warnings for some time now because of smoke from massive forest fires up in Canada. Down at ground level it’s hard to tell but it’s especially easy to see early in the morning right at sunrise. Off to the east right now at around 6 AM it looks like there’s a thick haze up there. I feel sorry for those poor people up there. Huge areas of forests have burned off already, whole communities are under evacuation orders. It’s pretty bad.

The DNR hasn’t been helping air quality here either. They were doing this the other day…

They’ve been burning off marshes around here adding to the already poor air quality. I was told you could see the smoke from this one for 20 miles and could smell it over the entire county.

–> The biofuel industry is continuing to try to desperately to put off its impending demise as long as possible. We live in a world where it seems we are on an inevitable course to switch to electric powered everything, including transportation, garden tools and everything else that is currently being powered by the burning of some kind of fuel. And that means the entire biofuel industry is about to crash and burn because there isn’t going to be a market for its product any more. That hasn’t stopped them from trying to rake in as much cash as they can until the end comes. It looks like they’ve succeeded in pushing for an increase in sales of 15% ethanol blended gasoline and now they’re pushing for more mandates to blend biodiesel into traditional fuels. Diesel fuel is probably going to be the last gasp for this. Trying to make long haul trucks and trains to run off electricity has been difficult because of the huge power demands so those will probably remain for some time after automobiles and light trucks have gone full electric.

What they really need to be doing is trying to slowly and carefully shut down the whole biofuel system to avoid a massive financial crash that will ripple through the whole agricultural sector. Continuing to invest in biofuels at this point in time is sort of like someone heavily investing in horse drawn carriages right after Ford came out with the Model T.

But enough of that. I have gardening to do!

Some Solar Quirks and Gardening Stuff At Last

Now that I’ve been actually using the solar power system for a few days I’ve run into a few interesting quirks. First the solar charging system. Other people with the EG4 6500EX inverter, or who are thinking of buying one, have been following along so I thought I’d warn you about this.

Up in that photo are 5 new 220W solar panels from Newpowa. I picked up 6 of those because I badly need more solar but I don’t have a lot of space to put them. These from Newpowa were the smallest size 200W panels I could find and that’s why I bought ’em. The charger in the EG4 is rated between 80V to 500V input from solar. That’s the minimum amount of voltage it takes to “trigger” so to speak the charger, and the maximum voltage it can handle from the solar panels.

Those five panels in series were putting out about 91 volts, which should have been enough to make the charger work properly. But apparently not. When I plugged them into the EG4 it looked like I was only getting about 450 – 500 watts out of panels that should have been putting out at least 75% – 90% of their rated capacity under the conditions I had that day. They were putting out half of what they should have.

I went back out, checked all of the connectors, all of the wires, made sure I had everything wired properly and couldn’t find any problems. The EG4 has two solar chargers so I plugged into the second one. Nope, same thing, I was only getting a little over 500W under full sun.

Grr, so now what… Could it be that 91V wasn’t enough? I had one more panel that I didn’t have room for. I shuffled things around and connected up all six panels and then checked. I was now getting a bit over 100V and…920W? Yeah, 920 watts. Adding that one panel, kicking the voltage up another 10V doubled the amount of power the panels were putting out.

So apparently that 80V lower limit on the solar charger in the EG4 isn’t quite accurate. I had to push 100V into it in order to get the charge controller to get it to work properly. So if you have one of these things and you aren’t getting the wattage out of your solar panels you think you should, check your voltage. If your panels are putting out less than 100V that could be it.

The other oddity is also related to solar charging. Before I configured the two inverters to work in parallel I was using one inverter alone for testing. It exhibits some interesting behavior. If I had the inverter physically turned off with the switch on the front panel and plugged solar power into it, it would turn itself on and start charging the batteries.

I personally find this a bit troubling. If I have a device that is physically turned off, I expect it to remain off. Period. Now I can understand why they might do this. If you’ve been using the system from battery only and drain the batteries down and shut the system off, it might then start to recharge the batteries automatically when it begins to get solar power. It turned on only the solar charger, not the inverter, so it wasn’t putting out AC so that was something at least.

Once I put the two units in parallel, that behavior changed. When I plugged solar into the turned off master inverter, it would still turn itself on with the power switch turned off. But it wouldn’t actually charge the batteries. It looked like it was in charging mode but it really wasn’t. It indicated it was getting only 47W of power out of solar panels that were putting out 500W. Eventually I figured out that both units need to be physically turned on with the power switch before it will now start actually charging the batteries. I find that disappointing as well. I’d prefer to be able to do what I did before, which was to use the unit to charge the batteries without having to switch the inverters on. Running an inverter while it’s just “idling” along without drawing power from it uses a small but still significant amount of power from the system. Each inverter takes somewhere between 70 – 90 watts of power, or 140W – 180W for the pair. And that’s 140+ watts that could be going into the batteries.

One last observation. These things aren’t exactly quiet. The fans on the EG4s run all the time the units are operating, and depending on the load on the units those fans quickly ramp up in speed. Tucked away in the basement this isn’t a problem but if you’re putting them near a living space some people could find the fans more than a little annoying.

One last thing about the solar system. I finally got the batteries mounted in the cabinet. And found that my existing battery cables going from the inverters to the batteries are too short because of course they are. So it’s time to get out the crimping tools and spend even more money on overpriced copper cable. Always something…

Gardening stuff

We moved the two raised beds from the north side of the backyard to the south side. In the previous location they were starting to get shaded out by a fast growing maple tree and a spruce tree. Growing conditions there were getting worse every year. Now that the ash tree is gone the area where we moved them now gets full sun all day long. Moving them was simple but took a lot of physical labor. Had to shovel out all of the dirt in them, drag them over to the new location and then shovel all the dirt back into them.

We’re doing some decorative work as well. An old, crumbling stone wall is being pulled out along the west side of the garage and being replaced with block, so we got a pallet full of blocks coming in the near future.

I’m not looking forward to that project. I am, at heart, a lazy person when it comes right down to it. I’ve developed an allergy to hard physical labor over the last few years. Still, it needs to get done.

Let’s see, what else? Oh, I found this while I was biking around the other day and I had to stop and take a picture of it.

We have some interesting people around here, including some who are pretty good folk artists. From the road I thought this was a real person for a brief moment when I saw the hi-viz vest.

And let’s finish up with a cat.

I love cats and cats love me, normally. But I don’t know what’s going on with this one. She stares at me, yells at me, glares at me and just barely tolerates my existence. I want to pet her and give her treats. She wants to shred my face. Sigh…

We had to take care of our youngest son’s cat for a few days while he was on vacation and she, being a cat, decided she owned the house.

Your House’s Electrical System and Catching Up

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So, on Monday, May 1, this is what it looked like outside my front door at 5 AM.

Yes, that’s snow. Nice weather we get here. This is why I haven’t been talking about gardening and bicycling and drone flying and putting up photos of pretty flowers and all that stuff. We had two or three days of summer like weather in March with temperatures in the 80s, and ever since then it’s been like this… cold, wet, cloudly, and now snow. Welcome to Wisconsin. Sigh… The weather has since gotten a bit better. It’s still been so cloudy with occasional rain that we’ve been making pretty much zero solar power. Again, sigh… Of course I shouldn’t complain. I have a friend who lives about 100 miles north of here in the upper peninsula of Michigan and over last week or so he got 52 inches of snow.

What I wanted to talk about is that someone asked why I need two inverters bolted to the wall and not just one. Just one of those inverters can supply 6.5 KW of power, as much as my big Generac gasoline generator, and enough to run almost the entire house as long as we’re careful. So why do I need two of them?

Partly it’s a question of capacity. 6.5 KW is a bit close to the edge for us, so to speak, at least as far as normal daily life is concerned. We may complain about our electric bill but we do like appliances like our coffee makers, our convection oven, etc. With just one inverter there would be times we would be pushing over that 6.5 KW limit. Two inverters give us a comfortable cushion.

The biggest reason though is that we also need 240V power to run some of the appliances in the house. For that we need both inverters. Initially I’m not going to be hooking any 240 appliances into this system because I don’t have eno0ugh batteries and solar panels to handle it, but eventually that’s going to change so I wanted a system that could be switched over easily in the future.

WTF is 240V split phase?

The average person doesn’t know, and doesn’t need to know, what actually goes on in the electrical system of the house. As long as your toaster or computer or TV works when it’s plugged into the wall and the lights turn on when the switch is flipped, that’s all they care about. And for most people that’s fine. But if you want to switch your home to an alternative energy system you need to know what’s going on behind the scenes.

While most of the systems in your house run on 120 VAC, in all likelihood there are some that require more power than a normal 120V line can supply. Things like electric water heaters, clothes dryers, electric stoves, well pumps, etc. will often run on 240V, not 120. The amount of power these appliances require would overload the normal 120V wiring systems in the house. So let me explain what’s going on without this getting complicated.

Well it’s going to get complicated anyway but let’s see what I can do.

What you have coming into your house is two, 120V AC power lines, not one. The two lines can be combined inside your circuit breaker panel to give you 240V to power more power hungry appliances like HVAC systems and clothes dryers.

If you took the front panel off of the main circuit breaker panel in your house it would looks something like the one in the photo below.

Now you’ll notice a couple of things right away if you look at that photo up there carefully. Note that there are two rows of circuit breakers, not one. There is a reason for that and I’ll come to that in a minute.

The next thing I want you to look at is right at the top center of that picture. You’ll see three thick wires coming in from the top. One is black, the 2nd is marked with red tape, and the third runs off to the right of center and is marked with white. Those three lines are what comes in from the service panel attached to the outside of your house and which, in turn, is fed from the utility company. The black wire and the red are the two 120V lines coming into the house and the white is the neutral line.

In your panel are two metal strips called busbars that the two hot wires (sometimes called legs because why not) connect to. Each busbar runs the length of the panel. The circuit breakers in the panel connect to those busbars to get the power that they then send out to the wires that lead to the outlets, lights, etc. in your house.

The circuit breakers on the left side of the panel get their power from L1, and the ones on the right get their power from L2.. Each busbar provides 120V.

So how do you get the 240V? Look at the top of the right row of breakers and you’ll see what looks like two breakers that are joined into one by a bar that connects the two switches together. That’s a 240V breaker.

Well, sort of. It doesn’t actually give you 240V. What it does is tap into both of the busbars at the same times, and lets you run two, 120V hot wires to whatever device that breaker breaker powers. The appliance that circuit energizes can combine both to provide 240V or use the individual 120V lines to power individual circuits in the appliance.

So if you want to design an alternative power system to run your whole house through your existing electrical system, you need a system that provides 120V to both L1 and L2, a 240 split phase system as they call it. And no, I can’t just feed 120V from a single source into both busbars at the same time because L1 and L2 are 180 degrees out of phase with one another and that is important. Or so they tell me.

Okay, so what’s with this phase stuff? Well it gets even more complicated and there is a hell of a lot of misinformation out there about what’s generally called “240V split phase”. There are people out there who will try to tell you that you need 240V split phase to power two phase motors, only there really aren’t any two phase motors out there and there haven’t been in many, many years. Or they’ll tell you you need split phase for electronics which is total BS because almost all modern electronics run off DC not AC…

Okay, look, the reason you have split phase coming into your home… Oh, hell, let’s look at what they’re talking about first of all.

AC stands for alternating current, and it’s called that because it, well, alternates. It doesn’t provide a steady positive voltage the way DC does. It alternates from plus to minus at 60 cycles per second. If you were to hook an oscilloscope up to an AC power line what you’d see on the screen is something like what you see in the picture over there on the left.

If you could look at both L1 and L2 at the same time on an oscilloscope it would look something like the picture over there on the right. The two are 180 degrees out of phase.

Why do we even use this system? It would take me pages and pages to explain all of that so I’ll leave it to you to go scurry over to Wikipedia or somewhere and find out for yourself.

So you have two, 120V lines coming in your house and they are 180 degrees out of phase with one another. Sort of. Kinda. And that’s important for, well, reasons, all right? And the two lines can be combined to give you 240V to power bigger appliances. Or not.

Are you confused yet? I am.

But let’s get back to my setup here. Each of the inverters will supply 1 of the two hot lines needed to get 240. And the two inverters “talk” to each other over a communications line so their sine waves are 180 degrees out of phase when in the split phase mode. Which is important for, well, for reasons. Or so they tell me. That’s what we’re stuck with.

But at the moment I don’t want to run any of my 240V appliances off this system. First of all that equipment sucks up huge amounts of power which would drain my batteries fast. The second issue is that my central air conditioning system quite possibly would require more amperage than my batteries can supply. EG4 recommends having at least 5 batteries in order to supply enough amperage to start up a big HVAC system like mine and I only have 3 at the moment.

To make a long story a bit shorter, I have two inverters because I’ll probably almost certainly need a system that can provide more load capacity than a single inverter would give me, and I eventually may want to expand the system to get 240V if I ever get enough batteries and solar panels up to support it.

But I’ve bored you long enough with this. let’s get on with it…

Catching up

One of the things I ordered for this system was a battery cabinet to hold the batteries that has its own built in busbar system for connecting the batteries, and which is also lockable to keep people from fiddling with things they shouldn’t. That was on backorder and I got an email from Signature Solar telling me I could either wait, or they could ship me a slightly different model cabinet. Like everyone else they’re still having supply chain issues. I told them I’d take the different model and that should be here Monday. I jury rigged things together so I could test the inverters and charge the batteries but it can’t stay that way. Once the cabinet arrives I can get the batteries properly configured and start putting everything together.

I have more solar panels on order because my 800 watts of solar is woefully inadequate to keep 15 KWh of batteries charged. Those are supposed to be coming May 15 so I’ll need to build frames to hold all of those.

Gardening Stuff

The weather hasn’t been very good but we’ve managed to get some work done out in the gardens. Once things warm up and the skies clear up we’re going to be really busy. We’re taking out a crumbling stone wall and replacing that, moving two of the raised beds to a new location and a bunch of other stuff going out there. MrsGF has had her indoor greenhouse going down in the basement for weeks already starting plants that will get transplanted outdoors as soon as the weather permits.

Artsy/craftsy stuff

The brewery called me the other day, asking if I’d make more drinks coasters for them. A couple of good friends opened a brewpub, something they’d dreamed of doing for years. So they bought a building with an existing tavern that had enough room for them to put in their brewery and then… Then Covid hit. And somehow they still managed to pull it off and even managed to pay the bills during that whole mess. And now they’re doing pretty well.

Anyway a while back I found some super cheap plain drinks coasters made from wood and some from paperboard and for the heck of it I fired up Photoshop and made some graphics, putting their logo on one side and an allegedly humorous illustration on the other and then used the laser engraver to burn it into the coasters. i thought they looked a bit on the unprofessional side but they were fun to do so I did a few. I never thought they’d actually use them in the bar. But they did, and apparently the customers loved them. And stole them. Which was okay because it’s good PR for the brewery. So I’ve done dozens, maybe a couple of hundred of these things over the last couple of years and I just got a request for more so I got that going on. People are easily amused, I guess.

But enough of this. I need to get going here. I’ve probably put you to sleep already with all of this. I know I’ve nodded off a couple of times myself…

Autumn

The weather here in NE Wisconsin was absolutely beautiful for a few days and I took advantage of that and got out on the bike for a while. But that’s changing fast. They’re now talking about a possibility of snow for us by next week. Sigh…

Jalapeno peppers still growing outside in mid October? Yep. Actually they’re doing better now than they did all summer. I didn’t get more than a dozen or so peppers of both plants during the summer but now the dopey things are covered with flowers and baby fruits. Go figure…

But that being said we have no right to complain. The fall weather has been pretty darned nice. We still haven’t had a hard freeze. We’ve had a few mornings when there was frost on the ground but not enough to really cause any damage. We still have flowers growing around the house and I have two jalapeno pepper plants that are still in flower for heaven’s sake.

Some of the flowers that have survived this fall so far are a bit surprising, like the alyssum. This little cluster of flowers popped up in the spring all by themselves, which surprised me a great deal. But I was very pleased to see them because I love those tiny little flowers, not just because they’re beautiful but because some types of alyssum are amazingly fragrant.

Getting out on the backroads and trails on the bike this fall has been great fun. I’m really going to miss being out there every day once winter hits. It’s been especially interesting out there because I’ve been seeing a lot of reptiles and amphibians out there, far more than usual. I’ve seen dozens of snakes, usually grass snakes and the like. We have two of those little beauties living in the backyard. Unfortunately they’re fast little buggers and my attempts to get them on camera haven’t been very successful. I’ve seen quite a few of them out in the wild as well. Unfortunately I’ve also seen quite a few of them flattened on the roads as well because some of them have a habit of sunning themselves on the roadway.

I’ve seen quite a few turtles out there too, including Fred, who is a regular sight down near the stone bridge that goes over the river.

Almost any sunny day I’d find Fred sunning himself on his favorite spot. He’s a cute little guy, maybe about six inches across with beautiful markings. I’ve managed to get about six or seven fairly decent photos of him.

Most of the migrating birds are gone now. I’ve seen a few cranes still hanging around but those will be gone soon. Ducks and geese are mostly gone. I’ve seen very few birds coming to the feeder in the yard as well. I haven’t had to refill in it some time now. But this time of year the seed eating birds are finding more than enough to eat out there in the wild.

Let’s see, what else? MrsGF and I are sketching out plans for major changes to the gardens now that those big trees are down. Now that the area back there is getting full sun it opens up a lot of options. We want to move two of the raised vegetable beds over to that area because they’re now getting shaded out by a fast growing maple where they are now. The area where the beds are now may become occupied by a garden shed because we need the storage space. We want to put a large decorative raised bed where the stump from the ash tree is located, one that matches the existing bed we have now that surrounds the little maple.

That’s not going to be a cheap project, though. If we do everything we’ve been thinking of it’s probably going to end up costing us in the neighborhood of $5K when it’s all said and done.

We’re still waiting for the garage door company to get the new doors in so they can replace the 30+ year old garage doors and openers. They’re in pretty rough shape and I don’t think they’ll last the winter.

Let’s wrap this up with a siamese cat because why not?

Meg, we’re not sure how old she is but she’s at least 16, maybe 17, and an absolute sweetheart. This foot rubbing thing is fairly new with her but I’m told it isn’t uncommon with kitties. She’s turned into quite the lap cat. If there is a lap anywhere in the house, she will find it and sit on it. She has this thing now where when she’s on my lap she likes to climb up on my chest and rub her face in my beard which is cute but that cat’s claws are like little razors and when she gets relaxed she starts doing this kneading thing it gets a bit interesting.

Oh, almost forgot, the new vacuum thingie. It’s a Shark self emptying robotic vacuum. Normally I wouldn’t have bought one of these but I got the dopey thing on some kind of sale on Amazon for less than half the normal retail price. It was marked down to $200 or so from $500, and I admit that it was sort of an impulse buy.

Now we had a robot vacuum before, one of the early Roomba machines, and it was utterly horrible in every single way. It was incredibly noisy. It couldn’t deal with even 1/4″ tall thresholds between rooms, couldn’t deal with, well, it couldn’t deal with anything, really. It fell down the basement stairs twice. It would just stop dead in its tracks for no apparent reason. And even worse it was damn near worthless at actually cleaning anything.

This one is actually surprisingly good. It maps the rooms as it cleans so it can develop a more efficient pattern of movement. It doesn’t just scurry around at random. It’s been able to negotiate even the rather steep threshold between the dining room and living room. It wanders back to its dock and recharges itself when it needs to and when the battery is topped off it picks up where it left off. And best of all it empties itself! The bin on the dock has to be dumped every couple of weeks or so but that’s no big deal. It hasn’t fallen down the basement stairs yet. And best of all it does a pretty darned nice job cleaning the floors.

I’m not quite sure what in the world it’s doing under the sofa, though. It seems to spend an inordinate amount of time under there when it’s cleaning. Since it has wifi I suspect it’s looking at porn while it’s under there.

Anyway we’ve had this thing for a couple of weeks now and we’ll see how it goes. So far we like it. Even the cat doesn’t mind it.